23 citations · 41 across the 6 of their papers we have counts for
7 papers
Metastable MnBiTe enabled by magnetic-field-assisted synthesis
Abhinna Rajbanshi, G. M. Zills, Alexander M. Donald +7
Magnetic topological insulators provide a unique platform to explore the interplay between magnetism and topology. MnBiTe, known for its A-type antiferromagnetic (AFM) grou…
Hydrogen and Deuterium Tunneling in Niobium
Abdulaziz Abogoda, W. A. Shelton, I. Vekhter +1
We use density functional methods to identify the atomic configurations of H and D atoms trapped by O impurities and embedded in bulk Nb. We calculate the double-well potential for…
Trends in hot carrier distribution for disordered noble-transition metal alloys
Eklavya Thareja, Kevin M. McPeak, Phillip T. Sprunger +2
We developed and tested an approach for predicting trends for efficient hot carrier generation among disordered metal alloys. We provide a simple argument for the importance of ind…
Inter-quintuple layer coupling and topological phase transitions in the chalcogenide topological insulators
Karunya Shirali, William A. Shelton, Ilya Vekhter
Driving quantum phase transitions in the 3D topological insulators offers pathways to tuning the topological states and their properties. We use DFT-based calculations to systemati…
Helical magnetic order and Fermi surface nesting in non-centrosymmetric ScFeGe
Sunil K. Karna, D. Tristant, J. K. Hebert +25
An investigation of the structural, magnetic, thermodynamic, and charge transport properties of non-centrosymmetric hexagonal ScFeGe reveals it to be an anisotropic metal with a tr…
Spin Density wave instability in a ferromagnet
Yan Wu, Zhenhua Ning, Huibo Cao +7
Ferromagnetic (FM) and incommensurate spin-density wave (ISDW) states are an unusual set of competing magnetic orders that are seldom observed in the same material without applicat…
Competing magnetic states, disorder, and the magnetic character of Fe3Ga4
J. H. Mendez, C. E. Ekuma, Y. Wu +11
The physical properties of metamagnetic FeGa single crystals are investigated to explore the sensitivity of the magnetic states to temperature, magnetic field, and sample h…