Topological Superconductivity Induced by Magnetic Texture Crystals

no code implementations • 17 Dec 2020 • Daniel Steffensen, Morten H. Christensen, Brian M. Andersen, Panagiotis Kotetes

Here we focus on magnetic texture crystals with a primitive cell of the helix, whirl, and skyrmion types, which feature distinct symmetry properties.

Superconductivity Mesoscale and Nanoscale Physics Materials Science Strongly Correlated Electrons

Nematic Fluctuations in an Orbital Selective Superconductor Fe$_{1+y}$Te$_{1-x}$Se$_{x}$

no code implementations • 29 Jun 2020 • Qianni Jiang, Yue Shi, Morten H. Christensen, Joshua Sanchez, Bevin Huang, Zhong Lin, Zhaoyu Liu, Paul Malinowski, Xiaodong Xu, Rafael M. Fernandes, Jiun-Haw Chu

Near $x = 0$, in proximity to the double-stripe magnetic order of Fe$_{1+y}$Te, a diverging $B_{1g}$ nematic susceptibility is observed.

Superconductivity Strongly Correlated Electrons