55 citations · 155 across the 4 of their papers we have counts for
4 papers
Dislocation content of grain boundary phase junctions and its relation to grain boundary excess properties
T. Frolov, D. L. Medlin, M. Asta
We analyze the dislocation content of grain boundary (GB) phase junctions, i.e., line defects separating two different GB phases coexisting on the same GB plane. While regular GB d…
Unraveling the dislocation core structure at a van der Waals gap in bismuth telluride
D. L. Medlin, N. Yang, C. D. Spataru +2
Tetradymite-structured chalcogenides such as bismuth telluride Bi_{2}Te_{3} are of significant interest for thermoelectric energy conversion and as topological insulators. Dislocat…
π and 4π Josephson Effects Mediated by a Dirac Semimetal
Wenlong Yu, Wei Pan, Douglas L. Medlin +4
Cd3As2 is a three-dimensional topological Dirac semimetal with connected Fermi-arc surface states. It has been suggested that topological superconductivity can be achieved in the n…
Strong Photothermoelectric Response and Contact Reactivity of the Dirac Semimetal ZrTe5
François Léonard, Wenlong Yu, Kimberlee C. Collins +4
The family of three-dimensional topological insulators opens new avenues to discover novel photophysics and to develop novel types of photodetectors. ZrTe5 has been shown to be a D…