159 citations · 343 across the 9 of their papers we have counts for
4 papers · 1 filter
Giant switchable Rashba effect in oxide heterostructures
Zhicheng Zhong, Liang Si, Qinfang Zhang +3
One of the most fundamental phenomena and a reminder of the electron's relativistic nature is the Rashba spin splitting for broken inversion symmetry. Usually this splitting is a t…
Quantum confinement in perovskite oxide heterostructures: tight binding instead of nearly free electron picture
Zhicheng Zhong, Qinfang Zhang, Karsten Held
Most recently, orbital-selective quantum well states of electrons have been experimentally observed in SrVO ultrathin films [K. Yoshimatsu et. al., Science 333, 319 (2011)]…
Ab Initio Study of the Intrinsic Exchange Bias at the SrRuO/SrMnO Interface
Shuai Dong, Qinfang Zhang, Seiji Yunoki +2
In a recent publication (S. Dong et al., Phys. Rev. Lett.103, 127201 (2009)), two (related) mechanisms were proposed to understand the intrinsic exchange bias present in oxides het…
Multiferroic Properties of CaMnO
Guoquan Zhang, Shuai Dong, Zhibo Yan +5
We report that CaMnO is a new magnetic multiferroic material. The appearance of a ferroelectric polarization coinciding with the magnetic phase transition ( K) s…