452 citations · 1.7k across the 18 of their papers we have counts for
3 papers · 1 filter
Wannier representation of Z_2 topological insulators
Alexey A. Soluyanov, David Vanderbilt
We consider the problem of constructing Wannier functions for Z_2 topological insulators in two dimensions. It is well known that there is a topological obstruction to the construc…
Si-compatible candidates for high-K dielectrics with the Pbnm perovskite structure
Sinisa Coh, Tassilo Heeg, J. H. Haeni +9
We analyze both experimentally (where possible) and theoretically from first-principles the dielectric tensor components and crystal structure of five classes of Pbnm perovskites.…
Theory of orbital magnetoelectric response
Andrei Malashevich, Ivo Souza, Sinisa Coh +1
We extend the recently-developed theory of bulk orbital magnetization to finite electric fields, and use it to calculate the orbital magnetoelectric response of periodic insulators…