Halogen substitution regulates the phase transition temperature and band gap of semiconductor compounds
Hui‐Hui Li, Changfeng Wang, Ya‐Xing Wu, Fan Jiang, Chao Shi, Heng‐Yun Ye, Yi Zhang
Abstract
(X = Cl, Br) obtained by halogen substitution not only realize the adjustment of the phase transition in a relatively wide temperature range, but also optimize the semiconductor performance. This will promote the exploration and construction of semiconductor materials with tunable temperatures and lower band gaps.
Topics & Concepts
HalogenSemiconductorSubstitution (logic)Band gapPhase transitionMaterials sciencePhase (matter)Range (aeronautics)OptoelectronicsChemistryCrystallographyCondensed matter physicsOrganic chemistryPhysicsComputer scienceComposite materialProgramming languageAlkylPerovskite Materials and ApplicationsLuminescence Properties of Advanced MaterialsSolid-state spectroscopy and crystallography