Zobrazeno 1 - 10
of 299
pro vyhledávání: '"Hamidian, M"'
Autor:
Pirie, Harris, Mascot, Eric, Matt, Christian E., Liu, Yu, Chen, Pengcheng, Hamidian, M. H., Saha, Shanta, Wang, Xiangfeng, Paglione, Johnpierre, Luke, Graeme, Goldhaber-Gordon, David, Hirjibehedin, Cyrus F., Davis, J. C. Séamus, Morr, Dirk K., Hoffman, Jennifer E.
Publikováno v:
Science 379, 1214 (2023)
A Kondo lattice is often electrically insulating at low temperatures. However, several recent experiments have detected signatures of bulk metallicity within this Kondo insulating phase. Here we visualize the real-space charge landscape within a Kond
Externí odkaz:
http://arxiv.org/abs/2303.15432
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:
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:
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
Publikováno v:
Phys. Rev. B 100, 224511 (2019)
The mysterious pseudo-gap (PG) phase of cuprate superconductors has been the subject of intense investigation over the last thirty years, but without a clear agreement about its origin. Owing to a recent observation in Raman spectroscopy, of a precur
Externí odkaz:
http://arxiv.org/abs/1906.01633
Autor:
Pirie, Harris, Liu, Yu, Soumyanarayanan, A., Chen, Pengcheng, He, Yang, Yee, M. M., Rosa, P. F. S., Thompson, J. D., Kim, Dae-Jeong, Fisk, Z., Wang, Xiangfeng, Paglione, J., Morr, Dirk K., Hamidian, M. H., Hoffman, Jennifer E.
Publikováno v:
Nat. Phys. 16, 52 (2020)
Kondo insulators are primary candidates in the search for strongly correlated topological quantum phases, which may host topological order, fractionalization, and non-Abelian statistics. Within some Kondo insulators, the hybridization gap is predicte
Externí odkaz:
http://arxiv.org/abs/1810.13419
Autor:
Matt, Christian E., Pirie, Harris, Soumyanarayanan, Anjan, Yee, Michael M., He, Yang, Larson, Daniel T., Paz, Wendel S., Palacios, J. J., Hamidian, M. H., Hoffman, Jennifer E.
Publikováno v:
Phys. Rev. B 101, 085142 (2020)
Strongly correlated topological surface states are promising platforms for next-generation quantum applications, but they remain elusive in real materials. The correlated Kondo insulator SmB$_6$ is one of the most promising candidates, with theoretic
Externí odkaz:
http://arxiv.org/abs/1810.13442
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:
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
Autor:
Hamidian, M. H., Edkins, S. D., Joo, Sang Hyun, Kostin, A., Eisaki, H., Uchida, S., Lawler, M. J., Kim, E. -A., Mackenzie, A. P., Fujita, K., Lee, Jinho, Davis, J. C. Séamus
Publikováno v:
Nature 532, 343 (2016)
The quantum condensate of Cooper-pairs forming a superconductor was originally conceived to be translationally invariant. In theory, however, pairs can exist with finite momentum $Q$ and thereby generate states with spatially modulating Cooper-pair d
Externí odkaz:
http://arxiv.org/abs/1511.08124