学位

• 博士（理学）(電気通信大学)

経歴

学歴

受賞

• 原子衝突研究協会若手奨励賞

その他

論文

• EUV Spectra of W13+ Ions in the Large Helical Device: Recent Progress in Observation of Tungsten Ions in Low to Intermediate Charge State Range for Fusion Plasma Diagnostics [DOI] [Othres link]
• Laboratory Transition-rate Measurement of the Coronal Intercombination Line of Ar xv by Time-resolved Laser Spectroscopy [DOI]
• Measurement of transition probabilities of La II using Laser Induced Breakdown Spectroscopy (LIBS) [DOI]
• Simultaneous observation of noble gases and highly charged ions in an electron beam ion trap for accurate wavelength calibration of optical transitions [DOI] [Othres link] [Othres link]
• Anomalous plasma ionization balance induced by 5s and 4f metastable states [DOI] [Othres link] [Othres link]
• Injection of metallic elements into an electron-beam ion trap using an electron impact metal vapor source [DOI] [Othres link] [Othres link]
• Interference between dielectronic and radiative recombination of Be-like highly charged ions [DOI] [Othres link] [Othres link]
• Strong Polarization of a J = 1/2 to 1/2 Transition Arising from Unexpectedly Large Quantum Interference [DOI] [Othres link] [Othres link]
• Identification of Visible Lines in Pm-like W13+ [DOI] [Othres link]
• Charge Exchange Spectroscopy of Multiply Charged Erbium Ions [DOI] [Othres link]
• Electric-quadrupole transition-rate measurement of a highly charged ion in an electron-beam ion trap using pulsed laser excitation from a metastable state [DOI] [Othres link] [Othres link]
• Detailed Analysis of Spectra from Ga-like Ions of Heavy Elements Observed in High-Temperature Plasmas [DOI] [Othres link]
• Hyperfine-structure-resolved laser spectroscopy of many-electron highly charged ions [DOI] [Othres link] [Othres link]
• Energy Dependence of the Line Ratio I(233.9 Å)/I(243.8 Å) in Fe xv Observed with an Electron Beam Ion Trap [DOI] [Othres link] [Othres link]
• The M1 transitions and visible spectra of W13+ ion [DOI]
• Giant retardation effect in electron-electron interaction [DOI] [Othres link] [Othres link]
• Z-dependent crossing of excited-state energy levels in highly charged galliumlike lanthanide atomic ions [DOI] [Othres link] [Othres link]
• Laser Induced Breakdown Spectroscopy of Er II for Transition Probability Measurements [DOI] [Othres link]
• Polarization measurement of L -shell radiative recombination x rays from highly charged bismuth ions [DOI] [Othres link] [Othres link]
• Modeling the wavelength of unresolved transition arrays in the extreme ultraviolet region from Sn to Hf ions by combining theoretical and experimental spectral data [DOI] [Web of Scientce] [Othres link]
• A Wide Vacuum Ultraviolet Range Spectrometer for Use with an Electron Beam Ion Trap [DOI] [Othres link]
• Electron Density Dependence of Extreme Ultraviolet Line Intensity Ratios in Ar XIV [DOI] [Othres link] [Othres link]
• Emission Lines in 290–360 nm of Highly Charged Tungsten Ions W20+–W29+ [DOI] [Othres link]
• Evaluation of Fe XIV Intensity Ratio for Electron Density Diagnostics by Laboratory Measurements [DOI] [Othres link]
• An application of a Si/CdTe Compton camera for the polarization measurement of hard x rays from highly charged heavy ions [DOI] [Othres link] [Scopus] [Scopus]
• Highly sensitive detection of H2 O adsorbed on Si(111)7x7 and Si(100)2x1 surfaces by means of slow highly charged Xe ions [DOI]
• Identification of visible lines from multiply charged W8+ and W9+ ions [DOI] [Othres link] [Othres link]
• Direct measurements for the fine-structure splitting of S viii and Cl ix [DOI] [Othres link] [Othres link]
• 5p − 4f level crossing in palladium-like ions and its effect on metastable states [DOI] [Othres link] [Othres link]
• Interactions of slow highly charged Bismuth ions with highly oriented pyrolytic graphite surface [DOI]
• Collisional-radiative modeling of the 5p − 5s spectrum of W xiv–W xvi ions [DOI] [Othres link] [Othres link]
• Resonant electron impact excitation of highly charged Fe ions studied with a compact electron beam ion trap [DOI] [Othres link] [Othres link]
• Observation of electric octupole emission lines strongly enhanced by the anomalous behavior of a cascading contribution [DOI] [Othres link] [Othres link]
• Direct determination of the energy of the first excited fine-structure level in Ba6+ [DOI] [Othres link] [Othres link]
• Development of a high‐temperature superconducting magnet for use in a cryogen‐free electron beam ion trap [DOI] [Othres link] [Othres link]
• Visible spectra of heavy ions with an open 4f shell [DOI] [Othres link] [Othres link]
• Direct Wavelength Measurement of the Visible M1 Transition in Ba7+ with a Novel Calibration Method [DOI] [Web of Scientce] [Othres link]
• Collisional radiative model for the M1 transition spectrum of the highly-charged W54+ ions [DOI]
• Properties of Kilonovae from Dynamical and Post-merger Ejecta of Neutron Star Mergers [DOI] [Othres link] [Othres link]
• 多価イオン共同冷却実験に向けたイオン生成と捕捉II [DOI] [CiNii Research]
• Energy levels, lifetimes and radiative data of W LV [DOI]
• Theoretical investigation on the soft X-ray spectrum of the highly-charged W54+ ions [DOI]
• Visible transitions in Ag-like and Cd-like lanthanide ions [DOI] [Web of Scientce] [Othres link] [Othres link] [Othres link]
• Resonant Electron Impact Excitation of 3d Levels in Fe14+ and Fe15+ [DOI] [Web of Scientce] [Othres link] [Othres link]
• Extreme ultraviolet spectra of multiply charged tungsten ions [DOI] [Othres link] [Othres link]
• Resonant excitation of Fe 14+ observed with a compact electron beam ion trap [DOI]
• Visible spectra of highly charged holmium ions observed with a compact electron beam ion trap [DOI]
• Extreme ultraviolet spectroscopy of highly charged xenon and barium with a compact electron beam ion trap [DOI]
• Extreme ultraviolet spectra of S IX and S X relevant to solar coronal plasmas [DOI]
• Solar wind charge exchange in laboratory – Observation of forbidden X-ray transitions [DOI]
• Population trapping: The mechanism for the lost resonance lines in Pm-like ions [DOI]
• High resolution EUV spectroscopy of xenon ions with a compact electron beam ion trap [DOI] [Web of Scientce]
• Theoretical study on the soft X-ray spectra of E1 transition of W LV ion [DOI] [Othres link] [Othres link]
• Emission line spectra of the 2s-2p transitions of S VIII-S XIII in the extreme ultraviolet region 160-300 Å [DOI] [Othres link] [Othres link]
• Neon-like Iron Ion Lines Measured in NIFS/Large Helical Device (LHD) and Hinode/EUV Imaging Spectrometer (EIS) [DOI] [Web of Scientce] [Othres link] [Othres link]
• Measurements of density dependent intensity ratios of extreme ultraviolet line emission from Fe X, XI, and XII [DOI] [Web of Scientce] [Othres link]
• Relativistic many-body calculation of energies, multipole transition rates, and lifetimes in tungsten ions [DOI] [Web of Scientce] [Othres link] [Othres link] [Othres link]
• Direct Observation of the M1 Transition between the Ground Term Fine Structure Levels of W VIII [DOI] [Othres link]
• Experimental evaluation of fractional abundance data for W23+ – W28+ [DOI] [Othres link] [Othres link]
• E1, M1, E2 transition energies and probabilities of W54+ ions [DOI] [Othres link] [Othres link]
• 多価イオン共同冷却実験に向けたイオン生成と捕捉 [DOI] [CiNii Research]
• Intensity ratio measurements of EUV spectra from Fe ions relevant to solar corona diagnostics [DOI] [Web of Scientce] [Othres link]
• Breit interaction effect on dielectronic recombination of heavy ions [DOI] [Othres link] [Othres link]
• シリーズ 多価イオンの物理とその応用：これまでの進展と今後の展開 第４回 多価イオンと電子の相対論的相互作用 [DOI]
• Observation of extreme ultraviolet transitions in highly charged Ba16+ to Ba23+ ions with electron beam ion trap [DOI] [Web of Scientce] [Othres link]
• Laser-produced multi-charged heavy ions as efficient soft x-ray sources [Othres link]
• Collisional-radiative model for the visible spectrum of W 26+ ions [DOI] [Web of Scientce]
• 太陽風起源禁制X線遷移の地上での再現実験 [DOI] [CiNii Research (CiNii Articles)] [CiNii Books]
• 鉄多価イオン発光線強度比の電子密度依存性 [DOI] [CiNii Research (CiNii Articles)]
• LHDプラズマ中近紫外域分光による23-28価タングステン相対密度データの計測 [DOI] [CiNii Research (CiNii Articles)]
• 多価イオン精密分光に向けた冷却コンバインドイオントラップの製作 [DOI] [CiNii Research (CiNii Articles)]
• Visible emission spectroscopy of highly charged tungsten ions in LHD: I. Survey of new visible emission lines [DOI] [Othres link] [Othres link] [Othres link] [Othres link]
• Intensity ratio in EUV spectra of highly charged Fe ions: Experimental evaluation of astrophysical plasma model [DOI] [Web of Scientce] [Othres link] [Othres link]
• Extreme ultraviolet and visible spectroscopy of promethiumlike heavy ions [DOI] [Web of Scientce] [Othres link] [Othres link]
• Study of Interactions of Slow Highly Charged Bismuth Ions with ZnO Nanorods [DOI] [Othres link] [Othres link] [Othres link]
• Intensity ratio measurements for density sensitive lines of highly charged Fe ions [DOI] [Othres link] [Othres link] [Othres link]
• Spectra of W19+ − W32+ observed in the EUV region between 15 and 55 Å with an electron-beam ion trap [DOI] [Web of Scientce] [Othres link] [Othres link]
• Mechanism of dominance of the Breit interaction in dielectronic recombination [DOI] [Othres link] [Othres link]
