Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Y. Amakai"'
Publikováno v:
AIP Advances, Vol 8, Iss 10, Pp 101317-101317-6 (2018)
Aiming at getting any clue to the mechanism of characteristic behavior of meta-magnetic transition in CeRu2Si2 and the Ce 4f electronic states in Gd-poor contents, the (Ce-Gd)Ru2Si2 crystal mixed system was studied through magnetic measurements. A ch
Externí odkaz:
https://doaj.org/article/1f5f3e56e56a459f98d39a3aac600153
Autor:
Yasuteru Mawatari, Shinji Hirai, Yoshinori Tayu, Toshihiro Kuzuya, Xinzhe Jin, Yoshinori Yanagisawa, Y. Amakai, Naoki Momono
Publikováno v:
IEEE Transactions on Applied Superconductivity. 29:1-5
A superconducting joint between two Gd123-coated conductors was successfully formed using crystal growth in the bulk (CJMB). An intermediate Yb123 layer was used at the junction, and was melted to form a joint by heat treatment at a temperature below
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0694d77eb7cdbef4e4e3a9129b9bd832
https://doi.org/10.1109/tasc.2019.2909203
https://doi.org/10.1109/tasc.2019.2909203
Autor:
Naoki Momono, Y. Amakai, Toshihiro Kuzuya, Hideaki Maeda, Shinji Hirai, Yoshinori Tayu, Yoshinori Yanagisawa, Xinzhe Jin, Yasuteru Mawatari
Publikováno v:
IEEE Transactions on Applied Superconductivity. 29:1-4
For application to ultrahigh-field nuclear magnetic resonance spectroscopy (e.g., 30 T), we have started to develop a REBa2Cu3O $_{7-\delta}$ (RE123, RE: rare earth) multi-core coated conductor in which the ceramic layers (RE123 and buffer layers) ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::facaf154058a20d50ef2e056e46d54b4
https://doi.org/10.1109/tasc.2019.2900933
https://doi.org/10.1109/tasc.2019.2900933
Publikováno v:
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN. 89(2)
We studied the effects of chemical pressure on Gd1-yRyMn0.7Co0.3O3 (R = nonmagnetic rare-earth element) with y = 0.1, 0.3, and 0.5. The substitution of Gd with La, Y, or Lu in orthorhombic Gd1-yRyMn1-xCoxO3 induced a systematic change in the unit-cel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ecb363fa2a7ad9d1c18b21aba278abb3
http://hdl.handle.net/10258/00010324
http://hdl.handle.net/10258/00010324
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Hideaki Takano, Y. Amakai, Kei Ishihara, Yasuhiro Shiojiri, Hiroto Hitotsukabuto, Shigeyuki Murayama, Naoki Momono
Publikováno v:
Advances in Condensed Matter Physics, Vol 2017 (2017)
We measured the magnetic susceptibility χ, electrical resistivity ρ, and specific heat Cp of a sputtered amorphous (a-)CeRu2Al10 alloy. χ value for a-CeRu2Al10 alloy follows a Curie-Weiss paramagnetic behavior in the high-temperature region, and m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33a84b1ea5be18981a66b58e525c55b2
https://doi.org/10.1155/2017/9848151
https://doi.org/10.1155/2017/9848151
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
S. Baar, T. Sakawaki, Masayuki Ido, T. Kurosawa, S. Iwasaki, Y. Kobayashi, Naoki Momono, Y. Amakai, Migaku Oda, Hideaki Takano, K. Kawamura
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 29:659-662
We performed scanning tunneling microscopy/ spectroscopy (STM/STS) experiments to investigate Fe substitution effects on the superconductivity (SC) of overdoped Bi2212. The gap-edge peaks in STS spectrum at T≪T c become inhomogeneous strongly in Fe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cb2acb0fc2b89849b383e473b548cc8
https://doi.org/10.1007/s10948-015-3320-2
https://doi.org/10.1007/s10948-015-3320-2
Autor:
Migaku Oda, Naoki Momono, Kento Kobayashi, Junpei Soda, S. Baar, Jyunya Suzuki, T. Kurosawa, Masayuki Ido, Hideaki Takano, Y. Amakai
Publikováno v:
Physics Procedia. 75:18-22
We performed scanning tunnelling microscopy/spectroscopy (STM/STS) on Fe-doped Bi2212. The Fe substitution for Cu causes a strong spatial inhomogeneity in STS spectra. The energy gap (Δ1 ∼80mV) has a sub-gap (Δ2 ∼70mV) in some distinct location
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5ec136e2a00b209064002cfde5cd68d
https://doi.org/10.1016/j.phpro.2015.12.003
https://doi.org/10.1016/j.phpro.2015.12.003
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.