3 papers
cond-mat.mtrl-sci2025
Electroluminescence of NV Color Centers in Diamond p-i-n Diodes mediated by Charge-state Dynamics
Ruirong Bai, Menglin Huang, Shanshan Wang +2
As the electroluminescence (EL) of NV color centers in diamond has been realized in p-i-n diodes,the underlying mechanism remains a puzzle for longer than a decade. In this study,u…
cond-mat.mtrl-sci2025
Carrier Emission and Capture Competition mediated A(n)BC Recombination Model in Semiconductors with Multi-Level Defects
Shanshan Wang, Menglin Huang, Su-Huai Wei +2
The ABC model has been widely used to describe the carrier recombination rate, in which the rate of non-radiative recombination assisted by deep-level defects is assumed to depend…
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…