Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Shuuichi Doi"'
Autor:
Takashi Yamazaki, Shigekazu Yasuoka, Kyosuke Kishida, Kai Takuya, Haruyuki Inui, Jun Ishida, Kajiwara Takeshi, Shuuichi Doi
Publikováno v:
International Journal of Hydrogen Energy. 42:11574-11583
We investigated in detail the effect of incorporating Al in the crystal structure of rare earth–Mg–Ni hydrogen-absorbing alloys, which were developed as candidate materials for the metal hydride (MH) negative electrode in commercial Ni–MH batte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2123dfdfa2ecf574595556be81f3dfc9
https://doi.org/10.1016/j.ijhydene.2017.02.150
https://doi.org/10.1016/j.ijhydene.2017.02.150
Autor:
T. Nakamura, Motohiro Suzuki, Kenji Kodama, Shinji Isogami, Masakiyo Tsunoda, Kenji Nomura, Naoki Awaji, Shuuichi Doi
Publikováno v:
Diamond Light Source Proceedings. 1
We studied X-ray Fourier transform holography using separated holography-mask and sample geometry. The method was successfully applied to the imaging of the magnetic nanostructure using soft X-ray in addition to the cross-sectional imaging of Cu inte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71e760a5ba70b384046bc0b1cd8ca8a4
https://doi.org/10.1017/s204482011000047x
https://doi.org/10.1017/s204482011000047x
Publikováno v:
Journal of Physics: Condensed Matter. 22:474012
It has recently been found that the exchange bias of a MnIr/CoFe system can be increased significantly by adding a thermal treatment to the bilayer. To reveal the origin of the higher exchange bias, we performed polarized neutron reflectivity measure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a9037d370c6007ae2911dbebd094ce5
https://doi.org/10.1088/0953-8984/22/47/474012
https://doi.org/10.1088/0953-8984/22/47/474012
Autor:
Naoki Awaji, Masakiyo Tsunoda, Shuuichi Doi, Kenji Nomura, Tetsuya Nakamura, Kenji Kodama, Motohiro Suzuki, Shinji Isogami
Publikováno v:
Applied Physics Express. 3:085201
We studied a new method for large area imaging by Fourier transform holography in both soft and hard X-ray regions. In soft X-ray region, magnetic domain image of the perpendicular magnetized film was observed in the 8 µm area at an X-ray energy of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cd0a04cb768e2cb12a75f6462526e45
https://doi.org/10.1143/apex.3.085201
https://doi.org/10.1143/apex.3.085201
Autor:
Motohiro Suzuki, Naoki Awaji, Ryuichiro Yamagishi, Kenji Nomura, Nobuyoshi Hosoito, Shuuichi Doi
Publikováno v:
Journal of Applied Physics. 106:123919
The magnetization profile of Ir in a MnIr/CoFe exchange bias system was examined precisely by x-ray resonant magnetic reflectivity at Ir L3 absorption edge. By using a stacked multilayer sample of MgO/[Ru(40 A)/Mn75Ir25(35 A)/Co70Fe30(40 A)]15/Ru, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51548822ad1c4dff45a45af1359bce86
https://doi.org/10.1063/1.3273313
https://doi.org/10.1063/1.3273313
Publikováno v:
Applied Physics Letters. 94:232504
The element-specific magnetization profile in the Mn75Ir25/Co70Fe30 exchange bias system was studied by x-ray resonant magnetic reflectometry using circular polarized soft x rays. From the analysis of reflectivities obtained at Co L3 and Mn L3 absorp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d269b8d784afa8d298c4f6794827080
https://doi.org/10.1063/1.3153144
https://doi.org/10.1063/1.3153144
Publikováno v:
Journal of Physics: Conference Series. 83:012034
We performed soft x-ray resonant magnetic reflectivity experiments on [FeCo/Pd]n super-lattice films to study the depth profile of magnetization near the interface. From the analysis of the reflectivity measured at the Fe-LIIIabsorption edge, we obta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::212833ddda0eb0a3fbad17e103b4c7f8
https://doi.org/10.1088/1742-6596/83/1/012034
https://doi.org/10.1088/1742-6596/83/1/012034