2 papers
cond-mat.mtrl-sci2025
"One defect, one potential" strategy for accurate machine learning prediction of defect phonons
Junjie Zhou, Xinpeng Li, Menglin Huang +1
Atomic vibrations play a critical role in phonon-assisted electron transitions at defects in solids. However, accurate phonon calculations in defect systems are often hindered by t…
cond-mat.mtrl-sci2025
Defect Phonon Renormalization during Nonradiative Multiphonon Transitions in Semiconductors
Junjie Zhou, Shanshan Wang, Menglin Huang +2
As a typical nonradiative multiphonon transition in semiconductors, carrier capture at defects is critical to the performance of semiconductor devices. Its transition rate is usual…