2 papers
cond-mat.mtrl-sci2026
Strain control of mid-IR spectroscopic nonlinear photocurrents in PtSe
M. Gerlei, G. J. de Coster, J. Papp +4
Semi-metallic noble-metal dichalcogenides are promising materials for infrared optoelectronics, yet the origin and tunability of their nonlinear optical responses remain poorly und…
cond-mat.mtrl-sci2026
Second-Harmonic Imaging of Magnetic Domains in Thin Film Hematite
Holger Mirkes, Johannes Schmuck, Katharina Müller +7
Hematite is an antiferromagnetic oxide and candidate altermagnetic insulator whose Néel order reorients from an easy-axis to an easy-plane phase at the Morin transition. Interpreti…