Zobrazeno 1 - 10
of 10 846
pro vyhledávání: '"UCHIDA, S"'
Autor:
Chen, Weijiong, Ren, Wangping, Kennedy, Niall, Hamidian, M. H., Uchida, S., Eisaki, H., Johnson, Peter. D., Mahony, Shane O, Davis, J. C. Seamus
Electron-pair density wave (PDW) states are now an intense focus of research in the field of cuprate correlated superconductivity. PDWs exhibit periodically modulating superconductive electron pairing which can be visualized directly using scanned Jo
Externí odkaz:
http://arxiv.org/abs/2206.03910
Autor:
Michon, B., Kuzmenko, A. B., Tran, M. K., McElfresh, B., Komiya, S., Ono, S., Uchida, S., van der Marel, D.
Publikováno v:
Phys. Rev. Research 3, 043125 (2021)
One of the most widely discussed features of the cuprate high Tc superconductors is the presence of a pseudogap in the normal state. Recent transport and specific heat measurements have revealed an abrupt transition at the pseudogap critical point, d
Externí odkaz:
http://arxiv.org/abs/2110.06563
Autor:
O'Mahony, S. M., Ren, Wangping, Chen, Weijiong, Chong, Yi Xue, Liu, Xiaolong, Eisaki, H., Uchida, S., Hamidian, M. H., Davis, J. C. Seamus
The elementary CuO2 plane sustaining cuprate high-temperature superconductivity occurs typically at the base of a periodic array of edge-sharing CuO5 pyramids. Virtual transitions of electrons between adjacent planar Cu and O atoms, occurring at a ra
Externí odkaz:
http://arxiv.org/abs/2108.03655
Autor:
Kato, C., Kihara, W., Ko, Y., Kadokura, A., Kataoka, R., Evenson, P., Uchida, S., Kaimi, S., Nakamura, Y., Uchida, H. A., Murase, K., Munakata, K.
Muon detectors and neutron monitors were recently installed at Syowa Station, in the Antarctic, to observe different types of secondary particles resulting from cosmic ray interactions simultaneously from the same location. Continuing observations wi
Externí odkaz:
http://arxiv.org/abs/2101.09887
Autor:
Ideta, S., Johnston, S., Yoshida, T., Tanaka, K., Mori, M., Anzai, H., Ino, A., Arita, M., Namatame, H., Taniguchi, M., Ishida, S., Takashima, K., Kojima, K. M., Devereaux, T. P., Uchida, S., Fujimori, A.
Publikováno v:
Physical Review Letters 127, 217004 (2021)
Hybridization of Bogoliubov quasiparticles (BQPs) between the CuO$_2$ layers in the triple-layer cuprate high-temperature superconductor Bi$_2$Sr$_2$Ca$_2$Cu$_3$O$_{10+\delta}$ is studied by angle-resolved photoemission spectroscopy (ARPES). In the s
Externí odkaz:
http://arxiv.org/abs/2010.15373
Deep neural networks (DNNs) suffer from noisy-labeled data because of the risk of overfitting. To avoid the risk, in this paper, we propose a novel DNN training method with sample selection based on adaptive k-set selection, which selects k (< n) cle
Externí odkaz:
http://arxiv.org/abs/2003.03179
Autor:
Choubey, Peayush, Joo, Sang Hyun, Fujita, K., Du, Zengyi, Edkins, S. D., Hamidian, M. H., Eisaki, H., Uchida, S., Mackenzie, A. P., Lee, Jinho, Davis, J. C. Séamus, Hirschfeld, P. J.
The defining characteristic of hole-doped cuprates is $d$-wave high temperature superconductivity. However, intense theoretical interest is now focused on whether a pair density wave state (PDW) could coexist with cuprate superconductivity (D. F. Agt
Externí odkaz:
http://arxiv.org/abs/2002.11654
Autor:
Zhang, Yi, Mesaros, A., Fujita, K., Edkins, S. D., Hamidian, M. H., Ch'ng, K., Eisaki, H., Uchida, S., Davis, J. C. Séamus, Khatami, E., Kim, Eun-Ah
Publikováno v:
Nature (2019)
Essentials of the scientific discovery process have remained largely unchanged for centuries: systematic human observation of natural phenomena is used to form hypotheses that, when validated through experimentation, are generalized into established
Externí odkaz:
http://arxiv.org/abs/1808.00479
Autor:
Liu, L., Okazaki, K., Yoshida, T., Suzuki, H., Horio, M., Ambolode II, L. C. C., Xu, J., Ideta, S., Hashimoto, M., Lu, D. H., Shen, Z. -X., Ota, Y., Shin, S., Nakajima, M., Ishida, S., Kihou, K., Lee, C. H., Iyo, A., Eisaki, H., Mikami, T., Kakeshita, T., Yamakawa, Y., Kontani, H., Uchida, S., Fujimori, A.
Publikováno v:
Phys. Rev. B 95, 104504 (2017)
We have investigated the superconducting gap of optimally doped Ba(Fe$_{0.65}$Ru$_{0.35}$)$_2$As$_2$ by angle-resolved photoemission spectroscopy (APRES) using bulk-sensitive 7 eV laser and synchrotron radiation. It was found that the gap is isotropi
Externí odkaz:
http://arxiv.org/abs/1611.04266
Autor:
Mesaros, A., Fujita, K., Edkins, S. D., Hamidian, M. H., Eisaki, H., Uchida, S., Davis, J. C. Séamus, Lawler, M. J., Kim, Eun-Ah
Publikováno v:
Proc. Natl. Acad. Sci. U.S.A., vol. 113, no. 45, 12661-12666 (2016)
Theories based upon strong real space (r-space) electron electron interactions have long predicted that unidirectional charge density modulations (CDM) with four unit cell (4$a_0$) periodicity should occur in the hole doped cuprate Mott insulator (MI
Externí odkaz:
http://arxiv.org/abs/1608.06180