7 citations · 15 across the 3 of their papers we have counts for
3 papers
Anomalous Shiba spectrum and superconductivity induced magnetic interactions in materials with topological band inversion
Didier Ndengeyintwali, Shiva Heidari, Cody Youmans +2
We study the Yu-Shiba-Rusinov states in materials with bulk band inversion such as iron-based topological superconductors or doped topological insulators. We show that the structur…
Designer topological insulator with enhanced gap and suppressed bulk conduction in Bi2Se3/Sb2Te3 ultra-short period superlattices
Ido Levy, Cody Youmans, Thor Garcia +6
A novel approach to reduce bulk conductance by the use of short period superlattices (SL) of two alternating topological insulator layers is presented. Evidence for a superlattice…
Odd-frequency Pairing in the Edge States of Superconducting Pnictides in the Coexistence Phase with Antiferromagnetism
Cody Youmans, Areg Ghazaryan, Mehdi Kargarian +1
In several members of the pnictide materials, spin density wave order coexists with superconductivity over a range of dopings and temperature. In this paper we show that odd-freque…