2 papers
cond-mat.str-el2019
Giant renormalization of correlation strength in 1T-TaS2 by lattice vibration
Li Cheng, Shunhong Zhang, Shuang Qiao +3
The lattice thermodynamics of a 1T-TaS2 layer, e.g. the spontaneous formation of a sqrt13*sqrt13 commensurate charge density wave (CCDW) and vibrations around the equilibrium posit…
cond-mat.mes-hall2019
Renormalization of the Mott gap by lattice entropy: The case of 1T-TaS2
Li Cheng, Shunhong Zhang, Shuang Qiao +3
In many transition-metal oxides and dichalcogenides, the electronic and lattice degrees of freedom are strongly coupled, giving rise to remarkable phenomena, such as metal-insulato…