3 papers
cond-mat.mtrl-sci2026
Direct observation of strain and confinement shaping the hole subbands of Ge quantum wells
Enrico Della Valle, Arianna Nigro, Miki Bonacci +6
Germanium-silicon-germanium (Ge/SiGe) heterostructures have emerged as a promising platform for hole-spin quantum technologies and high-mobility electronics, where st…
cond-mat.mes-hall2026
Quantifying quasiparticle chirality in a chiral topological semimetal
Jiaju Wang, Jaime Sánchez-Barriga, Amit Kumar +17
Recently, the projection of the electron's spin on its crystal momentum has been proposed as a metric to quantify electronic chirality of Bloch states in crystals, which is expecte…
cond-mat.mtrl-sci2025
Impact of static disorder on quasiparticle spectra: Debye-Waller, mean free path and potential fluctuation effects
Enrico Della Valle, Procopios Constantinou, Thorsten Schmitt +3
ARPES is a widely used characterization technique in condensed matter physics, providing direct access to the single-electron spectral function of crystals, including their electro…