Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Kazuhide Ichikawa"'
Publikováno v:
Physical Review Research, Vol 6, Iss 3, p 033321 (2024)
This research demonstrates that Ising machines can effectively solve optimal elemental configuration searches in crystals, with Au-Cu alloys serving as an example. The energy function is derived using the cluster expansion method in the form of a QUB
Externí odkaz:
https://doaj.org/article/74a04ec6a730433b958a66ba4ce15df9
Autor:
Kaoru Mizuta, Mikiya Fujii, Shigeki Fujii, Kazuhide Ichikawa, Yutaka Imamura, Yukihiro Okuno, Yuya O. Nakagawa
Publikováno v:
Physical Review Research, Vol 3, Iss 4, p 043121 (2021)
A programmable quantum device that has a large number of qubits without fault-tolerance has emerged recently. Variational quantum eigensolver (VQE) is one of the most promising ways to utilize the computational power of such devices to solve problems
Externí odkaz:
https://doaj.org/article/667a6d2065834da084e328c0c7920620
Publikováno v:
AIP Advances, Vol 6, Iss 2, Pp 025108-025108-8 (2016)
It is proposed that the dynamical picture of the spin Hall effect can be explained as the generation of the spin vorticity by the applied electric field on the basis of the “quantum spin vorticity theory”, which describes the equation of motion o
Externí odkaz:
https://doaj.org/article/90d89df3b5d14630a2f7b776988860d2
Publikováno v:
AIP Advances, Vol 2, Iss 4, Pp 042195-042195-16 (2012)
We study the electronic structure of small lithium clusters Lin (n = 2 ∼ 8) using the electronic stress tensor. We find that the three eigenvalues of the electronic stress tensor of the Li clusters are negative and degenerate, just like the stress
Externí odkaz:
https://doaj.org/article/f1c9b63cf5e64e668d73ebb44a2825a3
Autor:
Hana Mizutani, Naoki Fujimoto, Hiromasa Ito, Toru Sato, Keishi Moriwaki, Akihiro Takasaki, Yoshito Ogihara, Shogo Kasuya, Tatsuya Mori, Muneyoshi Tanimura, Itaru Goto, Kazuhide Ichikawa, Jun Masuda, Toshiki Sawai, Tairo Kurita, Takashi Tanigawa, Kaoru Dohi
Publikováno v:
Circulation journal : official journal of the Japanese Circulation Society. 86(10)
Aortic valve stenosis (AS) leads to increased cardiovascular mortality and morbidity, and recent studies reported that even mild-to-moderate AS was associated with poor prognosis in the general population. This study investigated the prognostic impac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2aeba837e961325a498d72347aba826
https://pubmed.ncbi.nlm.nih.gov/35851559
https://pubmed.ncbi.nlm.nih.gov/35851559
Autor:
Ichiro Takeuchi, Daisuke Sugita, Koki Ueno, Satoshi Yotsuhashi, Kosei Sato, Kazuhide Ichikawa
Because inorganic solid electrolytes are one of the key components for application to all-solid-state batteries, high-ionic-conductivity materials must be developed. Therefore, we propose a method of efficiently evaluating the activation energy of io
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be662b329691dbbab6bc6abacbdcf637
http://arxiv.org/abs/2104.08000
http://arxiv.org/abs/2104.08000
Autor:
Shigeki Fujii, Mikiya Fujii, Kazuhide Ichikawa, Yukihiro Okuno, Yuya O. Nakagawa, Kaoru Mizuta, Yutaka Imamura
A programmable quantum device that has a large number of qubits without fault-tolerance has emerged recently. Variational Quantum Eigensolver (VQE) is one of the most promising ways to utilize the computational power of such devices to solve problems
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc129cdb93fd60141328d4778617ccf1
Autor:
Honami Nariyama, Shuji Ito, Yuka Okada, Yuu Inatomi, Kazuhide Ichikawa, Yui Masumoto, Masahisa Fujimoto
Publikováno v:
Electrochimica Acta. 409:139915
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c6d7e82e8cf86a8f437627be7fa78e6
https://doi.org/10.1016/j.electacta.2022.139915
https://doi.org/10.1016/j.electacta.2022.139915
Autor:
Koji Katsuta, Daisuke Izumi, Kaoru Dohi, Masafumi Takafuji, Naoki Fujimoto, Kazuhide Ichikawa, Kyoko Imanaka-Yoshida, Shintaro Sakaguchi
Publikováno v:
Circulation Journal. 86:472
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e44b90c032d25e0cb38e4b894ec7a863
https://doi.org/10.1253/circj.cj-21-0683
https://doi.org/10.1253/circj.cj-21-0683
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 56:3830-3837
Interferograms obtained in interferometric synthetic aperture radar (InSAR) often suffer from decorrelation and singular points (SPs) originating from thermal noise and interference. To analyze the phenomenon, first, this paper presents the results o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2317c61d155539cd16885ad84c94a757
https://doi.org/10.1109/tgrs.2018.2812898
https://doi.org/10.1109/tgrs.2018.2812898