scholarly journals Tuning the charge density wave quantum critical point and the appearance of superconductivity in TiSe2

2021 ◽  
Vol 3 (3) ◽  
Author(s):  
Sangyun Lee ◽  
Tae Beom Park ◽  
Jihyun Kim ◽  
Soon-Gil Jung ◽  
Won Kyung Seong ◽  
...  
Keyword(s):  
Charge Density ◽  
Critical Point ◽  
Charge Density Wave ◽  
Density Wave ◽  
Quantum Critical Point ◽  
Quantum Critical

scholarly journals Multiband nodeless superconductivity near the charge-density-wave quantum critical point in ZrTe 3− x Se x

2016 ◽  
Vol 25 (7) ◽  
pp. 077403
Author(s):  
Shan Cui ◽  
Lan-Po He ◽  
Xiao-Chen Hong ◽  
Xiang-De Zhu ◽  
Cedomir Petrovic ◽  
...  
Keyword(s):  
Charge Density ◽  
Critical Point ◽  
Charge Density Wave ◽  
Density Wave ◽  
Quantum Critical Point ◽  
Quantum Critical

The charge-density-wave quantum-critical-point scenario

1997 ◽  
Vol 282-287 ◽  
pp. 260-263 ◽  
Author(s):  
C. Castellani ◽  
C. Di Castro ◽  
M. Grilli
Keyword(s):  
Charge Density ◽  
Critical Point ◽  
Charge Density Wave ◽  
Density Wave ◽  
Quantum Critical Point ◽  
Quantum Critical

scholarly journals Coincident onset of charge-density-wave order at a quantum critical point in underdoped YBa2Cu3Ox

2018 ◽  
Vol 97 (22) ◽  
Author(s):  
H. Jang ◽  
W.-S. Lee ◽  
S. Song ◽  
H. Nojiri ◽  
S. Matsuzawa ◽  
...  
Keyword(s):  
Charge Density ◽  
Critical Point ◽  
Charge Density Wave ◽  
Density Wave ◽  
Quantum Critical Point ◽  
Quantum Critical

scholarly journals Charge density wave quantum critical point with strong enhancement of superconductivity

2017 ◽  
Vol 13 (10) ◽  
pp. 967-972 ◽  
Author(s):  
Thomas Gruner ◽  
Dongjin Jang ◽  
Zita Huesges ◽  
Raul Cardoso-Gil ◽  
Gerhard H. Fecher ◽  
...  
Keyword(s):  
Charge Density ◽  
Critical Point ◽  
Charge Density Wave ◽  
Density Wave ◽  
Quantum Critical Point ◽  
Strong Enhancement ◽  
Quantum Critical ◽  
Enhancement Of Superconductivity

DOES THE HEAVY ELECTRON MAINTAIN ITS INTEGRITY AT QUANTUM CRITICAL POINT?

2002 ◽  
Vol 16 (20n22) ◽  
pp. 2991-2991
Author(s):  
P. COLEMAN
Keyword(s):  
Critical Point ◽  
Density Wave ◽  
Quantum Critical Point ◽  
Spin Density Wave ◽  
Electron Mass ◽  
Heavy Electron ◽  
Heavy Fermion Materials ◽  
Quantum Critical ◽  
Composite Nature ◽  
Quantum Critical Behavior

This talk will discuss non-Fermi liquid and quantum critical behavior in heavy fermion materials, focussing on the mechanism by which the electron mass appears to diverge at the quantum critical point. Is the quantum critical point merely a case of electron diffraction off a quantum critical spin density wave, or does it involve a fundamental break-down in the composite nature of the heavy electron place at the quantum critical point? We discuss the nature of the critical langrangian and show that the Hall constant changes continuously in the first scenario, but may "jump" discontinuously at a quantum critical point where the composite character of the electron quasiparticles changes.

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