3 papers
cond-mat.mtrl-sci2026
Observation of a structurally driven, reversible topological phase transition in a distorted square net material
Xian P. Yang, Chia-Hsiu Hsu, Gokul Acharya +14
Topological materials hold immense promise for exhibiting exotic quantum phenomena, yet achieving controllable topological phase transitions remains challenging. Here, we demonstra…
cond-mat.mtrl-sci2025
Long-range magnetic perturbations at Bi2Te3/Cr2Te3 interfaces induced by chemical diffusion and proximity effects
Markel Pardo-Almanza, Yuita Fujisawa, Takatsugu Onishi +3
The heterointerface between topological insulators and magnetic materials provides a crucial platform for investigating exotic electronic and magnetic phases, with implications for…
cond-mat.mtrl-sci2024
Insulator-to-Metal Transition and Isotropic Gigantic Magnetoresistance in Layered Magnetic Semiconductors
Gokul Acharya, Bimal Neupane, Chia-Hsiu Hsu +16
Magnetotransport, the response of electrical conduction to external magnetic field, acts as an important tool to reveal fundamental concepts behind exotic phenomena and plays a key…