• Intensity ratio of EUV emission lines in Fe XV studied with electron beam ion traps [DOI]
• Atomic-number dependence of the magnetic-sublevel population in the autoionization state formed in dielectronic recombination [DOI] [Web of Scientce] [Othres link] [Othres link]
• EUV spectroscopy of highly charged high Z ions in the Large Helical Device plasmas [DOI] [Web of Scientce] [Othres link] [Othres link]
• Development of a Kingdon ion trap system for trapping externally injected highly charged ions [DOI] [Web of Scientce] [Othres link]
• Spectroscopic study of bismuth ions with an electron beam ion trap [DOI] [Web of Scientce] [Othres link] [Othres link]
• Indirect processes in x-ray line emissions of 5f→ 3d transitions of highly charged gold ions [DOI] [Web of Scientce] [Othres link] [Othres link]
• Spectroscopic study of promethiumlike bismuth with an electron-beam ion trap: Search for alkali-metal-like resonance lines [DOI] [Web of Scientce] [Othres link] [Othres link]
• Tuning extreme ultraviolet emission for optimum coupling with multilayer mirrors for future lithography through control of ionic charge states [DOI] [Web of Scientce] [Othres link]
• Relativistic CI calculations of spectroscopic data for the 2p6 and 2p53l configurations in Ne-like ions between Mg III and Kr XXVII [DOI] [Web of Scientce]
• Validation of Spectroscopic Model for Fe Ions in Non-Equilibrium Ionization Plasma in LHD and Hinode [DOI]
• KLL dielectronic-recombination measurement for Li-like to O-like gold [DOI] [Othres link] [Othres link]
• 電子ビームイオントラップを用いたプラズマ光源関連イオンのEUV分光
• Observation of visible forbidden lines from highly charged tungsten ions at the large helical device [DOI] [Othres link] [Othres link]
• Visible transitions of highly charged tungsten ions observed with a compact electron beam ion trap [DOI] [Othres link] [Othres link]
• Extreme ultra-violet emission spectroscopy of highly charged gadolinium ions with an electron beam ion trap [DOI] [Web of Scientce] [Othres link] [Othres link]
• Resonance strength for KLL dielectronic recombination of hydrogenlike krypton [DOI] [Web of Scientce] [Othres link] [Othres link]
• Comparison between leaky and pulsed modes of ion extraction from an electron beam ion trap [DOI] [Web of Scientce]
• EBIT spectroscopy of highly charged heavy ions relevant to hot plasmas [DOI] [Web of Scientce]
• A study of tungsten spectra using large helical device and compact electron beam ion trap in NIFS [DOI] [Web of Scientce]
• Plasma-Related Atomic Physics with an Electron Beam Ion Trap [DOI] [CiNii Research (CiNii Articles)] [Othres link]
• Dielectronic recombination of hydrogen-like krypton [DOI] [Othres link]
• KLL dielectronic recombination resonance strengths in He- to O-like gold ions [DOI] [Web of Scientce] [Othres link]
• Spectra of highly charged Fe ions excited by electron collisions: Dependence on electron energy and density [DOI] [Web of Scientce] [Othres link]
• Lines from highly charged tungsten ions observed in the visible region between 340 and 400 nm [DOI] [Web of Scientce] [Othres link] [Othres link]
• Experimental Demonstration of the Breit Interaction which Dominates the Angular Distribution of X-ray Emission in Dielectronic Recombination [DOI] [Web of Scientce] [Othres link] [Othres link]
• M1 transition energies and probabilities between the multiplets of the ground state of Ag-like ions with Z= 47–92 [DOI] [Web of Scientce]
• Spectroscopy of highly charged tungsten ions with Electron Beam Ion Traps [DOI] [Web of Scientce]
• Visible Transitions in Highly Charged Tungsten Ions: 365 - 475 nm [DOI] [Othres link]
• INTENSITY RATIO OF DENSITY-SENSITIVE LINES IN Fe IONS OBSERVED WITH A WELL-DEFINED LABORATORY PLASMA [DOI] [Web of Scientce] [Othres link]
• High resolution extreme ultraviolet spectrometer for an electron beam ion trap [DOI] [Web of Scientce] [Othres link]
• Ab initio multi-configuration Dirac–Fock calculation of M1 visible transitions among the ground state multiplets of the W26+ ion [DOI] [Web of Scientce]
• Visible spectroscopy of Rh-like ions [DOI] [Othres link]
• Two-photon observations of dielectronic recombination processes [DOI] [Othres link]
• Visible spectroscopy of highly charged tungsten ions [DOI] [Othres link]
• EUV emission spectra of iron ions following charge exchange collisions with He [DOI] [Web of Scientce] [Othres link]
• EUV spectroscopy of highly charged ions with high- and low-energy EBITs [DOI] [Web of Scientce] [Othres link]
• Structure and dynamics of highly charged heavy ions studied with the electron beam ion trap in Tokyo [DOI] [Othres link] [Othres link] [Othres link]
• Electron density dependence of intensity ratio for FeXXII extreme ultraviolet emission lines arising from different ground levels in electron beam ion trap and large helical device [DOI] [Web of Scientce] [Othres link]
• Characterization and parametrization in terms of atomic number of x-ray emission from K -shell filling during ion-surface interactions [DOI] [Web of Scientce] [Othres link] [Othres link]
• Database and Related Activities in Japan [DOI] [Web of Scientce]
• A compact EBIT for spectroscopic studies of moderate charge state ions [DOI] [Web of Scientce]
• Activities at the Tokyo EBIT 2010 [DOI] [Web of Scientce] [Othres link]
• Dielectronic recombination in He-like, Li-like, and Be-like highly charged ions in the KLL and KLM manifolds [DOI] [Web of Scientce] [Othres link] [Othres link]
• Development and application of highly charged ion source [DOI] [Web of Scientce]
• Green’s function for multielectron ions and its application to radiative recombination involving dielectronic recombinations [DOI] [Web of Scientce] [Othres link] [Othres link]
• Asymmetric profiles observed in the recombination of Bi79+ : A benchmark for relativistic theories involving interference [DOI] [Web of Scientce] [Othres link] [Othres link]
• Guiding and blocking of highly charged ions through a single glass capillary [DOI]
• EUV spectroscopy of highly charged iron ions with a low energy compact EBIT [DOI] [Web of Scientce] [Othres link]
• Analysis of EUV spectra from highly charged iron ions with a compact EBIT [DOI] [Web of Scientce] [Othres link]
• Complementary spectroscopy of tin ions using ion and electron beams [DOI] [Web of Scientce] [Othres link]
• Electron-impact excitation of 2p5 3l → 2p5 3l' line emission of Fe XVII [DOI] [Web of Scientce] [Othres link]
• Development and applications of electron beam ion source for nanoprocesses [DOI] [Web of Scientce] [Othres link]
• Fe XIII DENSITY DIAGNOSTICS IN THE EIS OBSERVING WAVELENGTHS [DOI] [Web of Scientce]
• ‘Programming’ Electron Beam Ion Traps To Produce Atomic Data Relevant To Plasma Physics [DOI] [Web of Scientce]
• Collision Processes of Highly Charged Ions with Electrons Studied with an Electron Beam Ion Trap [DOI] [Web of Scientce]
• Measurement of the QED energy shift in the 1s2 2p3/2 – 1s2 2s1/2 x-ray transition in Li-like 208Pb79+ [DOI] [Web of Scientce] [Othres link] [Othres link]
• Compact electron beam ion trap for spectroscopy of moderate charge state ions [DOI] [Web of Scientce] [Othres link]
• Fluorescence of an organic-dye thin film by interaction with individual slow highly charged ions [DOI] [Web of Scientce] [Othres link] [Othres link]
• K and L x-ray emission from hollow atoms produced in the interaction of slow H-like (I52+) and bare (I53+) ions with different target materials [DOI] [Web of Scientce] [Othres link] [Othres link]
• Spectroscopy of Highly Charged Ion with an EBIT
• Resonant Processes in Electron-Highly Charged Ion Collisions Observed with the Tokyo Electron Beam Ion Trap
• Evidence for Strong Breit Interaction in Dielectronic Recombination of Highly Charged Heavy Ions [DOI] [Web of Scientce] [Othres link] [Othres link]
• Two-electron QED contributions to the ground-state binding energy in He-like Kr34+ ions [DOI] [Web of Scientce] [Othres link] [Othres link]
• Growth of Ionization Balance from F-like to Bare Ions of Heavy Atoms in an Electron Beam Ion Trap [DOI] [Othres link]
• Recent activities at the Tokyo EBIT 2006 [DOI] [Web of Scientce] [Othres link]
• Relativistic effects on resonant interactions between electrons and highly charged ions [DOI] [Web of Scientce] [Othres link]
• X-ray emission in collisions of highly charged I, Pr, Ho, and Bi ions with a W surface [DOI] [Web of Scientce] [Othres link] [Othres link]
• Activities at the Tokyo-EBIT 2005 [DOI] [Web of Scientce]
• Potential sputtering from a Si surface by very highly charged ion impact [DOI] [Web of Scientce]
• Nano-scale surface modification of materials with slow, highly charged ion beams [DOI] [Web of Scientce]
• Interference between dielectronic and radiative recombination in electron - highly charged Bi collisions [DOI] [Web of Scientce] [Othres link]
• Resonant electron processes with open-shell highly charged ion targets [DOI] [Web of Scientce] [Othres link]
• Observation of HCI-induced nanostructures with a scanning probe microscope [DOI] [Web of Scientce] [Othres link]
• X-ray emission in slow highly charged ion-surface collisions [DOI] [Web of Scientce] [Othres link]
• SPM observation of slow highly charged ion induced nanodots on highly orientated pyrolytic graphite [DOI] [Web of Scientce] [Othres link]
