Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Kenji M. Kojima"'
Autor:
P.-Y. Cheng, Mohamed Oudah, T.-L. Hung, C.-E. Hsu, C.-C. Chang, J.-Y. Haung, T.-C. Liu, C.-M. Cheng, M.-N. Ou, W.-T. Chen, L. Z. Deng, C.-C. Lee, Y.-Y. Chen, C.-N. Kuo, C.-S. Lue, Janna Machts, Kenji M. Kojima, Alannah M. Hallas, C.-L. Huang
Publikováno v:
Physical Review Research, Vol 6, Iss 3, p 033253 (2024)
We present a thorough investigation of the physical properties and superconductivity of the binary intermetallic V_{2}Ga_{5}. Electrical resistivity and specific heat measurements show that V_{2}Ga_{5} enters its superconducting state below T_{sc}= 3
Externí odkaz:
https://doaj.org/article/8b6cd94f628d45908a7c7e467b27e7b2
Autor:
Hiroki Yamauchi, Dita Puspita Sari, Yukio Yasui, Terutoshi Sakakura, Hiroyuki Kimura, Akiko Nakao, Takashi Ohhara, Takashi Honda, Katsuaki Kodama, Naoki Igawa, Kazutaka Ikeda, Kazuki Iida, Daichi Ueta, Tetsuya Yokoo, Matthias D. Frontzek, Songxue Chi, Jaime A. Fernandez-Baca, Kenji M. Kojima, Donald Arseneau, Gerald Morris, Bassam Hitti, Yipeng Cai, Adam Berlie, Isao Watanabe, Pai-Tse Hsu, Yu-Sheng Chen, Min Kai Lee, Amelia Elisabeth Hall, Geetha Balakrishnan, Lieh-Jeng Chang, Shin-ichi Shamoto
Publikováno v:
Physical Review Research, Vol 6, Iss 1, p 013144 (2024)
β-Mn-type family alloys Mn_{3}TX (T=Co, Rh, and Ir; X=Si and Ge) have a three-dimensional antiferromagnetic (AF) corner-shared triangular network, i.e., the hyperkagome lattice. The antiferromagnet Mn_{3}RhSi shows magnetic short-range order over a
Externí odkaz:
https://doaj.org/article/82af91fee41f46418416e35d5ec67658
Autor:
Ryutaro Okuma, Maiko Kofu, Shinichiro Asai, Maxim Avdeev, Akihiro Koda, Hirotaka Okabe, Masatoshi Hiraishi, Soshi Takeshita, Kenji M. Kojima, Ryosuke Kadono, Takatsugu Masuda, Kenji Nakajima, Zenji Hiroi
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Dimensionality reduction can occur in magnetically frustrated systems; however, it typically involves lattice distortions. Here, the authors report two- and one-dimensional character of spin correlations in a three-dimensional tetrahedral cluster ant
Externí odkaz:
https://doaj.org/article/a779bbc01fc748dabdf2b74214302550
Autor:
Qi Sheng, Tatsuya Kaneko, Kohtaro Yamakawa, Zurab Guguchia, Zizhou Gong, Guoqiang Zhao, Guangyang Dai, Changqing Jin, Shengli Guo, Licheng Fu, Yilun Gu, Fanlong Ning, Yipeng Cai, Kenji M. Kojima, James Beare, Graeme M. Luke, Shigeki Miyasaka, Masato Matsuura, Shin-ichi Shamoto, Takashi Ito, Wataru Higemoto, Andrea Gauzzi, Yannik Klein, Yasutomo J. Uemura
Publikováno v:
Physical Review Research, Vol 4, Iss 3, p 033172 (2022)
A pyrite system NiS_{2−x}Se_{x} exhibits a bandwidth controlled Mott transition via (S,Se) substitutions in a two-step process: the antiferromagnetic insulator (AFI) to antiferromagnetic metal (AFM) transition at x∼0.45 followed by the AFM to par
Externí odkaz:
https://doaj.org/article/3ae7941a33e640fdbeb38f97ca85df0b
Autor:
Wataru Higemoto, Ryosuke Kadono, Naritoshi Kawamura, Akihiro Koda, Kenji M. Kojima, Shunsuke Makimura, Shiro Matoba, Yasuhiro Miyake, Koichiro Shimomura, Patrick Strasser
Publikováno v:
Quantum Beam Science, Vol 1, Iss 1, p 11 (2017)
A muon experimental facility, known as the Muon Science Establishment (MUSE), is one of the user facilities at the Japan Proton Accelerator Research Complex, along with those for neutrons, hadrons, and neutrinos. The MUSE facility is integrated into
