2 papers
cond-mat.mtrl-sci2026
Layer-parity-defined surface polarization in NbCl for excitonic modulation at van der Waals interfaces
Xinyue Huang, Hansheng Xu, Yuchen Gao +10
The intrinsic symmetry breaking in the breathing kagome lattice of layered NbCl provides a unique mechanism for realizing electrically polar surfaces. In each monolayer, th…
cond-mat.mtrl-sci2025
QR-code: An open-source program for double resonance Raman spectra
Jianqi Huang, Renhui Liu, Ye Zhang +4
We present an open-source program, QR-code, that computes double-resonance Raman (DRR) spectra using first-principles calculations. QR-code can calculate not only two-phono…