Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Fuyuki, Nabeshima"'
Autor:
Kazuki Isoyama, Naotaka Yoshikawa, Kota Katsumi, Jeremy Wong, Naoki Shikama, Yuki Sakishita, Fuyuki Nabeshima, Atsutaka Maeda, Ryo Shimano
Publikováno v:
Communications Physics, Vol 4, Iss 1, Pp 1-9 (2021)
Light-matter interaction is not only used to melt electronic orders, but also carry the potential as a non-thermal tuning knob to enhance emergent orders. Here the authors demonstrate a light-induced transient enhancement of superconductivity in an i
Externí odkaz:
https://doaj.org/article/839554ce206b4c1ba10b15402b7c865d
Publikováno v:
Journal of the Physical Society of Japan; 6/15/2023, Vol. 92 Issue 6, p1-5, 5p
Autor:
Masashi Miura, Go Tsuchiya, Takumu Harada, Keita Sakuma, Hodaka Kurokawa, Naoto Sekiya, Yasuyuki Kato, Ryuji Yoshida, Takeharu Kato, Koichi Nakaoka, Teruo Izumi, Fuyuki Nabeshima, Atsutaka Maeda, Tatsumori Okada, Satoshi Awaji, Leonardo Civale, Boris Maiorov
Publikováno v:
NPG Asia Materials. 14
The addition of artificial pinning centers has led to an impressive increase in critical current density ($J_{\rm c}$) in a superconductor, enabling record-breaking all-superconducting magnets and other applications. $J_{\rm c}$ has reached $\sim 0.2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b3d01d479356d2a6617ad226ff5ff32
https://doi.org/10.1038/s41427-022-00432-1
https://doi.org/10.1038/s41427-022-00432-1
Autor:
Atsutaka Maeda, Fuyuki Nabeshima, Jeremy Wong, Kota Katsumi, Naotaka Yoshikawa, Ryo Shimano, Yuki Sakishita, Kazuki Isoyama, Naoki Shikama
Publikováno v:
Communications Physics, Vol 4, Iss 1, Pp 1-9 (2021)
Illumination of light on matter normally causes heating and destroys the ordered ground states. Despite this common understanding, recent advances in ultrafast light sources have enabled the non-thermal control of quantum phases. Here, we report the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d87676dfb5273af8d9ce262d3acef41
https://doaj.org/article/839554ce206b4c1ba10b15402b7c865d
https://doaj.org/article/839554ce206b4c1ba10b15402b7c865d
Autor:
Yoshinori Imai, Haruhisa Kitano, Jiahui Zhao, Yue Sun, Atsutaka Maeda, Hodaka Kurokawa, Yuki Sakishita, Sota Nakamura, Naoki Shikama, Fuyuki Nabeshima
Publikováno v:
Physical Review B. 104
We measured the complex conductivity, $\ensuremath{\sigma}$, of $\mathrm{Fe}{\mathrm{Se}}_{1\ensuremath{-}x}{\mathrm{Te}}_{x}$ $(x=0\ensuremath{-}0.5)$ films in the superconducting state which show a drastic increase of the superconducting transition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::039c745e0315914219085c95e3ee3388
https://doi.org/10.1103/physrevb.104.014505
https://doi.org/10.1103/physrevb.104.014505
Autor:
Jiyoon Hwang, Deung-Jang Choi, Jinkyung Kim, Andreas J. Heinrich, Cristina Mier, Atsutaka Maeda, Fuyuki Nabeshima, Yoshinori Imai, Nicolás Lorente, Yujeong Bae
Publikováno v:
Physical Review B. 104
Electronic states in the gap of a superconductor inherit intriguing many-body properties from the superconductor. Here, we create these in-gap states by manipulating Cr atomic chains on the $\ensuremath{\beta}\ensuremath{-}\mathrm{Bi}{}_{2}\mathrm{Pd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f6ba183321ba331ab67b3cbbf6aac10
https://doi.org/10.1103/physrevb.104.045406
https://doi.org/10.1103/physrevb.104.045406
Publikováno v:
Condensed Matter, Vol 2, Iss 3, p 25 (2017)
Since the discovery of the novel iron-based superconductors, both theoretical and experimental studies have been performed intensively. Because iron-based superconductors have a smaller anisotropy than high-Tc cuprates and a high superconducting tran
Externí odkaz:
https://doaj.org/article/3372ba8a5ca34673917dbae8055c6776
Sulfur-induced magnetism in FeSe1−xSx thin films on LaAlO3 revealed by muon spin rotation/relaxation
Autor:
Seiki Komiya, Naoki Shikama, Tadashi Adachi, S. E. Park, Ataru Ichinose, Andreas Suter, Y. Kawai, A. Maeda, Yuki Sakishita, Fuyuki Nabeshima, Thomas Prokscha
Publikováno v:
Physical Review B. 103
Muon spin rotation/relaxation measurements were performed to investigate magnetic properties of $\mathrm{Fe}{\mathrm{Se}}_{1\ensuremath{-}x}{\mathrm{S}}_{x}$ thin films on $\mathrm{La}\mathrm{Al}{\mathrm{O}}_{3}$. A drastic decrease of the initial as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d09ca68d8fc349372cc2927759e6098f
https://doi.org/10.1103/physrevb.103.184504
https://doi.org/10.1103/physrevb.103.184504
We investigated chemical pressure effects in electron-doped (e-doped) FeSe by fabricating an electric-double-layer structure with single crystalline FeSe films on LaAlO$_3$ with Se substituted by isovalent Te and S. Our method enables transport measu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ff222d31f89c2241de817bf16e38fbf
http://arxiv.org/abs/2103.08865
http://arxiv.org/abs/2103.08865
Autor:
Yuki Sakishita, Naoki Shikama, A. Maeda, Takashi Takahashi, Takafumi Sato, T. Ishikawa, R. Tsubono, G. N. Phan, K. Tanaka, Fuyuki Nabeshima, Kosuke Nakayama, S. Ideta
Publikováno v:
Physical Review Research. 3
The authors use angle-resolved photoemission spectroscopy to show distinct electronic structures with different orbital characters between pristine FeSe and high-$T$${}_{c}$ FeSe${}_{1\ensuremath{-}x}$Te${}_{x}$ superconductors.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64e9270ad9c0291a8f16779f13efa191
https://doi.org/10.1103/physrevresearch.3.l012007
https://doi.org/10.1103/physrevresearch.3.l012007