3 papers
physics.app-ph2018
Evidence for exchange Dirac gap in magneto-transport of topological insulator-magnetic insulator heterostructures
S. R. Yang, Y. T. Fanchiang, C. C. Chen +6
Transport signatures of exchange gap opening because of magnetic proximity effect (MPE) are reported for bilayer structures of Bi2Se3 thin films on yttrium iron garnet (YIG) and th…
cond-mat.mtrl-sci2018
Topological insulator Bi2Se3 films on rare earth iron garnets and their high-quality interfaces
C. C. Chen, K. H. M. Chen, Y. T. Fanchiang +8
The integration of quantum materials like topological insulators (TIs) with magnetic insulators (MIs) has important technological implications for spintronics and quantum computing…
physics.app-ph2017
Strongly exchange-coupled and surface-state-modulated magnetization dynamics in Bi2Se3/YIG heterostructures
Y. T. Fanchiang, K. H. M. Chen, C. C. Tseng +6
We report strong interfacial exchange coupling in Bi2Se3/yttrium iron garnet (YIG) bilayers manifested as large in-plane interfacial magnetic anisotropy (IMA) and enhancement of da…