20 citations · 68 across the 7 of their papers we have counts for
7 papers
Conductive Domain Walls in Non-Oxide Ferroelectrics Sn2P2S6
Jianming Deng, Xingan Jiang, Yanyu Liu +11
The conductive domain wall (CDW) is extensively investigated in ferroelectrics, which can be considered as a quasi-two-dimensional reconfigurable conducting channel embedded into a…
Inevitable high density of oxygen vacancies on the surface of LaAlO3/SrTiO3 heterostructures
Yun Li, Xinyuan Wei, Jaejun Yu
Using density-functional-theory (DFT) calculations with the HSE06 hybrid functional, we accurately evaluate the critical thickness of LaAlO3 film for the intrinsic doping in LaAlO3…
Chern insulators without band inversion in MoS2 monolayers with 3d adatoms
Xinyuan Wei, Bao Zhao, Jiayong Zhang +3
Electronic and topological properties of MoS2 monolayers endowed with 3d transition metal (TM) adatoms (V-Fe) are explored by using ab initio methods and k.p models. Without the co…
Modulation of electron carrier density at the n-type LaAlO3/SrTiO3 interface by water adsorption
Yun Li, Jaejun Yu
We investigate energetic stability and dissociation dynamics of water adsorption at the LaAlO3 surface of the n-type LaAlO3/SrTiO3 (LAO/STO) interface and its effect on electronic…
Oxygen-vacancy-induced charge carrier in n-type interface of LaAlO3 overlayer on SrTiO3 (001): interface vs bulk doping carrier
Yun Li, S. Na Phattalung, S. Limpijumnong +1
We investigated the role of oxygen vacancy in n-type interface of LaAlO3 (LAO) overlayer on SrTiO3 (STO) (001) by carrying out density-functional-theory calculations. Comparing the…
Polarization screening and induced carrier density at the interface of LaAlO overlayer on SrTiO (001)
Yun Li, Jaejun Yu
We investigate the role of lattice polarization in determination of induced carrier density at the -type interface of LaAlO overlayer on SrTiO (001) by carrying out dens…