6 papers
Nontrivial Boundary-Mediated Superconducting Transport in a TRSB Topological Iron-Based Superconductor
Wenyao Liu, Gabriel Natale, Camron Farhang +22
The interplay of superconductivity, band topology, and spontaneous time-reversal-symmetry breaking (TRSB) is expected to enable topological superconducting boundary states. FeTe0.5…
Suppression of Metallic Transport in Nitrogen-rich Two-Dimensional Transition Metal Nitrides
Hongze Gao, Da Zhou, Nguyen Tuan Hung +12
The recent experimental realization of two-dimensional (2D) transition metal nitrides (TMNs, e.g., Mo5N6, δ-MoN, and W5N6) opens new opportunities for exploring their fundamental…
Transverse Photoresistivity from Photothermal Current Deflection in Metal Films
Piyush Sakrikar, Vincent M. Plisson, Cameron Grant +6
Quantum geometry in centrosymmetric systems has motivated the search for photocurrent responses beyond second order. In particular, electric field-induced nonlinear responses may a…
Electrical Readout Strategies of GFET Biosensors for Real-World Requirements
Michael Geiwitz, Owen Rivers Page, Marina E. Nichols +5
Graphene Field-Effect Transistors (GFETs) are increasingly employed as biochemical sensors due to their exceptional electronic properties, surface sensitivity, and potential for mi…
Weyl-Superconductivity revealed by Edge Mode mediated Nonlocal Transport
Wenyao Liu, Gabriel Natale, Camron Farhang +24
Topological superconductivity (TSC) hosts exotic modes enabling error-free quantum computation and low-temperature spintronics. Despite preliminary evidence of edge modes, unambigu…
Downscaling of non van der Waals Semimetallic W5N6 with Resistivity Preservation
Hongze Gao, Da Zhou, Lu Ping +10
The bulk phase of transition metal nitrides (TMNs) has long been a subject of extensive investigation due to their utility as coating materials, electrocatalysts, and diffusion bar…