• Injection of refractory metals into EBIT using a Knudsen cell [DOI] [Web of Scientce] [Othres link]
• Radiation from K-shell filling in highly charged ions: a driver for resonant combination cancer therapy? [DOI] [Web of Scientce] [Othres link]
• Nanofabrication on a Si surface by slow highly charged ion impact [DOI] [Web of Scientce]
• Nano-crater formation on a Si(111)-(7×7) surface by slow highly charged ion-impact [DOI] [Web of Scientce]
• Dielectronic recombination of He-like to C-like iodine ions [DOI] [Web of Scientce] [Othres link] [Othres link]
• Production and Extraction of Highly Charged Ions from the Tokyo EBIT [DOI] [Othres link]
• Autoionization states in xenon investigated by electron impact [DOI] [Web of Scientce]
• Investigation of resonant inner-shell processes with an electron beam ion trap [DOI] [Web of Scientce]
• Dissipation of potential energy through x-ray emission in slow highly charged ion-surface collisions [DOI] [Web of Scientce] [Othres link] [Othres link]
• Injection of metallic elements into an electron-beam ion trap using a Knudsen cell [DOI] [Web of Scientce] [Othres link]
• Observation of resonant-excitation double autoionization in electron-I50+ collisions [DOI] [Web of Scientce] [Othres link] [Othres link]
• Demonstrative Experiment for Single-Ion Implantation Technique Using Highly Charged Ions [DOI] [Web of Scientce]
• Some characteristics in the interaction of slow highly charged Iq+ ions with a Si(111) 1x1-H surface [DOI] [Web of Scientce]
• Surface modification on highly oriented pyrolytic graphite by slow highly charged ions [DOI] [Web of Scientce]
• Coulomb explosion potential sputtering induced by slow highly charged ion impact [DOI] [Web of Scientce] [Othres link]
• DIET in highly charged ion interaction with silicon surfaces [DOI] [Web of Scientce]
• Toward over unity proton sputtering yields from a hydrogen-terminated Si(111) 1x1 surface irradiated by slow highly charged Xe ions [DOI] [Web of Scientce] [Othres link]
• Dielectronic recombination of hydrogen-like ions [DOI] [Web of Scientce]
• In and ex situ optical spectroscopy of HCI-bombarded solid surfaces [DOI] [Web of Scientce]
• Observation of an HCI-induced nano-dot on an HOPG surface with STM and AFM [DOI] [Web of Scientce]
• Observation of surface modification and secondary particle emission in HCI–surface interaction [DOI] [Web of Scientce]
• Development of electron beam ion source for nanoprocess using highly charged ions [DOI] [Web of Scientce]
• Secondary ion emission from solid surfaces irradiated with highly charged ions [DOI] [Web of Scientce]
• SPM observation of nano-dots induced by slow highly charged ions [DOI] [Web of Scientce]
• EBIT (Electron Beam Ion Trap) potential for atomic data production [Web of Scientce]
• Compact electron beam ion source with high-TC bulk superconductors [DOI] [Web of Scientce] [Othres link]
• Application of bulk high-TC superconductors to electron beam ion sources: present status and outlook [DOI] [Web of Scientce] [Othres link]
• Design of EBIS for nanoprocesses using HCI [DOI] [Web of Scientce] [Othres link]
• Electron transfer and decay processes of highly charged iodine ions [DOI] [Web of Scientce]
• The 1s Lamb Shift in Hydrogenlike Rhodium Measured with an Electron Beam Ion Trap [DOI] [Web of Scientce] [Othres link]
• X-ray spectroscopy of high- Z highly charged ions with the Tokyo EBIT [DOI] [Web of Scientce]
• A compact electron beam ion source equipped with a bulk high- T c superconductor solenoid [DOI] [Web of Scientce]
• X-ray spectroscopy on neon-like heavy ions [Web of Scientce]
• Doubly Charged Molecular Ions Studied by Double Charge Transfer Spectroscopy [DOI] [Web of Scientce] [Othres link]
• X-ray Spectroscopy of Highly Charged Ions at the Tokyo EBIT [DOI] [Web of Scientce] [Othres link]
• Intensity ratio between Lyman-alpha1 and -alpha2 lines of hydrogenlike titanium observed in an electron-beam ion trap [DOI] [Web of Scientce] [Othres link] [Othres link]
• Z-Dependence of Photo-Emission Spectra for Highly Charged Neonlike Ions [DOI] [Othres link]
• Analysis of Dielectronic Recombination Transitions for Highly Charged Iron Ions
• Large area flat crystal x-ray spectrometer with high integrated intensity for an electron beam ion trap [DOI] [Web of Scientce] [Othres link]
• Collision Strength Measurement for Electron-Impact Excitation of Neonlike Barium [DOI] [Web of Scientce] [Othres link]
• Systematic study on multi-electron atomic structures along isoelectronic sequences with highly charged ions
• Application to argon ions of a new technique to measure the two-electron contribution to the ground state energy of helium-like ions [DOI] [Web of Scientce]
• Injection of various metallic elements into an electron beam ion trap: Techniques needed for systematic investigations of isoelectronic sequences [DOI] [Web of Scientce] [Othres link]
• High energy operation of the Tokyo-electron beam ion trap/present status [DOI] [Web of Scientce] [Othres link]
• Evidence for strong configuration mixing in n=3 excited levels in neonlike ions [DOI] [Web of Scientce]
• Studies on atomic property change as functions of Z along Ne-like and Ti-like sequences
• A new method for nondestructively monitoring the position of a charged particle beam in real time [DOI] [Web of Scientce] [Othres link]
• High-resolution x-ray spectromicroscopy with the Tokyo electron beam ion trap [DOI] [Web of Scientce] [Othres link]
• X-ray spectroscopy of highly charged Ne-like ions
• Electron-Ion Interactions and Spectroscopy of Highly Charged Ions Studied Using the Tokyo EBIT [DOI] [Web of Scientce] [Othres link]
• X-ray Spectroscopy of Highly Charged Ne-like Ions [DOI] [Web of Scientce] [Othres link]
• Spectroscopic observation for electron impact excitations of highly charged Ne-like ions [Web of Scientce]
• Atomic physics experiments using the Tokyo electron beam ion trap [Web of Scientce]
• The present status of the Tokyo electron beam ion trap [DOI] [Web of Scientce] [Othres link]
• Recent research using the Oxford electron beam ion trap [DOI] [Web of Scientce]
• Characteristics of the Tokyo Electron-Beam Ion Trap [DOI] [Web of Scientce] [Othres link]
• Study of electron capture collisions of O6++He by visible spectroscopy [Web of Scientce]
• Dependence of radiative stabilization on the projectile charge state after double-electron-transfer processes in slow, highly charged ion-molecule collisions [DOI] [Web of Scientce] [Othres link] [Othres link]
• Multielectron transfer processes of highly charged ion I+ (6 ≤ q ≤ 30) atom collisions [DOI] [Web of Scientce]
• A scaling law for charge transfer cross-sections [DOI] [Web of Scientce]
• X-ray spectroscopy at the Tokyo electron beam ion trap [DOI] [Web of Scientce] [Othres link]
• An overview of the Tokyo electron beam ion trap [DOI] [Web of Scientce] [Othres link]
• Control system of the Tokyo electron beam ion trap [DOI] [Web of Scientce] [Othres link]
• Extraction of trapped ions from the Tokyo electron beam ion trap [DOI] [Web of Scientce] [Othres link]
• Detector systems for use with an electron beam ion trap [DOI] [Web of Scientce] [Othres link]
• Multiple electron capture processes between highly charged ions and molecules [DOI] [Web of Scientce] [Othres link]
• Double electron transfer in slow, highly charged ion-molecule collisions [DOI] [Web of Scientce] [Othres link]
• Projectile charge dependence of multi-electron transfer processes in highly charged ion-atom collisions [DOI] [Web of Scientce] [Othres link]
• A New Versatile Electron-Beam Ion Trap [DOI] [Web of Scientce] [Othres link]
• Correlation effects for 1s2 3l3l' and 1s2 3l4l' states [DOI] [Web of Scientce] [Othres link]
• Electron spectra from doublet and quartet states of N4+(1s3l3l') produced by 60 keV N6++H-2, O-2 collisions [DOI] [Web of Scientce] [Othres link]
• Electron spectra from singlet and triplet states of O4+ (1s2 3l3l', 1s2 3l4l') produced by 60 and 120 keV O6+ + He, Ne, Ar collisions [DOI] [Web of Scientce] [Othres link]
• A scaling law of cross sections for multiple electron transfer in slow collisions between highly charged ions and atoms [DOI] [Web of Scientce] [Othres link]
• Target dependence of multi-electron processes in Iq+ (q=10, 15)+rare gas (Ne, Ar, Kr and Xe) collisions [DOI] [Web of Scientce] [Othres link]
• Ejected electron spectra from triplet states of doubly-excited O4+ and Ne6+ [DOI] [Web of Scientce]
• Absolute cross sections for the multielectron processes in 15 keV I10+ + rare gas collisions [DOI] [Web of Scientce]
• Decay of multiply excited Rydberg ions produced in I10+ - rare-gas collisions [DOI] [Web of Scientce] [Othres link]
• Ejected-electron spectra from the triplet states of O4+ (1s2 3l3l') produced by O6+ + O2 collisions [DOI] [Web of Scientce] [Othres link]
• Doubly-excited states of He-like and Be-like ions in highly-charged ions [DOI] [Web of Scientce]
• Coincidence measurement of electron capture processes between highly charged Iq+ ions and Xe atoms [DOI] [Web of Scientce]
• Ejected electron spectra from doubly-excited states (2lnl') of He-like ions produced by the B5+, C6+ - He collisions [DOI] [Web of Scientce] [Othres link]
• Electron spectroscopy of doubly-excited helium-like ions [DOI] [Web of Scientce] [Othres link] [Othres link] [Othres link]

