Qi I. Yang

collaborators

2 papers

cond-mat.mtrl-sci2018

Two-Stage Proximity-Induced Gap-Opening in Topological Insulator - Insulating Ferromagnet (Bi $_{x}$ Sb $_{1 - x}$ ) $_{2}$ Te $_{3}$ - EuS Bilayers

Qi I. Yang, Aharon Kapitulnik

To further investigate the interplay between ferromagnetism and topological insulators, thin films of the low-carrier topological insulator (Bi $_{x}$ Sb $_{1 - x}$ ) $_{2}$ Te $_{3}$ were deposi…

cond-mat.stat-mech2015

Rigorous determination of the ground-state phases and thermodynamics in an Ising-type multiferroic Ca3CoMnO6 chain

Yan Qi, Qi Yang, Nai-sen Yu +1

To understand the collinear-magnetism-driven ferroelectricity in multiferroic Ca3CoMnO6 compound, we have established an elastic diatomic Ising spin-chain model with axial-next-nea…

Two-Stage Proximity-Induced Gap-Opening in Topological Insulator - Insulating Ferromagnet (Bix​Sb1−x​)2​Te3​ - EuS Bilayers

Rigorous determination of the ground-state phases and thermodynamics in an Ising-type multiferroic Ca3CoMnO6 chain

Two-Stage Proximity-Induced Gap-Opening in Topological Insulator - Insulating Ferromagnet (Bi $_{x}$ Sb $_{1 - x}$ ) $_{2}$ Te $_{3}$ - EuS Bilayers