Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Kazume Nishidate"'
Autor:
Kazume Nishidate, Achy Adiko, Michiaki Matsukawa, Haruka Taniguchi, Arisa Sato, Akiyuki Matsushita, Satoru Tanibayashi, Masayuki Hasegawa
Publikováno v:
Materials Research Express, Vol 7, Iss 6, p 065505 (2020)
In recent experiments, a significant band gap widening was observed when Sb was substituted for Bi in the double-perovskite Ba _2 PrBiO _6 . In this work, we study a series of double-perovskites, Ba _2 Bi ^III Bi ^V O _6 , Ba _2 PrBiO _6 , and Ba _2
Externí odkaz:
https://doaj.org/article/3242b29afe464207b84dc9eb0f8e2b34
Autor:
Syuya Aoyama, Jun Kaiwa, Peerasak Chantngarm, Satoru Tanibayashi, Hiroaki Saito, Masayuki Hasegawa, Kazume Nishidate
Publikováno v:
AIP Advances, Vol 8, Iss 11, Pp 115113-115113-9 (2018)
A proton exchange membrane fuel cell is an energy device in which chemical energy is directly converted into electric energy through the oxygen reduction reaction (ORR). In this work, we have performed first-principles density functional theory calcu
Externí odkaz:
https://doaj.org/article/5e0ecbc213c84aa5bec5b77e36ab02c7
Autor:
Dayal Chandra Roy, Michiaki Matsukawa, Takanori Yonai, Minami Arakida, Haruka Taniguchi, Kazume Nishidate, Sumio Aisawa, Akiyuki Matsushita, Lin Shiqi
Publikováno v:
Journal of Materials Science: Materials in Electronics. 34
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcdae5ebf730ec800399b31edebecf65
https://doi.org/10.1007/s10854-022-09542-6
https://doi.org/10.1007/s10854-022-09542-6
Publikováno v:
Surface Science. 728:122196
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1d0ae2a3e963e732cc29da911124b20
https://doi.org/10.1016/j.susc.2022.122196
https://doi.org/10.1016/j.susc.2022.122196
Publikováno v:
IEEE Transactions on Magnetics. 55:1-4
We demonstrated crystal structures, magnetic, and optical properties of the B-site substituted double-perovskite Ba 2 Pr(Bi 1-x Sb x ) O 6 (x = 0, 0.1, 0.2, 0.25, 0.3, 0.4, 0.5, and 1.0). The single-phase polycrystalline samples with the light Sb sub
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b70fb402cd213d8ea1dcc6fd3d85f4a
https://doi.org/10.1109/tmag.2018.2874431
https://doi.org/10.1109/tmag.2018.2874431
Autor:
Shunsuke Tsuji, Arisa Sato, Michaki Matsukawa, Kazume Nishidate, Akiyuki Matsushita, Sumio Aisawa, Haruka Taniguchi, Kun Zhang
We demonstrated crystal structures, magnetic, optical, and photocatalytic properties of the B-site substituted double perovskite Ba$_{2}$Pr(Bi$_{1-x}$Sb$_{x}$)O$_{6}$ ($x$=0, 0.1, 0.2, 0.5 and 1.0) synthesized by the citrate pyrolysis method. The sin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::752878fe96065552872fd53ead36f777
http://arxiv.org/abs/2004.11046
http://arxiv.org/abs/2004.11046
Publikováno v:
Molecular Physics. 114:2993-2998
We have investigated the energetics and work function (WF) of graphene (GR) with depositing pentacene (C22H14, PEN) and perfluorinated pentacene (C22F14, PFP) using the electronic structure calculations based on the density functional theory with van
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d96a600ebf8dceedb1e712b726c2df24
https://doi.org/10.1080/00268976.2016.1213437
https://doi.org/10.1080/00268976.2016.1213437
Publikováno v:
Surface Science. 702:121719
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::198c81fda08b1cc84cd2b910e6925072
https://doi.org/10.1016/j.susc.2020.121719
https://doi.org/10.1016/j.susc.2020.121719
Publikováno v:
Surface Science. 700:121651
Band gap opening in graphene (Gr) on metals has been ascribed to hybridization, sublattice symmetry breaking (SSB), or conbinations of both. However, how and to what extent band gap opens under the influence of these effects is not well understood an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0db6d5e32915dee457dd5b90ce88994c
https://doi.org/10.1016/j.susc.2020.121651
https://doi.org/10.1016/j.susc.2020.121651
Autor:
Masayuki Hasegawa, Akiyuki Matsushita, Haruka Taniguchi, Satoru Tanibayashi, Kazume Nishidate, Michiaki Matsukawa, Arisa Sato, Achy Adiko
Publikováno v:
Materials Research Express. 7:065505
In recent experiments, a significant band gap widening was observed when Sb was substituted for Bi in the double-perovskite Ba2PrBiO6. In this work, we study a series of double-perovskites, Ba2BiIIIBiVO6, Ba2PrBiO6, and Ba2PrSbO6 using the first-prin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cd6d74f737258af561b9139b2d20bef
https://doi.org/10.1088/2053-1591/ab97e5
https://doi.org/10.1088/2053-1591/ab97e5