Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Hodaka Kurokawa"'
Autor:
Hodaka Kurokawa, Keidai Wakamatsu, Shintaro Nakazato, Toshiharu Makino, Hiromitsu Kato, Yuhei Sekiguchi, Hideo Kosaka
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-7 (2024)
Abstract The coherent control of the orbital state is crucial for realizing the extremely-low power manipulation of the color centers in diamonds. Herein, a neutrally-charged nitrogen-vacancy center, NV0, is proposed as an ideal system for orbital co
Externí odkaz:
https://doaj.org/article/2f7db1d7353747ad8625a86603549a03
Autor:
Hodaka Kurokawa, Keidai Wakamatsu, Shintaro Nakazato, Toshiharu Makino, Hiromitsu Kato, Yuhei Sekiguchi, Hideo Kosaka
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-1 (2024)
Externí odkaz:
https://doaj.org/article/215bb423eb704bb19ab40c9373313e74
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
Quantum communication between remote superconducting systems is being studied intensively to increase the number of integrated superconducting qubits and to realize a distributed quantum computer. Since optical photons must be used for communication
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9dd3cb66eb1673d711d880e51b1ba90
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:
Naoki Shikama, Jiahui Zhao, Yoshinori Imai, Yue Sun, Atsutaka Maeda, Hodaka Kurokawa, Fuyuki Nabeshima, Sota Nakamura, Haruhisa Kitano, Yuki Sakishita
Publikováno v:
Journal of Physics: Conference Series. 1975:012009
We measured the complex conductivity, σ, of the FeSe1−xTex(x= 0 – 0.5) films belowTcwhich show a drastic increase of the superconducting transition temperature,Tc, when the nematic order disappears. Since the magnetic penetration depth, λ (> 40
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8dc6d2003747ab5ebc56c49120d5d2c
https://doi.org/10.1088/1742-6596/1975/1/012009
https://doi.org/10.1088/1742-6596/1975/1/012009
Autor:
Hodaka Kurokawa, Fumitaka Mafuné
Publikováno v:
Chemical Physics Letters. 651:24-27
Oxygen desorption from cationic vanadium oxide clusters, V n O m + ( n = 2–10), composed of a near-stoichiometric ( n : m = 2:5) frame with excess oxygen attached was investigated in a thermal energy region by time-of-flight mass spectrometry and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cf7d8d2d3851fb31ecd848ddfd37fe0
https://doi.org/10.1016/j.cplett.2016.02.072
https://doi.org/10.1016/j.cplett.2016.02.072
Publikováno v:
Applied Physics Letters. 116:262601
The accurate understanding of flux dynamics is essential for the design and operation of superconducting circuits. The time evolution of flux-density distribution in an NbN strip by the transport current was observed using high-speed magneto-optical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7bfcab319f6df8ac238d92625bfcad32
https://doi.org/10.1063/5.0015113
https://doi.org/10.1063/5.0015113
Autor:
Atsutaka Maeda, Iwao Hosako, Hodaka Kurokawa, Ryo Ogawa, Tomohiko Konno, Fuyuki Nabeshima, Yuki Sakishita
Exploration of new superconductors still relies on the experience and intuition of experts and is largely a process of experimental trial and error. In one study, only 3% of the candidate materials showed superconductivity. Here, we report the first
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1189ccac86bd017cc7b8af104a1e3390