841 citations · 5.5k across the 65 of their papers we have counts for
65 papers
Monolayer superconductivity and tunable topological electronic structure at the Fe(Te,Se)/Bi2Te3 interface
Robert G. Moore, Tyler Smith, Xiong Yao +6
The interface between two-dimensional topological Dirac states and an s-wave superconductor is expected to support Majorana bound states that can be used for quantum computing appl…
Superconducting four-fold Fe(Te,Se) film on six-fold magnetic MnTe via hybrid symmetry epitaxy
Xiong Yao, Alessandro R. Mazza, Myung-Geun Han +4
Epitaxial Fe(Te,Se) thin films have been grown on various substrates but never been realized on magnetic layers. Here we report the epitaxial growth of four-fold Fe(Te,Se) film on…
A new type of cyclotron resonance from charge-impurity scattering in the bulk-insulating BiSe thin films
Xingyue Han, Maryam Salehi, Seongshik Oh +1
This work focuses on the low frequency Drude response of bulk-insulating topological insulator BiSe films. The frequency and field dependence of the mobility and carrier de…
From classical to quantum regime of topological surface states via defect engineering
Maryam Salehi, Xiong Yao, Seongshik Oh
Since the notion of topological insulator (TI) was envisioned in late 2000s, topology has become a new paradigm in condensed matter physics. Realization of topology as a generic pr…
Hybrid symmetry epitaxy of superconducting Fe(Te,Se) film on a topological insulator
Xiong Yao, Matthew Brahlek, Hee Taek Yi +4
It is challenging to grow an epitaxial four-fold compound superconductor (SC) on six-fold topological insulator (TI) platform due to stringent lattice-matching requirement. Here, w…
Spacer-layer-tunable magnetism and high-field topological Hall effect in topological insulator heterostructures
Xiong Yao, Hee Taek Yi, Deepti Jain +2
Controlling magnetic order in magnetic topological insulators (MTIs) is a key to developing spintronic applications with MTIs, and is commonly achieved by changing the magnetic dop…