scholarly journals Light-enhanced charge density wave coherence in a high-temperature superconductor

2021 ◽  
Author(s):  
Giacomo Coslovich
Keyword(s):  
High Temperature ◽  
Charge Density ◽  
Charge Density Wave ◽  
High Temperature Superconductor ◽  
Density Wave

scholarly journals Energy Scale of the Charge Density Wave in Cuprate Superconductors

Proceedings ◽  
2019 ◽  
Vol 26 (1) ◽  
pp. 20
Author(s):  
Sacuto ◽  
Loret ◽  
Auvray ◽  
Civelli ◽  
Indranil ◽  
...  
Keyword(s):  
High Temperature ◽  
Charge Density ◽  
Charge Density Wave ◽  
Cuprate Superconductors ◽  
High Temperature Superconductors ◽  
Density Wave ◽  
Energy Scale ◽  
Hole Doping ◽  
Wide Range

The cuprate high temperature superconductors develop spontaneous charge density wave(CDW) order below a temperature TCDW and over a wide range of hole doping (p). [...]

New Polytype of the Quasi-One-Dimensional Conductor NbS3 with a High-Temperature Charge Density Wave

JETP Letters ◽  
2021 ◽  
Vol 114 (1) ◽  
pp. 40-44
Author(s):  
S. G. Zybtsev ◽  
N. Yu. Tabachkova ◽  
V. Ya. Pokrovskii ◽  
S. A. Nikonov ◽  
A. A. Maizlakh ◽  
...  
Keyword(s):  
High Temperature ◽  
Charge Density ◽  
Charge Density Wave ◽  
Density Wave ◽  
One Dimensional

SOFT-PLASMON MECHANISM FOR HIGH-TEMPERATURE SUPERCONDUCTIVITY

1987 ◽  
Vol 01 (03n04) ◽  
pp. 965-971 ◽  
Author(s):  
J. ASHKENAZI ◽  
C.G. KUPER ◽  
R. TYK
Keyword(s):  
High Temperature ◽  
Charge Density ◽  
Charge Density Wave ◽  
High Temperature Superconductivity ◽  
High Temperature Superconductors ◽  
Density Wave ◽  
Cooper Pairs ◽  
Strong Electron ◽  
Metal Insulator ◽  
Order Of Magnitude

Recently-discovered high-temperature superconductors border on a Mott metal insulator transition; pure La2CuO4 undergoes a commensurate charge-density-wave transition and becomes an insulator. At other compositions, the incipient charge-density wave causes a drastic softening of those plasmon modes with wave vectors connecting points on the Fermi surface. These soft plasmons (typically tenths of an electron-volt) serve as the attraction which binds Cooper pairs, instead of the usual phonons. Consequently, transition temperatures are an order of magnitude larger than for phonon-induced superconductivity. One of the factors responsible for the strong electron - plasmon coupling is the influence of the empty f-orbitals of La or Ba.

The Second Threshold Field of Charge-Density-Wave Conductor Rb 0.3 MoO 3 in High Temperature Range

2005 ◽  
Vol 22 (5) ◽  
pp. 1210-1213 ◽  
Author(s):  
Li Da-Hua ◽  
Xiong Rui ◽  
Wang Jun-Feng ◽  
Li Chang-Zhen ◽  
Yin Di ◽  
...  
Keyword(s):  
High Temperature ◽  
Charge Density ◽  
Charge Density Wave ◽  
Density Wave ◽  
Threshold Field ◽  
High Temperature Range ◽  
Temperature Range

Method of interlayer tunneling for studies of layered high temperature superconductors and charge density wave materials

2006 ◽  
Vol 3 (9) ◽  
pp. 3110-3113 ◽  
Author(s):  
Yu. I. Latyshev ◽  
P. Monceau ◽  
S. A. Brazovskii ◽  
A. P. Orlov ◽  
T. Yamashita ◽  
...  
Keyword(s):  
High Temperature ◽  
Charge Density ◽  
Charge Density Wave ◽  
High Temperature Superconductors ◽  
Density Wave

scholarly journals О природе магнитных осцилляций в высокотемпературных сверхпроводниках YBCO

2019 ◽  
Vol 61 (9) ◽  
pp. 1579
Author(s):  
П.Д. Григорьев ◽  
Т.И. Могилюк ◽  
Асет Хамзаулы
Keyword(s):  
High Temperature ◽  
Fermi Surface ◽  
Charge Density ◽  
Charge Density Wave ◽  
High Temperature Superconductors ◽  
Density Wave ◽  
Low Frequency ◽  
The Difference ◽  
Magnetic Oscillations

AbstractPossible causes of magnetic oscillations with a low frequency of about 2% of the Brillouin zone, observed in high-temperature superconductors of the YBCO family, are studied. A scenario is proposed in which the observed frequency is proportional to the difference of the bilayer-split closed pockets in the Fermi surface rebuilt due to scattering to charge-density-wave vectors. A method is proposed for experimental determination of which of the four possible scenarios for the rise of these magnetic oscillations is realized in YBCO.

Sign in / Sign up

Export Citation Format

Share Document