Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Hironobu Shoji"'
Publikováno v:
Journal of the Physical Society of Japan. 73:970-975
We study the resonant inelastic x-ray scattering (RIXS) at the $K$ edge of Ge. We measure RIXS spectra with systematically varying momenta in the final state. The spectra are a measure of exciting an electron-hole pair. We find a single peak structur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::523b51904b11794466d2255d3ff4d801
https://doi.org/10.1143/jpsj.73.970
https://doi.org/10.1143/jpsj.73.970
Autor:
Eiju Hirai, Toshiaki Iwazumi, Akio Kotani, Susumu Nanao, Yasuhito Isozumi, Hironobu Shoji, Munetaka Taguchi
Publikováno v:
Journal of the Physical Society of Japan. 72:1560-1569
We study the incident, the scattering and the azimuthal angle dependences of the Mn K β resonant x-ray emission spectroscopy (RXES) due to the electric quadrupole excitation by tuning the incident photon energy to the pre-edge region of the Mn K -ed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1a55acbbc5b924d973ddc8ed6b66923
https://doi.org/10.1143/jpsj.72.1560
https://doi.org/10.1143/jpsj.72.1560
Autor:
Eiju Hirai, Toshiaki Iwazumi, Shin-ichi Ohkoshi, Hitoshi Osawa, Yasuhito Isozumi, Hiroko Tokoro, Susumu Nanao, Kazuhito Hashimoto, Tetsuya Nakamura, Hironobu Shoji
Publikováno v:
Solid State Communications. 125:237-241
The thermal phase transition of RbMnFe(CN)6 has been observed by Mn and Fe 3p–1s X-ray emission spectroscopy (XES) and 1s X-ray absorption spectroscopy (XAS). The thermal variations of the spin states and the valences of Mn and Fe were determined t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7008a033f952512c7f3a21c0656326d
https://doi.org/10.1016/s0038-1098(02)00805-0
https://doi.org/10.1016/s0038-1098(02)00805-0
Publikováno v:
Journal of Alloys and Compounds. 342:422-426
Resonant X-ray emission spectra of Mn Kβ 1,3 (3p ⋅ 1s) were measured near the Mn K absorption edge for quasicrystalline icosahedral Al–Pd–Mn, icosahedral Al–Pd–Mn–B, icosahedral Al–Mn–Si, decagonal Al–Mn–Fe–Ge and crystalline
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e1e76e9341acf97a822196271a5ab71
https://doi.org/10.1016/s0925-8388(02)00853-8
https://doi.org/10.1016/s0925-8388(02)00853-8
Autor:
Hironobu Shoji, Tetsuya Nakamura, Shin-ya Koshihara, Yasuhito Isozumi, Eiju Hirai, Y. Ogawa, Hitoshi Osawa, Susumu Nanao, T. Ishikawa, Toshiaki Iwazumi
Publikováno v:
Phase Transitions. 75:919-925
The thermal- and photon-induced phase transitions of [Fe(2-pic) 3 ]Cl 2 EtOH from a high-spin (HS) state ( S = 2) to a low-spin (LS) state ( S = 0) were observed by X-ray Emission Spectroscopy (XES) and X-ray Absorption Spectroscopy (XAS). The spin s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0fe97deae7a057cc528361936bad2f1
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100710042
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100710042
Publikováno v:
Journal of the Physical Society of Japan. 70:3457-3463
Theoretical calculations and experimental measurements are performed for magnetic circular dichroism in resonant X-ray emission spectroscopy (MCD-RXES) in Gd 3+ systems. It is shown that when the i...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3d018815df35559a0bc372481777fe5
https://doi.org/10.1143/jpsj.70.3457
https://doi.org/10.1143/jpsj.70.3457
Autor:
Tetsuya Nakamura, Yasuhiro Watanabe, Susumu Nanao, Hironobu Shoji, Yoshihiko Yokoyama, Junpei Tamura
Publikováno v:
Materials Science and Engineering: A. :617-620
The spectra of X-ray magnetic circular dichroism (XMCD) and extended X-ray absorption fine structure (EXAFS) were measured in the ferromagnetic quasicrystals (a stable decagonal phase of Al 40 Mn 25 Fe 15 Ge 20 , a unstrained icosahedral phase of Al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fec393937c7d34c4226250f1e290b94b
https://doi.org/10.1016/s0921-5093(00)01103-5
https://doi.org/10.1016/s0921-5093(00)01103-5
Autor:
Hironobu Shoji, Yasuhito Isozumi, Susumu Nanao, Toshiaki Iwazumi, Tetsuya Nakamura, Rintaro Katano, Shunji Kishimoto
Publikováno v:
Physical Review B. 62:5301-5304
The magnetic circular dichroism (MCD) of x-ray emission spectroscopy (XES) was measured at Co $K{\ensuremath{\alpha}}_{1,2}$ $(2\stackrel{\ensuremath{\rightarrow}}{p}1s$ decay) in Co metal with the energies of the incident x rays chosen to be 7713 eV
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f82af27b976db9c81240c1f9a88b0e72
https://doi.org/10.1103/physrevb.62.5301
https://doi.org/10.1103/physrevb.62.5301
Autor:
T Nakamura, Yasuhito Isozumi, Shunji Kishimoto, Kenji Kobayashi, Susumu Nanao, Rintaro Katano, Toshiaki Iwazumi, Hironobu Shoji
Publikováno v:
Journal of Physics and Chemistry of Solids. 61:453-456
The magnetic circular dichroism (MCD) of the Gd X-ray emission spectra (XES) in the 3d–2p and 4d–2p radiative transitions of ferrimagnetic Gd–Co amorphous were observed when the incident X-ray energies were exactly on and sufficiently higher th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c9f9789aa9013276e6b31713a413360
https://doi.org/10.1016/s0022-3697(99)00335-2
https://doi.org/10.1016/s0022-3697(99)00335-2
Publikováno v:
Journal of the Japan Institute of Metals. 63:702-707
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::255eda6b52cb1734f5f381878b3be37b
https://doi.org/10.2320/jinstmet1952.63.6_702
https://doi.org/10.2320/jinstmet1952.63.6_702