30 citations · 38 across the 4 of their papers we have counts for
4 papers
Novel Superstructure-Phase Two-Dimensional Material 1-VSe at High Pressure
Raimundas Sereika, Changyong Park, Curtis Kenney-Benson +11
A superstructure can elicit versatile new properties of materials by breaking their original geometrical symmetries. It is an important topic in the layered graphene-like two-dimen…
Origin of unexpected large Seebeck effect in SrTiO3: nonperturbative polaron study from ab initio cumulant expansion
Ji-Chang Ren, Jian-Sheng Wang
The experimental unexpected large Seebeck coefficient in SrTiO3 (STO) cannot be reproduced theoretically by the conventional Bloch-Boltzmann transport with electron-phonon coupling…
Phonon-Driven Electron Scattering and Magnetothermoelectric Effect in Two-Dimensional Tin Selenide
Kaike Yang, Ji-Chang Ren, Hongfei Qiu +1
The bulk tin selenide (SnSe) is the best thermoelectric material currently with the highest figure-of-merit due to the strong phonon-phonon interactions. We investigate the effect…
Strong Electron-Phonon Interaction and Colossal Magnetoresistance in EuTiO
Ruofan Chen, Ji-Chang Ren, Km Rubi +2
At low temperatures, EuTiO system has very large resistivities and exhibits colossal magnetoresistance. Based on a first principle calculation and the dynamical mean-field theo…