Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Wei Ku (顧威)"'
Autor:
Yuting Tan (譚宇婷), Tianyu Zhang, Tao Zou, A. M. dos Santos, Jin Hu, Dao-Xin Yao (姚道新), Z. Q. Mao, Xianglin Ke, Wei Ku (顧威)
Publikováno v:
Physical Review Research, Vol 4, Iss 3, p 033115 (2022)
A counterintuitive enhancement of quantum fluctuation with larger spins, together with a few physical phenomena, is discovered in studying the recently observed emergent magnetism in high-temperature superconductor FeSe under pressure. Starting with
Externí odkaz:
https://doaj.org/article/5a0140a3c8674a8cafb2e012ae659a29
Autor:
Yucel Yildirim, Wei Ku (顧威)
Publikováno v:
Physical Review X, Vol 1, Iss 1, p 011011 (2011)
A generic theory of the quasiparticle superconducting gap in underdoped cuprates is derived in the strong-coupling limit, and found to describe the experimental “second gap” in absolute scale. In drastic contrast to the standard pairing gap assoc
Externí odkaz:
https://doaj.org/article/333427dff46848fa9c285ecedc124af8
Publikováno v:
New Journal of Physics. 25:053007
Non-Fermi liquid behavior and pseudogap formation are among the most well-known examples of exotic spectral features observed in several strongly correlated materials such as the hole-doped cuprates, nickelates, iridates, ruthenates, ferropnictides,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c3720742e29c09d5cfde6c923c74f06
https://doi.org/10.1088/1367-2630/acce5b
https://doi.org/10.1088/1367-2630/acce5b
The families of high-temperature superconductors recently welcomed a new member: hole doped nickelate Nd$_{0.8}$Sr$_{0.2}$NiO$_2$ with a $\sim$15K transition temperature. To understand its emergent low-energy behaviors and experimental properties, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e21dedee70b6a15232ece617f4a8956
Autor:
Wenjie Xi (奚文杰), Wei Ku (顧威)
Publikováno v:
Physical Review B. 96
In commonly employed models for two-dimensional (2D) topological insulators, bulk gapless states are well known to form at the band inversion points where the degeneracy of the states is protected by symmetries. It is thus sometimes quite tempting to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a694a49449a64a9ed56e66180a11b802
https://doi.org/10.1103/physrevb.96.201110
https://doi.org/10.1103/physrevb.96.201110