2 papers
cond-mat.str-el2018★ 5 cited
Visualizing the Nonlinear Coupling between Strain and Electronic Nematicity in the Iron Pnictides by Elasto-Scanning Tunneling Spectroscopy
Erick F. Andrade, Ayelet Notis Berger, Ethan P. Rosenthal +7
Mechanical strain is a powerful technique for tuning electronic structure and interactions in quantum materials. In a system with tetragonal symmetry, a tunable uniaxial in-plane s…
cond-mat.mtrl-sci2017
Temperature-Driven Topological Transition in 1T'-MoTe2
Ayelet Notis Berger, Erick Andrade, Alex Kerelsky +12
The topology of Weyl semimetals requires the existence of unique surface states. Surface states have been visualized in spectroscopy measurements, but their connection to the topol…