3 papers
cond-mat.mtrl-sci2025
Unveiling the Interfacial Reconstruction Mechanism Enabling Stable Growth of the Delafossite PdCoO2 on Al2O3 and LaAlO3
Anna Scheid, Tobias Heil, Y. Eren Suyolcu +7
Delafossites, comprised of noble metal (A+) and strongly correlated sublayers (BO2-), form natural superlattices with highly anisotropic properties. These properties hold significa…
cond-mat.mtrl-sci2025
Magnetotransport Properties in Epitaxial Films of Metallic Delafossite PdCoO: Effects of Thickness and Width Variations in Hall Bar Devices
Arnaud P. Nono Tchiomo, Anand Sharma, Sethulakshmi Sajeev +4
We report on a combined structural and magnetotransport study of Hall bar devices of various lateral dimensions patterned side-by-side on epitaxial PdCoO thin films. We study t…
cond-mat.mtrl-sci2024
Nonlinear optical response and spontaneous polarization in layer-stacked gallenene using second harmonic generation
Muhammad Yunusa, Andrew K. Schulz, Tim Parker +12
Gallenene is a promising low-dimensional material with a structure down to the thickness of a single atom, similar to graphene. However, van der Waals stacking of two-dimensional (…