62 citations · 258 across the 12 of their papers we have counts for
4 papers · 1 filter
Observation of a topologically non-trivial surface state in half-Heusler PtLuSb (001) thin films
J. A. Logan, S. J. Patel, S. D. Harrington +6
The discovery of topological insulators (TIs), materials with bulk band gaps and protected cross-gap surface states, in compounds such as Bi2Se3 has generated much interest in iden…
Surface reconstructions and transport of epitaxial PtLuSb (001) thin films grown by MBE
S. J. Patel, J. A. Logan, S. D. Harrington +2
This work presents the surface reconstructions and transport properties of the topological insulator PtLuSb grown on Al0.1In0.9Sb/GaAs (001). Two stable surface reconstructions, (1…
Anisotropic spin relaxation in -GaAs from strong inhomogeneous hyperfine fields produced by the dynamical polarization of nuclei
N. J. Harmon, T. A. Peterson, C. C. Geppert +4
The hyperfine field from dynamically polarized nuclei in n-GaAs is very spatially inhomogeneous, as the nu- clear polarization process is most efficient near the randomly-distribut…
Dynamic detection of electron spin accumulation in ferromagnet-semiconductor devices by ferromagnetic resonance
Changjiang Liu, Sahil J. Patel, Timothy A. Peterson +4
A distinguishing feature of spin accumulation in ferromagnet-semiconductor devices is precession of the non-equilibrium spin population of the semiconductor in a magnetic field. Th…