Zobrazeno 1 - 10
of 46 905
pro vyhledávání: '"A. Yoshimi"'
Autor:
Belopolski, Ilya, Watanabe, Ryota, Sato, Yuki, Yoshimi, Ryutaro, Kawamura, Minoru, Nagahama, Soma, Zhao, Yilin, Shao, Sen, Jin, Yuanjun, Kato, Yoshihiro, Okamura, Yoshihiro, Zhang, Xiao-Xiao, Fujishiro, Yukako, Takahashi, Youtarou, Hirschberger, Max, Tsukazaki, Atsushi, Takahashi, Kei S., Chiu, Ching-Kai, Chang, Guoqing, Kawasaki, Masashi, Nagaosa, Naoto, Tokura, Yoshinori
Quantum materials governed by emergent topological fermions have become a cornerstone of physics. Dirac fermions in graphene form the basis for moir\'e quantum matter, and Dirac fermions in magnetic topological insulators enabled the discovery of the
Externí odkaz:
http://arxiv.org/abs/2411.04179
Autor:
Guan, Ming, Bartokos, Michael, Beeks, Kjeld, Fukunaga, Yuta, Hiraki, Takahiro, Masuda, Takahiko, Miyamoto, Yuki, Okage, Ryoichiro, Okai, Koichi, Sasao, Noboru, Schaden, Fabian, Schumm, Thorsten, Shimizu, Koutaro, Takatori, Sayuri, Yoshimi, Akihiro, Yoshimura, Koji
Thorium-229, with its exceptionally low-energy nuclear excited state, is a key candidate for developing nuclear clocks. $^{229}$Th-doped CaF$_2$ crystals, benefiting from calcium fluoride's wide band gap, show great promise as solid-state nuclear clo
Externí odkaz:
http://arxiv.org/abs/2410.18134
Large language models (LLMs) have demonstrated prominent reasoning capabilities in recommendation tasks by transforming them into text-generation tasks. However, existing approaches either disregard or ineffectively model the user-item high-order int
Externí odkaz:
http://arxiv.org/abs/2409.19979
Autor:
Sato, Yusuke, Fukaya, Yuki, Nakano, Akito, Hoshi, Takeo, Lee, Chi-Cheng, Yoshimi, Kazuyoshi, Ozaki, Taisuke, Nakashima, Takeru, Ando, Yasunobu, Aoyama, Hiroaki, Abukawa, Tadashi, Tsujikawa, Yuki, Horio, Masafumi, Niibe, Masahito, Komori, Fumio, Matsuda, Iwao
The structure of an Al(111)3x3-Si surface was examined by combining data from positron diffraction and core-level photoemission spectroscopy. Analysis of the diffraction rocking curves indicated that the overlayer had a flat honeycomb lattice structu
Externí odkaz:
http://arxiv.org/abs/2409.19666
Analytic continuation (AC) from imaginary-time Green's function to spectral function is essential in the numerical analysis of dynamical properties in quantum many-body systems. However, this process faces a fundamental challenge: it is an ill-posed
Externí odkaz:
http://arxiv.org/abs/2409.01509
Autor:
M. Erlacher, F. Andresen, A. Yoshimi, M. Sukova, J. Stary, B. de Moerloose, M. Dworzak, S. Polychronopoulou, G. Göhring, C. Kratz, J. van der Werff ten Bosch, M. Seidel, B. Strahm, M. Wlodarski, C. Niemeyer
Publikováno v:
HemaSphere, Vol 6, Pp 710-711 (2022)
Externí odkaz:
https://doaj.org/article/f09a99de986f43c781832d8b0a031e11
Autor:
Kato, Taiga, Ma, Hanming, Yoshimi, Kazuyoshi, Misawa, Takahiro, Kumagai, Shigen, Iida, Youhei, Sasaki, Yoshiaki, Sawada, Masashi, Gouchi, Jun, Kobayashi, Takuya, Taniguchi, Hiromi, Uwatoko, Yoshiya, Sato, Hiroyasu, Matsunaga, Noriaki, Kawamoto, Atsushi, Nomura, Kazushige
External pressure and associated changes in lattice structures are key to realizing exotic quantum phases such as high-$T_{\rm c}$ superconductivity. While applying external pressure is a standard method to induce novel lattice structures, its impact
Externí odkaz:
http://arxiv.org/abs/2405.12086
Large language model (LLM)-based recommender models that bridge users and items through textual prompts for effective semantic reasoning have gained considerable attention. However, few methods consider the underlying rationales behind interactions,
Externí odkaz:
http://arxiv.org/abs/2405.10587
Autor:
Hiraki, Takahiro, Okai, Koichi, Bartokos, Michael, Beeks, Kjeld, Fujimoto, Hiroyuki, Fukunaga, Yuta, Haba, Hiromitsu, Kasamatsu, Yoshitaka, Kitao, Shinji, Leitner, Adrian, Masuda, Takahiko, Ming, Guan, Nagasawa, Nobumoto, Ogake, Ryoichiro, Pimon, Martin, Pressler, Martin, Sasao, Noboru, Schaden, Fabian, Schumm, Thorsten, Seto, Makoto, Shigekawa, Yudai, Shimizu, Koutaro, Sikorsky, Tomas, Tamasaku, Kenji, Takatori, Sayuri, Watanabe, Tsukasa, Yamaguchi, Atsushi, Yoda, Yoshitaka, Yoshimi, Akihiro, Yoshimura, Koji
Publikováno v:
Nat Commun 15, 5536 (2024)
The radioisotope Th-229 is renowned for its extraordinarily low-energy, long-lived nuclear first-excited state. This isomeric state can be excited by VUV lasers and the transition from the ground state has been proposed as a reference transition for
Externí odkaz:
http://arxiv.org/abs/2405.09577
Autor:
Egawa, Yoshimi, Furuya, Michitaka
For a family $\mathcal{H}$ of graphs, a graph $G$ is said to be {\it $\mathcal{H}$-free} if $G$ contains no member of $\mathcal{H}$ as an induced subgraph. We let $\tilde{\mathcal{G}}_{3}(\mathcal{H})$ denote the family of connected $\mathcal{H}$-fre
Externí odkaz:
http://arxiv.org/abs/2404.10996