Externí odkaz:
https://doaj.org/article/7988b667b0a842dfb2a4f557d0e293b9
Autor:
Kohei Matsuura, Masaki Roppongi, Mingwei Qiu, Qi Sheng, Yipeng Cai, Kohtaro Yamakawa, Zurab Guguchia, Ryan P. Day, Kenji M. Kojima, Andrea Damascelli, Yuichi Sugimura, Mikihiko Saito, Takaaki Takenaka, Kota Ishihara, Yuta Mizukami, Kenichiro Hashimoto, Yilun Gu, Shengli Guo, Licheng Fu, Zheneng Zhang, Fanlong Ning, Guoqiang Zhao, Guangyang Dai, Changqing Jin, James W. Beare, Graeme M. Luke, Yasutomo J. Uemura, Takasada Shibauchi
Iron-chalcogenide superconductors FeSe$_{1-x}$S$_x$ possess unique electronic properties such as non-magnetic nematic order and its quantum critical point. The nature of superconductivity with such nematicity is important for understanding the mechan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1938e437d993bc6538bf74c6cb94a21
http://arxiv.org/abs/2304.03409
http://arxiv.org/abs/2304.03409
Autor:
Hiroaki Shishido, Kazuma Nishimura, The Dang Vu, Kazuya Aizawa, Kenji M. Kojima, Tomio Koyama, Kenichi Oikawa, Masahide Harada, Takayuki Oku, Kazuhiko Soyama, Shigeyuki Miyajima, Mutsuo Hidaka, Soh Y. Suzuki, Manobu M. Tanaka, Shuichi Kawamata, Takekazu Ishida
Publikováno v:
IEEE Transactions on Applied Superconductivity. 31:1-5
Neutron imaging is one of the most powerful tools for nondestructive inspection owing to the unique characteristics of neutron beams, such as high permeability for many heavy metals, high sensitivity for certain light elements, and isotope selectivit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17f3c5e3272a516df2969b20bb1db681
https://doi.org/10.1109/tasc.2021.3111396
https://doi.org/10.1109/tasc.2021.3111396
Publikováno v:
Angewandte Chemie International Edition. 60(No. 45):24034-24038
In this communication, we report muon spin rotation/resonance (μSR) studies for understanding radical reactivity of 10-mesityl-1,8-bis(trifluoromethyl)-9-phosphaanthracene. Transverse-field muon spin rotation (TF-μSR) and muon avoided level-crossin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd5200bf6def7df017407f4af29adf76
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100865526
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100865526
Autor:
Jonah R. Adelman, Derek Fujimoto, Martin H. Dehn, Sarah R. Dunsiger, Victoria L. Karner, C. D. Philip Levy, Ruohong Li, Iain McKenzie, Ryan M. L. McFadden, Gerald D. Morris, Matthew R. Pearson, Monika Stachura, Edward Thoeng, John O. Ticknor, Naoki Ohashi, Kenji M. Kojima, W. Andrew MacFarlane
Publikováno v:
Physical Review B. 106
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0dcae4a61fa1881507a5e273853e780e
https://doi.org/10.1103/physrevb.106.035205
https://doi.org/10.1103/physrevb.106.035205
Publikováno v:
Bulletin of the Chemical Society of Japan. 94(No. 12):2970-2972
When a crystalline 1,3-diphosphacyclobutane-2,4-diyl bearing the 3,5-dichloro-2,4,6-triazine substituent was irradiated with muon beam, two paramagnetic species showing muon hyperfine coupling cons...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c96b750672b7a44300f77f74911c9f8
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100865527
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100865527