5 papers
Deletion-contraction properties of graphically stable spaces
Andy Xiaoan Yang
Graphically stable spaces parametrize marked nodal curves whose permitted collisions of markings are determined by a graph. We study intersection num…
Ferroaxial and nematic transitions in the charge density wave phase of 1T-TiSe
Sarah Edwards, Elliott Rosenberg, Ilaria Maccari +9
Charge density waves (CDWs) with multi-component order parameters can break unexpected symmetries through the interplay of nearly degenerate instabilities. In the widely investigat…
X-ray scattering investigation of hydride surface segregation in epitaxial Nb films
David A. Garcia-Wetten, Philip J. Ryan, Jong Woo Kim +4
Hydride precipitation in niobium-based, superconducting circuits is a damaging side-effect of hydrofluoric acid treatments used to clean and thin the Nb surface oxides and Si oxide…
Large asymmetric anomalous Nernst effect in the antiferromagnet SrIrSnO
Dongliang Gong, Junyi Yang, Shu Zhang +10
A large anomalous Nernst effect is essential for thermoelectric energy harvesting in the transverse geometry without external magnetic field. It is often connected with anomalous H…
Effect of disorder on the strain-tuned charge density wave multicriticality in PdErTe
Anisha G. Singh, Matthew Krogstad, Maja D. Bachmann +9
We explore, through a combination of x-ray diffraction and elastoresistivity measurements, the effect of disorder on the strain-tuned charge density wave and associated multicritic…