その他業績

• 多価イオンの再結合硬 X 線の偏光度測定 [DOI]
• 29pCH-9 LHDプラズマ中タングステン可視域禁制線の高波長分解偏光分離分光計測(29pCH 原子分子(原子・分子・イオン分光),領域1(原子分子・量子エレクトロニクス・放射線)) [CiNii Research (CiNii Articles)] [CiNii Books]
• 28pED-4 太陽風起源禁制X遷移の実験室観測を目的とした多価イオントラップの開発(28pED 原子分子(多価イオン・原子分子一般),領域1(原子・分子,量子エレクトロニクス,放射線物理)) [CiNii Research (CiNii Articles)] [CiNii Books]
• 28pED-5 電荷交換分光実験のための極端紫外分光器の開発(28pED 原子分子(多価イオン・原子分子一般),領域1(原子・分子,量子エレクトロニクス,放射線物理)) [CiNii Research (CiNii Articles)] [CiNii Books]
• 26aEF-11 LHDでのタングステン多価イオンM1遷移の観測と電離/再結合係数データ評価(26aEF プラズマ基礎(原子過程・分光・診断法),領域2(プラズマ基礎・プラズマ科学・核融合プラズマ・プラズマ宇宙物理)) [CiNii Research (CiNii Articles)] [CiNii Books]
• 23pRA-5 太陽/実験室プラズマの鉄イオンスペクトル線の解析と原子データ(原子・分子,領域1,原子・分子,量子エレクトロニクス,放射線物理) [CiNii Research (CiNii Articles)] [CiNii Books]
• 多価イオン原子過程の基礎と拡がる応用研究 [CiNii Research (CiNii Articles)] [Othres link]
• 多価イオン生成の方法
• ナノプロセス用電子ビーム多価イオン源の開発
• 低速多価イオンの発生 [DOI] [CiNii Research (CiNii Articles)] [CiNii Books] [Othres link] [Othres link]
• Analysis of resonance transitions in X-ray spectra of electron interaction with highly charged iron ions [DOI]
• Studies of Highly Charged Ions Using an Electron Beam Ion Trap
• Electron-ion interactions and spectroscopy of highly charged ions studied using the Tokyo EBIT [Web of Scientce]
• 電子ビームイオントラップ（EBIT）の開発と多価イオンの研究 [CiNii Research (CiNii Articles)] [CiNii Books] [Othres link]
• ELECTRON-SPECTROSCOPY OF DOUBLY-EXCITED HELIUM-LIKE IONS [DOI] [Web of Scientce]

