2 papers
cond-mat.supr-con2025
Quantum size effects on Andreev transport in Nb/Au/Nb Josephson junctions: A combined ab-initio and experimental study
Hiroki Yamazaki, Gabor Csire, Nora Kucska +4
We have measured the critical current density, superconducting coherence length, and superconducting transition temperature of single-domain, epitaxially-grown Nb(110)/Au(111)/Nb(1…
cond-mat.str-el2025
Magnon Spectra of Cuprates beyond Spin Wave Theory
Jiahui Bao, Matthias Gohlke, Jeffrey G. Rau +1
The usual starting point for understanding magnons in cuprate antiferromagnets such as LaCuO is a spin model incorporating cyclic exchange, which descends from a one-band H…