Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Akimasa, Ohnishi"'
Autor:
Mamoru Kitaura, Artoni Kevin R. Ang, Yuta Yamamoto, Naohisa Happo, Koji Kimura, Kouichi Hayashi, Shinta Watanabe, Yuui Yokota, Yuji Ohashi, Kei Kamada, Akira Yoshikawa, Hisanori Yamane, Akimasa Ohnishi
Publikováno v:
Frontiers in Materials, Vol 9 (2022)
The atomic positions and displacements of atoms around the Ta atom in piezoelectric materials Ca3TaGa3Si2O7 (CTGS) and Ca3TaGa1.5Al1.5Si2O7 (CTGAS) were investigated at 100 K by Ta-Lα X-ray fluorescence holography (XFH). The experimental atomic imag
Externí odkaz:
https://doaj.org/article/91ff280f451d4809a4d671ff63ba90b7
Autor:
Mamoru Kitaura, Shinta Watanabe, Hirokazu Masai, Toshiaki Ina, Hiroyuki Setoyama, Manabu Ishizaki, Takayuki Nakanishi, Yuta Matsushima, Takashi Kunimoto, Akimasa Ohnishi
Publikováno v:
Chemistry Letters. 52:190-193
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bf594a9a121d582ef33fafa87eb36c5
https://doi.org/10.1246/cl.230013
https://doi.org/10.1246/cl.230013
Autor:
Yusuff Adeyemi, Salawu, Minoru, Sasaki, Vladimir Anatol'evich, Kulbachinskii, Akimasa, Ohnishi, Heon-Jung, Kim
Publikováno v:
Journal of physics. Condensed matter : an Institute of Physics journal. 33(3)
Magnetotransport studies have established the existence of exotic electronic properties in materials of technological and fundamental interest. However, measurements of the Shubnikov-de Haas oscillations, intended to reveal information about Fermi su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::70f59d6bf3629e3119cfc269c3ad2e7c
https://pubmed.ncbi.nlm.nih.gov/33027781
https://pubmed.ncbi.nlm.nih.gov/33027781
Autor:
Akimasa Ohnishi, Kei Kamada, Yuji Ohashi, Yuui Yokota, Mamoru Kitaura, Yasuhiro Shoji, Akihiro Yamaji, Rikito Murakami, Shunsuke Kurosawa, Akira Yoshikawa, Takahiko Horiai, Pejchal Jan, Shohei Kodama
Publikováno v:
IEEE Transactions on Nuclear Science. 65:2136-2139
Ce-doped (Gd, La)2Si2O7 (Ce:La-GPS) scintillator was found to have a good light output of around 40 000 photons/MeV, while some other parameters have not been determined so far. In order to clarify the cause for such a high light yield, some physical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb2aa8c39133561c225ee43119d144c6
https://doi.org/10.1109/tns.2018.2841917
https://doi.org/10.1109/tns.2018.2841917
Autor:
Mamoru Kitaura, Shinta Wantanabe, Toshiaki Ina, Motoharu Imai, Haruhiko Udono, Manabu Ishizaki, Hisanori Yamane, Taku Tanimoto, Akimasa Ohnishi
Publikováno v:
Journal of Applied Physics. 130:245105
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b07a3f6537d0206276dcbb8555e70a4
https://doi.org/10.1063/5.0072589
https://doi.org/10.1063/5.0072589
Autor:
Wonhyuk Shon, Motoya Sasaki, Akimasa Ohnishi, Jong-Soo Rhyee, Duy Minh Vu, Heon-Jung Kim, Ki-Seok Kim
Publikováno v:
Physical Review B. 100
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a250de21c07bec779864f8646253226
https://doi.org/10.1103/physrevb.100.125162
https://doi.org/10.1103/physrevb.100.125162
Publikováno v:
Journal of Luminescence. 172:243-248
Excitation spectra for 5d–4f photoluminescence (PL) bands of Ce3+ and Eu2+ ions doped in SrGa2S4 crystals have been measured at room temperature in the energy region up to 25 eV. These spectra allow us to investigate the excitation process of lumin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::521f9bb2b37ac3c3c1a02d924285f1fd
https://doi.org/10.1016/j.jlumin.2015.12.007
https://doi.org/10.1016/j.jlumin.2015.12.007
Publikováno v:
Journal of Physics: Condensed Matter. 33:035705
Magnetotransport studies have established the existence of exotic electronic properties in materials of technological and fundamental interest. However, measurements of the Shubnikov–de Haas oscillations, intended to reveal information about Fermi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6b837776deb4258914bfd3caac63c80
https://doi.org/10.1088/1361-648x/abbf2c
https://doi.org/10.1088/1361-648x/abbf2c
Autor:
Yoshinori Kobayashi, Masaki Fujimoto, Heishun Zen, Kei Kamada, Y. Taira, Masahito Hosaka, J. Yamazaki, Akimasa Ohnishi, Kosuke Fujimori, Tetsuya Hirade, Mamoru Kitaura, Masahiro Katoh, Shinta Watanabe, Yasuaki Okano
Publikováno v:
Applied Physics Express. 13:085505
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::312e9ffbde07236aa9bf2b3b305aa0ae
https://doi.org/10.35848/1882-0786/aba0dd
https://doi.org/10.35848/1882-0786/aba0dd
After the classification of topological states of matter has been clarified for non-interacting electron systems, the theoretical connection between gapless boundary modes and nontrivial bulk topological structures, and their evolutions as a function
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dae7ba343df233e5fd6569db4f7b0491
http://arxiv.org/abs/1803.08233
http://arxiv.org/abs/1803.08233