講演・口頭発表等

• Transition Probability Measurements for La, Ce and Eu using Laser Induced Breakdown Spectroscopy (LIBS)
• Spectral line identification for highly charged heavy ions in soft X-ray and EUV regions based on Z-dependence measurements
• 小型電子ビームイオントラップによるタングステン多価イオンの真空紫外分光
• 小型電子ビームイオントラップ(EBIT)と放射光施設SPring-8の組み合わせによる天文学のための多価イオンX線分光
• Theories on the Polarization of Dielectronic Recombination and Structures of Muonic Highly Charged Ions
• Experimental Validation of Z-dependent Energy Level Crossing of Highly Charged Heavy Ions Using Soft X-ray Spectroscopy
• CoBIT-III: Concept design and progress of its development
• ENERGY DEPENDENCE OF LINE RATIO IN FE XV
• DEVELOPMENT OF AN EBIT USING A CRYOGEN-FREE HIGHTEMPERATURE SUPERCONDUCTING SPLIT MAGNET
• CoBIT-IIIの開発：多価イオンの高精度分光実験を目指して
• Be様多価イオンAr14+のプラズマアシストレーザー分光II
• Be様多価イオンAr14+の時間分解レーザー分光
• 5sおよび4f準安定状態が引き起こす特異なプラズマイオン化平衡
• Transition Probability Measurement of Lanthanide Elements Using Laser Induced Breakdown Spectroscopy (LIBS)
• 多価イオン照射グラファイトからのバルマー線発光観測
• 真空紫外域におけるタングステン多価イオン発光線の探索
• Be様多価イオンAr14+のプラズマアシストレーザー分光
• HYPERFINE INTERACTIONS OF HIGHLY CHARGED IONS STUDIED WITH MAGNETIC-FIELD-FREE ION STORAGE DEVICES
• Spectroscopy of highly charged ions with two complementary electron beam ion traps in Tokyo
• Continuous injection of metallic elements into an electron-beam ion trap using an electron-beam evaporator
• Plasma-assisted laser spectroscopy of highly charged ions: Application of the study on collisional processes in a laboratory plasma
• TRANSITION PROBABILITY MEASUREMENTS FOR LANTHANIDE ELEMENTS USING LASER-INDUCED BREAKDOWN SPECTROSCOPY
• Exploring hyperfine structures of many-electron ions using laser spectroscopy
• 電子ビームイオントラップを用いた多価イオンの真空紫外分光
• 二電子性再結合X線の偏光度測定:J=1/2-1/2遷移に大きな偏光度を生じたメカニズムについて
• 多価イオンの物理と実験手法
• Plasma atomic processes studied with two complementary electron beam ion traps in Tokyo
• Polarization measurements for recombination X-rays
• 多電子多価イオン超微細相互作用の実験研究どう観るか？なぜ観るか？
• 電子ビームイオン源による多価イオン-固体表面衝突実験
• 電子衝撃加熱蒸着源による電子ビームイオントラップへの金属試料導入
• レーザー誘起ブレークダウン分光によるランタンイオンの遷移確率の測定
• 高速中性水素原子ビーム源の開発
• 5p-5s spectrum in highly charged WXII - WXIV Ions
• Collisional-radiative model for the spectra of M1 transition of W53+ ion
• Identification of magnetic-dipole lines from W25+ ions in the 4f3 ground state
• Charge exchange spectroscopy of multiply charged erbium ions
• Detailed analysis of spectra from Ga-like ions of heavy elements observed in high temperature plasmas
• A collisional-radiative model for water window EUV spectra of bismuth ions
• Soft x-ray emission spectroscopy of bismuth ions with an electron beam ion trap
• Atomic Number Dependence of Electric Octupole Decay in Electron Beam Ion Trap
• Hyperfine splitting of the clock candidate transition in 93Nb10+
• Detailed analysis of atomic processes relevant to the line intensity ratio of FeXV(233.9Å/243.8Å) in a compact electron beam ion trap
• Observation of extreme ultraviolet to visible spectra of tungsten ions with a compact electron ion beam trap
• HCI-surface collision experiments with an electron beam ion source
• Observation of vacuum ultraviolet transitions relevant to astrophysical plasmas with a compact electron beam ion trap
• Observation of extreme ultraviolet spectra relevant to the electron density diagnostics of solar corona active regions
• Relativistic effects on radiative properties and electronic collisions of highly charged heavy ions
• Lifetime measurement of the microsecond-order electric-quadrupole transition: Application of plasma-assisted laser spectroscopy
• Atomic physics of highly charged heavy ions studied at the Tokyo electron beam ion trap
• 二電子性再結合X線の偏光度測定III
• 核融合プラズマ診断への応用に向けたタングステン多価イオンの近紫外域禁制遷移の同定
• FeXV（233 Å/243 Å）線強度比の密度依存性
• EBITによるタングステン極端紫外域UTAスペクトルの観測
• Sn様・In様イオンの可視領域発光線の観測
• Hyperfine-structures in a highly charged 127I7+ ion observed by laser spectroscopy
• 多価イオン照射実験用電子ビームイオン源による実験計画
• 多価イオンの極端紫外域発光線の強度比測定
• ホルミウム多価イオンの可視域発光線の観測
• 電子ビームイオントラップによる4fn(n=3-4)イオンの可視領域
• タングステンの真空紫外領域発光線の観測
• レーザー誘起ブレークダウン分光によるエルビウムイオンの遷移確率の測定
• 太陽フレアの密度診断に有用なEUV発光線強度比の測定
• 多価イオン禁制遷移に対するプラズマアシストレーザー分光法の実証および超微細構造分裂の観測
• タングステン多価イオンの近紫外域禁制遷移の同定
• Laboratory experiments with an electron beam ion trap
• 電子ビームイオントラップによるSn様・In様イオンの可視領域発光線の観測
• Ar XIVにおけるEUV発光線強度比の電子密度依存性
• EBITを用いた銀様多価イオンからの電気八重極子遷移の観測 II
• 中性子星合体による重元素合成の基礎研究としての多価イオン電荷交換分光III
• Pd様多価イオンI7+の禁制遷移レーザー分光
• Hyperfine Induced Lifetime of Metastable State in Pd-like Ions
• Polarization of recombination X-rays studied with a state-of-the-art polarimeter installed at the Tokyo-EBIT
• 核融合プラズマ研究への利用に向けたタングステン多価イオンの紫外可視磁気双極子線の同定
• Breit interaction effects on recombination processes of highly charged ions
• 電子ビームイオントラップによる多価イオンEUVスペクトル強度比の電子密度依存性
• 二電子性再結合X線の偏光度測定
• EUV Transitions in Highly Charged W6+ -W13+ Ions Observed with an Electron Beam Ion Trap
• Sn様及びIn様多価イオンにおける可視領域発光線の観測
• 強制非平衡イオン発光計測による多価イオンの電子衝突電離断面積の 実験的評価
• 長寿命準安定準位がプラズマ中の電離平衡に与える特異性
• 電子ビームイオントラップ用無絶縁高温超伝導コイルの評価
• 遷移確率の測定を目的としたランタノイドイオンのレーザー誘起 ブレークダウン分光分析Ⅰ
• 遷移確率の測定を目的としたランタノイドイオンのレーザー誘起 ブレークダウン分光分析II
• 強制非平衡イオン分光による重元素多価イオンの電子衝突電離断面積測定の試み
• 遷移確率の測定を目的としたエルビウムイオンのレーザー誘起ブレークダウン分光分析
• Analysis of the energy dependence of the emission lines in Rh- to Cd-like ions through CR Modeling
• 放射性再結合X線の偏光度測定
• Observation and Identification of Visible Transitions in Tungsten Ions
• Cd様-Rh様多価イオンの可視/極端紫外領域の発光観測
• Analysis of Visible Transitions in WIX and WX observed with an Electron Beam Ion Trap
• INTERACTIONS OF SLOW HIGHLY CHARGED Biq+ IONS WITH HOPG SURFACE
• 電子ビームイオントラップ中へのバッファーガス導入と多価イオン可視光遷移波長測定への応用
• バリウム多価イオン電離過程の特異なエネルギー依存性
• 二電子性再結合X線の偏光度測定I
• 二電子性再結合X線の偏光度測定II
• 電子ビームイオントラップを用いたエルビウムイオンの可視領域発光線の観測
• Pd様イオンの長寿命準安定状態を介した電離過程の観測とその応用
• Modeling of spectra from multiply charged tungsten ions observed with CoBIT
• Li様Biイオンへの二電子性再結合X線の偏光度測定
• Si/CdTeコンプトンカメラの原子物理実験における偏光測定への応用
• Bi多価イオンのL殻放射性再結合X線に対する偏光度測定
• レーザー誘起ブレークダウン分光分析装置を用いたエルビウムの可視域発光の観測
• バリウムおよびヨウ素多価イオンの可視／極端紫外領域の発光観測
• 極低温多価イオン源用小型超伝導コイルの開発
• Laboratory spectroscopic studies of heavy ions of astrophysical interest
• Quantum electrodynamics of highly charged heavy ions studied with state-of-the-art cosmic x-ray detectors
• Tungsten spectra observed with an electron beam ion trap
• VISIBLE SPECTROSCOPY OF MULTIPLY CHARGED IONS WITH A COMPACT ELECTRON BEAM ION TRAP
• Measurement of High-Multipole Forbidden Transitions in Highly-Charged Ions Produced with EBITs
• 太陽大気プラズマ診断への実験室からの貢献
• 中性子星合体による重元素合成の基礎研究としての多価イオン電荷交換分光II
• EBITを用いた銀様多価イオンからの電子八重極子遷移の観測
• 銀様多価イオンの電気八重極遷移発光線強度の原子番号依存性
• クリプトンイオンの磁気双極子遷移の観測
• 電子ビームイオントラップによるクリプトンイオンの磁気双極子遷移の観測
• 先端的宇宙X線検出器で探る 多価重イオンの物理
• Recent experiments with the Tokyo-EBIT and CoBIT
• Visible spectra of multiply charged Ba ions observed with a compact electron beam ion trap
