9 papers
Toward Tunable Magnetic Dirac Semimetals: Mn Doping of CdAs
Anthony D. Rice, Ian Leahy, Herve Ness +8
Magnetic impurities provide a route toward increasing functionality in electronic materials, often enabling new device concepts and architectures. In the case of topological semime…
Interplay of Quasi-Quantum Hall Effect and Coulomb Disorder in Semimetals
Ian A. Leahy, Anthony D. Rice, Jocienne N. Nelson +6
Low carrier densities in topological semimetals (TSMs) enable the exploration of novel magnetotransport in the quantum limit (QL). Recent findings consistent with 3D quasi-quantum…
Chirality-induced magnetoresistance in hybrid organic-inorganic perovskite semiconductors
Md Azimul Haque, Pius Markus Theiler, Ian A. Leahy +14
The combination of semiconducting properties and synthetically tunable chirality in chiral metal halide semiconductors (CMHS) offer a compelling platform for room temperature contr…
Field-induced magnetic phase transition driven by a ground state level-crossing in CsErSe
Hope Whitelock, Allen O. Scheie, Marissa McMaster +12
We report a comprehensive study of the low-temperature magnetic properties of the insulating rare-earth triangular magnet CsErSe. We uncover a field-induced level crossing at t…
Structural stability, elemental ordering, and transport properties of layered ScTaN2
Baptiste Julien, Ian A. Leahy, Rebecca W. Smaha +4
Some ternary TM nitrides are predicted to adopt layered structures that make them interesting for thermoelectric conversion and quantum materials applications. Synthesis of TM tern…
Robust and Symmetric Magnetic Field Dependency of Superconducting Diode Effect in Asymmetric Dirac Semimetal SQUIDs
H. C. Travaglini, J. J. Cuozzo, K. R. Sapkota +4
The recent demonstration of the superconducting diode effect (SDE) has generated renewed interests in superconducting electronics in which devices such as compact superconducting d…