802 citations · 2.2k across the 33 of their papers we have counts for
12 papers · 1 filter
Fermi-level pinning in ErAs nanoparticles embedded in III-V semiconductors
Ruiqi Hu, Dai Q. Ho, Quang To +2
Embedding rare-earth pnictide (RE-V) nanoparticles into III-V semiconductors enables unique optical, electrical, and thermal properties, with applications in THz photoconductive sw…
Non-trivial topology in rare-earth monopnictides from dimensionality reduction
Dai Q. Ho, Ruiqi Hu, D. Quang To +2
Thin films of rare-earth monopnictide semimetals are expected to turn into semiconductors due to quantum confinement effect, which lifts the overlap between electron pockets at Bri…
Bi2Se3 Growth on (001) GaAs Substrates for Terahertz Integrated Systems
Yongchen Liu, Wilder Acuna, Huairuo Zhang +8
Terahertz (THz) technologies have been of interest for many years due to the variety of applications including gas sensing, nonionizing imaging of biological systems, security and…
Light and microwave driven spin pumping across FeGaB-BiSb interface
Vinay Sharma, Weipeng Wu, Prabesh Bajracharya +7
3-D topological insulators (TI) with large spin Hall conductivity have emerged as potential candidates for spintronic applications. Here, we report spin to charge conversion in bil…
Strong coupling between a topological insulator and a III-V heterostructure at terahertz frequency
D. Quang To, Zhengtianye Wang, Q. Dai Ho +8
We probe theoretically the emergence of strong coupling in a system consisting of a topological insulator (TI) and a III-V heterostructure using a numerical approach based on the s…
Structural, electronic and magnetic properties of heterofullerenes C48B12
Rui-Hua Xie, Lasse Jensen, Garnett W. Bryant +2
Bonding, electric (hyper)polarizability, vibrational and magnetic properties of heterofullerene are studied by first-principles calculations. Infrared- a…