• Recent results on tungsten spectra obtained with a compact electron beam ion trap
• Collisional and radiative processes of highly charged iron ions studied with an electron beam ion trap
• Observation of 4f-5s Electric Octupole (E3) Transition in the EUV Spectrum of Ag-like Tungsten
• Modeling for emission line spectra of tungsten highly charged ions and its applications to tungsten measurements for fusion plasmas
• Applications of buffer gas in a compact EBIT for reliable spectroscopic calibration
• 4f-5s電気八重極子遷移(E3)の観測とその強いZ依存性
• バリウム多価イオン可視光遷移波長の直接測定
• 二電子性再結合X線の偏光度測定I. 実験
• 二電子性再結合X線の偏光度測定Ⅱ. 偏光度の導出
• 鉄多価イオン－電子衝突における共鳴励起過程の観測III
• Development of a high temperature superconducting magnet for use in a cryogen-free electron beam ion trap
• Resonant electron impact excitation of highly charged Fe ions studied with a compact electron beam ion trap
• Charge Exchange Spectroscopy for Multiply Charged Ions of Heavy Elements in the Extreme Ultra-Violet Region
• Visible spectra of heavy ions with an open 4f shell
• Observation of electric octupole (E3) transitions in the EUV spectra of tungsten ions
• Visible Spectroscopy of Highly Charged Barium Ions in a Compact Electron Beam Ion Trap with a Buffer Gas Calibration Method
• Visible spectra of multiply charged heavy ions obtained with a compact electron beam ion trap
• 電子ビームイオントラップによるランタノイドイオンのEUVスペクトル測定
• 4f開殻重元素イオンの可視域発光スペクトルの観測
• EUV spectra of highly charged ions observed with a compact electron beam ion trap
• 鉄多価イオン 電子衝突における共鳴励起過程の観測II
• プロメチウム様イオン発光スペクトルの時間発展計測
• 多価イオン共同冷却実験に向けたイオン生成と捕捉
• 中性子星合体による重元素合成の基礎研究としての多価イオン電荷交換分光
• Status of the Tokyo Electron Beam Ion Trap
• 準安定状態へのポピュレーショントラップの時間発展計測
• Tokyo electron beam ion trap の X 線観測による状態診断
• タングステンイオン W VII-XIV の可視・EUV 領域発光スペクトルの観測
• 無冷媒電子ビームイオントラップのための高温超伝導コイルの製作
• 冷却多価イオン生成に向けたイオントラップ装置の開発とその機能試験
• 連中性子星合体の r-process 元素によるオパシティの理論計算
• タングステン多価イオンの未同定発光線の探索
• 4f開殻重元素イオンの可視域発光スペクトルの観測
• レーザー誘起ブレークダウン分光分析装置の立ち上げ
• Theoretical study on the soft X-ray spectra of E1 transition of W LV ion
• CoBIT Spectroscopy of Mo and Y ions relevant to beyond EUV source development
• Extreme ultraviolet spectra of multiply charged tungsten ions
• Collisional-radiative model for EUV spectra of Pm-like ions in EBIT
• Visible M1 transitions in 4f open shell heavy ions observed with an electron beam ion trap
• Resonant excitation of highly charged Fe ions observed with a compact electron beam ion trap
• Measurements of time-resolved EUV spectra for studying the population kinetics in an electron beam ion trap plasma
• Emission line spectra of the 2s-2p transitions of S VIII-S XIII in the extreme ultraviolet region 160–300 A
• 無冷媒高温超伝導コイルを用いた電子ビームイオントラップの開発
• 線形コンバインドトラップ内での冷却多価イオン生成に向けたOff-Axis電子ビーム源の開発
• CoBIT中のFe14+イオンのEUV発光線強度における共鳴励起効果
• タングステンイオンW VII-XIVの可視・EUV領域発光スペクトルの観測
• 4f開殻重元素イオンの可視域発光スペクトルの観測
• EBITを用いた多価イオン発光スペクトルの可視、VUV及びEUV分光測定
• Line Analysis of Extreme Ultraviolet Spectra from Highly Charged Molybdenum in the 22-30 nm Region
• Tungsten Spectroscopy with an Electron Beam Ion Trap (EBIT)
• Time evolution measurements of an EBIT plasma
• 鉄多価イオン-電子衝突における共鳴励起過程の観測
• プロメチウム様多価イオンの5p-5s共鳴線の謎
• タングステン多価イオンの可視・EUV領域発光スペクトルの観測
• Observation and Identification of Tungsten Spectra Observed with an Electron Beam Ion Trap
• タングステン多価イオン発光線の観測
• 高温超伝導コイルを用いた無冷媒超伝導 EBIT の開発
• エルビウム多価イオンの発光線観測
• 多価イオン精密分光に向けた冷却コンバインドイオントラップの製作
• SOLAR WIND CHARGE EXCHANGE IN LABORATORY - OBSERVATION OF FORBIDDEN X-RAY TRANSITIONS
• LHDプラズマ中近紫外域分光による23-28価タングステン相対密度データの計測
• 鉄多価イオン発光線強度比の電子密度依存性
• 鉄多価イオン 電子衝突における共鳴励起過程の観測
• 小型電子ビームイオントラップによる重元素多価イオンの極端紫外分光
• EUV SPECTROSCOPY OF HIGH CHARGED SULFUR RELEVANT TO ASTROPHYSICAL PLASMAS
• CoBIT SPECTROSCOPY OF Mo AND Y IONS RELEVANT TO BEYOND EUV SOURCE DEVELOPMENT
• VISIBLE SPECTROSCOPY OF HIGHLY CHARGED HOLMIUM IONS OBSERVED WITH A COMPACT ELECTRON BEAM ION TRAP
• EXTREME ULTRAVIOLET SPECTROSCOPY OF HIGHLY CHARGED XE AND BA WITH A COMPACT ELECTRON BEAM ION
• RESONANT EXCITATION OF FE14+ OBSERVED WITH A COMPACT ELECTRON BEAM ION TRAP
• POPULATION TRAPPING: THE MECHANISM FOR THE LOST RESONANCE LINES IN Pm-LIKE IONS
• Observation of visible and EUV emission spectra of tungsten ions
• Observation of resonant excitation of Fe14+
• Spectroscopy of highly charged iron ions relevant to astrophysical plasmas
• ホルミウム多価イオンの可視領域発光線測定
• 太陽風起源禁制X線遷移の地上での再現実験
• Spectroscopic studies of multiply charged mid-Z ions in the EUV range
• Spectroscopy of highly charged holmium ions with an electron beam ion trap
• Intensity ratio in EUV spectra of highly charged Fe ions: Experimental evaluation of astrophysical plasma model
• 電子ビームイオントラップによる Ni 様多価イオンの分光測定
• 鉄多価イオンの発光線強度比による電子密度診断
• ホロミウム多価イオンの可視領域発光線測定
• 走査型トンネル顕微鏡によるグラファイト基板上イオン照射痕の観察
• 電子ビームイオントラップによるPm様多価イオンの分光測定
• 電子ビームイオントラップを用いたタングステン多価イオン発光線の観測と同定
• Compact EBIT (CoBIT)を用いたタングステン多価イオンのEUV分光計測
• Introduction of highly charged ion studies at ILS/UEC
• EUV and visible spectra of tungsten ions with charge states around the Pm-like isoelectronic sequence
• 電子ビームイオントラップによるPm様多価イオンの分光測定II
• 鉄多価イオンEUVスペクトル強度比の電子密度依存性
• Intensity ratio in EUV spectra of highly charged Fe ions: Experimental evaluation of astrophysical plasma model
• Near UV-visible line emission of tungsten highly charged ions in fusion plasmas
• EUV and visible spectroscopy of promethiumlike ions
• Ion extraction from a compact electron beam ion trap
• Challenge for laboratory observation of forbidden x-ray transitions in solar wind charge exchange
• プラズマ光源関連イオンのEBITによる分光測定III
• 電子ビームイオントラップによるPm様多価イオンの分光測定
• High-resolution intensity ratio measurements in EUV spectral wavelength for ions of astrophysical ineterst
• Spectroscopic studies of highly charged ions at the Tokyo electron beam ion trap facility
• EUV spectra of highly charged tungsten ions studied with an electron beam ion trap
• 電子ビームイオントラップによる多価電離イオンの分光測定
• Electrical properties of semiconductors irradiated with highly charged heavy ions
• Spectroscopy of highly charged ions relevant to light source developments in the EUV to soft x-ray region
• Studies of highly charged heavy ions at the Tokyo electron beam ion trap
• プラズマ光源関連イオンのEBITによる分光測定II
• 鉄多価イオンのEUVスペクトル強度比における電子密度依存性測定
• INTERACTIONS OF SLOW HIGHLY CHARGED BISMUTH IONS WITH ZnO NANORODS
• SPECTROSCOPY OF IONS RELEVANT TO PLASMA LIGHT SOURCES WITH AN ELECTRON BEAM ION TRAP
• INTENSITY RATIO OF EUV EMISSION LINES IN FE XV STUDIED WITH A COMPACT ELECTRON BEAM ION TRAP
• Development of a Kingdon ion trap for studying the forbidden X-ray transitions of excited highly charged ions
• Lost resonance lines in promethiumlike heavy ions
• Recent results with the Tokyo EBIT and CoBIT [Othres link]
• Recent results from the Tokyo-EBIT and CoBIT
• LHDでのタングステン多価イオンM1遷移の観測と電離／再結合係数データ評価II
• 太陽風起源禁制X遷移の実験室観測を目的とした多価イオントラップの開発III
• プラズマ光源関連イオンのEBITによる分光測定
