Results 41 to 50 of about 19,027 (255)

Fluctuations in strongly correlated electron systems

Results in Physics, 2018
High transition temperature superconductors in cuprates exhibit the charge-density-wave fluctuations and the ferromagnetic time-reversal-symmetry-breaking fluctuation in the polar Kerr rotation experiments. We demonstrate that they share the same root of
Mu-Kun Lee, Tsung-Sheng Huang, Chyh-Hong Chern   +2 more
doaj   +1 more source

Energy-length scaling of critical phase fluctuations in the cuprate pseudogap phase

Frontiers in Physics, 2022
The quantum origin of the cuprate pseudogap and its relationship to symmetry-breaking orders is a central conundrum of unconventional superconductors. The difficulty is deeply rooted in modeling simultaneous organizations in multiple degrees of freedom ...
Rong Li, Zhen-Su She
doaj   +1 more source

Pseudogap in fermionic density of states in the BCS-BEC crossover of atomic Fermi gases

, 2009
We study pseudogap behaviors of ultracold Fermi gases in the BCS-BEC crossover region. We calculate the density of states (DOS), as well as the single-particle spectral weight, above the superfluid transition temperature $T_{\rm c}$ including pairing ...
A. Damascelli, A. Perali, B. Jankò, D. Rohe, D.J. Thouless, I. Bloch, J.T. Stewart, M. Randeria, P. Noziéres, Q. Chen, R. Watanabe, S. Giorgini, S. Tsuchiya, Y. Ohashi, Y. Yanase   +14 more
core   +1 more source

Study of Pseudogap in Underdoped Cuprate [PDF]

Communications in Theoretical Physics, 2001
RevTex 19 Pages, 8 Eps figures; The paper (cond-mat/9912481) is revised, Manuscript rewitten, figures ...
Lou, Ping, Wu, Hang-sheng
openaire   +2 more sources

Commensurate antiferromagnetic excitations as a signature of the pseudogap in the tetragonal high-Tc cuprate HgBa2CuO4+δ

Nature Communications, 2016
In the cuprates, antiferromagnetic correlations might be the cause of the pseudogap phenomenon. Here the authors use neutron scattering on the tetragonal cuprate HgBa2CuO4+δrevealing commensurate antiferromagnetic excitations as a signature of the ...
M. K. Chan, C. J. Dorow, L. Mangin-Thro, Y. Tang, Y. Ge, M. J. Veit, G. Yu, X. Zhao, A. D. Christianson, J. T. Park, Y. Sidis, P. Steffens, D. L. Abernathy, P. Bourges, M. Greven   +14 more
doaj   +1 more source

Planar Cu and O NMR and the Pseudogap of Cuprate Superconductors

Condensed Matter, 2022
Recently, an analysis of all available planar oxygen shift and relaxation data for the cuprate high-temperature superconductors showed that the data can be understood with a simple spin susceptibility from a metallic density of states common to all ...
Marija Avramovska, Jakob Nachtigal, Stefan Tsankov, Jürgen Haase   +3 more
doaj   +1 more source

Microscopic evidence for preformed Cooper pairs in pressure-tuned organic superconductors near the Mott transition

Physical Review Research, 2023
A weird electronic state accompanied with an anomalous superconducting precursor and/or exotic orders, called the pseudogap state, arises prior to a superconducting condensate in underdoped cuprates that are situated near Mott transition.
Tetsuya Furukawa, Kazuya Miyagawa, Mitsunori Matsumoto, Takahiko Sasaki, Kazushi Kanoda   +4 more
doaj   +1 more source

Stripes and electronic quasiparticles in the pseudogap state of cuprate superconductors

, 2012
This article is devoted to a discussion of stripe and electron-nematic order and their connection to electronic properties in the pseudogap regime of copper-oxide superconductors.
Abbamonte, Alloul, Anderson, Ando, Arrigoni, Beran, Berg, Berg, Biermann, Castellani, Castellani, Castro Neto, Chakravarty, Chakravarty, Chang, Civelli, Coleman, Daou, Demler, Dimov, Doiron-Leyraud, Edegger, Eder, Emery, Emery, Emery, Fauqué, Ferrero, Fournier, Gomes, Gronsleth, Gull, Hackl, Hackl, Harrison, Harrison, Harrison, Haug, Haule, Helm, Helm, Hinkov, Howald, Kanigel, Kanigel, Kaul, Kivelson, Kivelson, Kivelson, Kohsaka, Kyung, Laliberte, Le Tacon, LeBoeuf, LeBoeuf, Lee, Leridon, Li, Li, Lifshitz, Lin, Lin, Machida, Macridin, Maier, Matthias Vojta, Mei, Millis, Mook, Moon, Norman, Norman, Norman, Oshikawa, Parker, Perali, Pereg-Barnea, Phillips, Poilblanc, Pépin, Qi, Ramshaw, Rice, Riggs, Rosch, Sachdev, Sakai, Schulz, Sebastian, Sebastian, Sebastian, Sebastian, Seibold, Senthil, Senthil, Senthil, Si, Simon, Sordi, Stanescu, Sun, Taillefer, Tallon, Tallon, Tesanovic, Timusk, Tranquada, Tranquada, Tranquada, Tranquada, Uhrig, Varma, Vershinin, Vidhyadhiraja, Vignolle, Vignolle, Vojta, Vojta, Vojta, Vojta, Vojta, Vojta, Vojta, Vojta, Wang, Wang, Wen, Werner, Wise, Wu, Xu, Yamada, Yamase, Yamase, Yan, Yang, Yang, Yang, Yang, Yang, Yao, Yelland, Zaanen, Zaanen, Zaanen, Zabolotnyy, Zhang   +146 more
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Self-energy effects in cuprates and the dome-shaped behavior of the superconducting critical temperature [PDF]

, 2014
Hole doped cuprates show a superconducting critical temperature $T_c$ which follows an universal dome-shaped behavior as function of doping. It is believed that the origin of superconductivity in cuprates is entangled with the physics of the pseudogap ...
Bejas, Matías, Buzon, Guillermo, Foussats, Adriana, Greco, Andrés   +3 more
core   +3 more sources

Pseudogaps in underdoped cuprates

Physica C: Superconductivity, 1999
9 pages, 4 ...
openaire   +2 more sources