• LHDプラズマ中タングステン可視域禁制線の高波長分解偏光分離分光計測
• Potential of an electron beam ion trap (EBIT) at SLOWRI
• Raman spectroscopy of graphitesurface irradiated with Biq+ ions
• 硬X線用偏光計の開発Ⅱ
• 太陽風起源禁制X遷移の実験室観測を目的とした多価イオントラップの開発
• プラズマ光源関連イオンのEBITによる分光測定
• Pm様多価イオンのEUV分光計測Ⅱ
• 極端紫外領域における多価イオンの電荷交換分光
• 鉄多価イオンのEUV分光測定
• 鉄多価イオン（Fe XV）のEUV発光線強度比の電子エネルギー依存性
• 小型電子ビームイオントラップを用いたタングステン多価イオンのEUV分光計測II
• 太陽風起源禁制X線遷移の実験室観測を目的とした多価イオントラップの開発II
• MCDF calculation and analysis of M1 lines from tungsten ions in LHD and EBIT plasmas
• Breit Interaction effect on the angular distribution and the polarization of X-ray emission in dielectronic recombination
• Spectroscopic study of bismuth ions with an electron beam ion trap
• Spectroscopy of highly charged tungsten ions with a compact electron beam ion trap
• EBIT spectroscopy of highly charged heavy ions relevant to hot plasmas
• LHDでのタングステン多価イオンM1遷移の観測と電離／再結合係数データ評価
• 太陽風起源禁制X遷移の実験室観測を目的とした多価イオントラップの開発
• 電荷交換分光実験のための極端紫外分光器の開発
• EBITを用いた多価BiイオンのEUV分光
• 小型EBITを用いたタングステン多価イオンのEUV分光計測
• EBIT spectroscopy of highly charged heavy ions relevant to hot plasmas
• The Tokyo-EBIT
• SPM observation of surfaces irradiated by very highly charged ions
• ANGULAR DISTRIBUTION OF X-RAY EMISSION IN DIELECTRONIC RECOMBINATION
• EBITを用いた多価GdイオンのEUV分光
• タングステン多価イオンの可視光分光IV
• 小型電子ビームイオントラップからの多価イオン引き出し実験
• 硬X線用偏光計の開発
• Dielectronic Recombination of Highly Charged Heavy Ions Studied with the Tokyo Electron Beam Ion Trap
• タングステン多価イオンの可視分光測定Ⅲ
• 電子ビームイオントラップを用いた多価Gdイオンの極端紫外分光
• 禁制遷移観測のための極端紫外分光器の製作及び評価
• 硬X線用偏光計の開発
• 小型イオン源からの多価イオン引き出し実験Ⅱ
• 高価数イオンによる固体表面上ナノ衝突痕の走査型トンネル顕微鏡を用いた観測
• スピン偏極検出器較正のためのスピン偏極電子線源の開発
• EBITにおける高Z多価イオンの生成と分光
• タングステン多価イオンの可視光分光III
• Angular Distribution of X-ray Emission in Dielectronic Recombination
• 多価イオンと電子の衝突過程－物理学的興味とデータニーズ－
• Tokyo-EBITを用いた多価イオンのEUV分光
• 重元素多価イオンの二電子性再結合：偏極度におけるブライト相互作用の検証に向けて
• タングステン多価イオンの可視分光測定２
• 小型イオン源からの多価イオン引き出し実験
• Tokyo-EBIT を用いた多価イオン－表面衝突実験
• KLL dielectronic recombination resonance strengths in He- to O-like gold ions
• Dielectronic recombination of hydrogen-like krypton
• Electron energy dependence of extreme ultraviolet spectra from highly charged tungsten ions in an electron beam ion trap
• Spectra of highly charged Fe ions excited by electron collisions: Dependence on electron energy and density
• 小型EBITを用いた鉄多価イオンEUV分光実験IV
• EBITにおける高Z多価イオンの生成と分光
• EBITを用いた多価Wイオンの発光強度比によるイオン密度比評価
• 電子ビームイオントラップ(EBIT)を用いたタングステン多価イオンの分光計測
• Two-photon observations of dielectronic recombination processes
• タングステン多価イオンの可視光分光II
• EUV EMISSION SPECTRA OF IRON IONS FOLLOWING CHARGE EXCHANGE COLLISIONS WITH HE
• Visible spectroscopy of Rh-like ions (poster)
• VISIBLE SPECTROSCOPY OF HIGHLY CHARGED TUNGSTEN IONS (poster)
• TWO-PHOTON OBSERVATIONS OF DIELECTRONIC RECOMBINATION PROCESSES
• Interaction of very highly charged ions with surfaces
• STM observation of HOPG surfaces irradiated with very highly charged ions (poster)
• VISIBLE LIGHT EMISSION FROM SOLID SURFACES IRRADIATED WITH HIGHLY CHARGED IONS (poster)
• Progress at the Tokyo EBIT
• Structure and dynamics of highly charged heavy ions studied with the electron beam ion trap in Tokyo
• 多価イオン照射による固体表面発光
• 小型EBITを用いた鉄多価イオンEUV分光実験III
• タングステン多価イオンの可視光分光
• Dielectronic recombination of hydrogen-like krypton
• EBITによるタングステン多価イオンの分光測定
• 小型EBITを用いた鉄多価イオンEUV分光実験II.密度依存測定
• Interference between radiative and dielectronic recombinations of highly charged ions observed through the ion abundance in an electron beam ion trap (poster)
• Spectra of ions with moderate charge states produced and excited in a compact electron beam ion trap (poster)
• Recent activities at the Tokyo-EBIT 2009
• Collision Processes of Highly Charged Ions with Electrons Studied with an Electron Beam Ion Trap
• 小型電子ビームイオントラップによるSn，Xe多価イオンのEUV分光測定
• 鉄イオンEUVスペクトル線を用いたプラズマの密度診断
• 小型電子ビームイオントラップを用いたFe多価イオンEUV分光実験
• 重元素多価イオンの二電子性再結合に現れるBreit相互作用の観測
• 太陽/実験室プラズマの鉄イオンスペクトル線の解析と原子データ
• x-ray emission yields dependent on the target materials(II)
• 小型EBITを用いた多価イオンの可視光分光
• Resonant Processes in Electron-Highly Charged Ion Collisions Observed with The Tokyo Electron Beam Ion Trap
• RECENT ACTIVITIES AT THE TOKYO-EBIT 2007
• Relativistic effects on resonant interactions between electrons and highly charged ions
• X-ray emission hollow atoms produced in interaction of slow highly charged ions with different target materials
• Resonant Processes in Collisions of Highly Charged Ions with Electrons
• Recent activity at the Tokyo EBIT
• Resonant electron processes with open-shell highly charged ion targets
• Observation of HCI-induced nanostructures with scanning probe microscope
• Interference between dielectronic and radiative recombination in electron-highly charged Bi collisions (poster)
• X-ray emission in slow highly charged ion-surface collisions (poster)
• SPM observation of slow highly charged ion induced nano-dots on highly oriented pyrolytic graphite (HOPG) (poster)
• Resonant interactions of highly charged ions with electrons studied with an electron beam ion trap (poster)
• EBIT (Electron Beam Ion Trap) potential for atomic data production
• 多価イオンによる表面改質：STM・AFMによる照射痕の観察
• Development of an EBIS with high-TC bulk superconductors for highly charged ion-surface collision experiments
• 高温超伝導体を用いた多価イオン源の開発およびそれを用いた表面衝突実験の計画
• Summary of Tokyo EBIT project
• X-ray spectroscopy of high-Z HCI with Tokyo EBIT
• Tokyo-EBITを用いた多価イオンのX線分光
• 高温超伝導体を用いた多価イオン源の開発及びそれを用いた衝突実験の計画
• X-ray spectroscopy of neon-like heavy ions
• 水素様多価イオンの1sラムシフトの測定II.ライマン線波長の相対測定
• X-ray spectroscopic studies of relativistic and QED effects in highly charged ions
• 多価イオンの電子衝撃励起における間接励起効果の観測
• X-ray spectroscopy of highly charged ions at the Tokyo EBIT
• Construction and performance of the Tokyo-EBIT
• Recent results at the Tokyo EBIT
• Tokyo-EBITを用いた多価イオンの分光学的研究―最近の成果と研究計画―
• ネオン様多価イオンの高分解能X線分光測定III
• 高分解能X線分光による多価イオンの電子衝撃励起過程の観測
• Injection of various metallic elements into an electron beam ion trap: Techniques needed for systematic investigations of isoelectronic sequences
• X-ray spectroscopy of highly charged neonlike ions at the Tokyo electron beam ion trap
• ネオン様多価イオンの高分解能X線分光測定II
• Spectroscopic observation for electron impact excitations of highly charged Ne-like ions
• X-ray spectroscopy of highly charged Ne-like ions
• ネオン様多価イオンの高分解能X線分光測定
• Present status of the Tokyo electron beam ion trap
• Tokyo-EBITを用いた多価イオンの分光学的研究
• 高エネルギー、高密度電子ビームイオン源
• An Overview of The Tokyo Electron Beam Ion Trap
• 電通大多価イオン源の運転
• 多価イオン―希ガス衝突における多電子移行過程断面積の測定
• Cross sections for multi-electron processes in 1.5q keV Iq+ + rare gas collisions (6
• 多価イオンへの電子移行過程における生成イオンと反跳イオンの同時測定II
• 多価イオンへの電子移行過程における生成イオンと反跳イオンの同時測定
• Energy spectroscopy for electron capture processes of highly carged ions in coincidence with target ions
• N6++O2衝突により生成されるN4+**(1s3l3l’)の4重項状態からの放出電子スペクトル

書籍等出版物

• 原子分子物理学ハンドブック
• Handbook for Highly Charged Ion Spectroscopic Research

作品等

共同研究・競争的資金等の研究課題

• 重イオン発光の偏光メカニズム：プラズマ偏光分光の深化と相対論的相互作用の物理
• 多価イオンマイクロ波分光学の開拓
• 原子物理と宇宙物理の連携で迫る多様な中性子星合体の元素合成
• 高分散分光と統計理論による複雑原子準連続スペクトルUTAの構造解明
• 太陽風多価イオンのX線放射観測に対する地上実験からのメッセージ
• 先端的宇宙X線検出器で迫る多価重イオンの量子電磁力学
• 新しい精密重元素原子データで読み解く中性子星合体の元素合成
• 彩層からコロナまでの広温度域太陽大気プラズマに実験室から迫る
• 強制非平衡イオン分光によるタングステン多価イオンの電離断面積測定
• 先端的宇宙X線検出器で迫る多価重イオンの量子電磁力学
• プラズマ中のタングステン発光構造への二電子性再結合過程の寄与の解明
• 多価イオンにおける超長寿命準安定状態のポピュレーションキネティクス
• 太陽および天体プラズマに関連する多価イオンの分光研究
• タングステン多価イオン可視禁制線のモデリングと核融合プラズマ計測への応用
• 太陽風起源の禁制Ｘ遷移の実験室における観測
• プラズマ中のタングステンイオン不純物挙動研究への原子過程からのアプローチ
• 電子ビーム多価イオントラップで創り出す模擬プラズマの分光学的研究
• 自動電離状態における一般化ブライト相互作用効果の研究
• 多値イオン・固体表面反応における放出電子の研究
• 多価イオン照射により磁性体表面から放出される2次電子のスピン分析
• 固体密度プラズマにおける複素導電率測定と詳細物理モデルの構築
• 多価イオンの局所的強クーロン場における分子の動力学

メディア報道

• X線偏光で捉えた特異な量子干渉効果()
• 多価イオンの新分光法を実証－多電子重元素多価イオンの超微細構造を観測－()
• 太陽コロナを実験室から探る()

産業財産権

所属学協会

• 日本物理学会
• 原子衝突研究協会
• 原子分子データ応用フォーラム

委員歴

担当経験のある科目

• 量子力学第二演習
• 基礎電気回路
• 基礎科学実験A
• 原子光工学特論
• 量子力学第二演習
• 基礎電気回路
• 基礎科学実験A
• 原子光工学特論

社会貢献活動

• 高松第一高等学校講義
• 宇宙の謎や核融合実現に迫るプラズマの世界

学術貢献活動

• The 13th International Conference on Atomic and Molecular Data and Their Applications (ICAMDATA 2024)
• 21st International Highly Charged Ions Conference (HCI2024)
• The 15th International Symposium on Electron Beam Ion Sources and Traps (EBIST 2024)
• XXXIII International Conference on Photonic, Electronic, Atomic Collisions (ICPEAC2023)
• Atomic Processes in Plasmas 2023
• 12th International Conference on Atomic and Molecular Data and Their Applications (ICAMDATA 2022)
• 20th International Conference on the Physics of Highly Charged Ions (HCI 2022)
• The 14th International Symposium on Electron Beam Ion Sources and Traps (EBIST2022)
• XXXII International Conference on Photonic, Electronic and Atomic Collisions (ICPEAC2021)
• XXXI International Conference on Photonic, Electronic, Atomic Collisions (ICPEAC2019)
• 11th International Conference on Atomic and Molecular Data and Their Applications (ICAMDATA 2018)
• The 13th International Symposium on Electron Beam Ion Sources and Traps (EBIST2018)
• 19th International Conference on the Physics of Highly Charged Ions (HCI 2018)