Tailoring selenium vacancies in MoSe<sub>2</sub> through oxygen passivation for room-temperature NO<sub>2</sub> sensing enhancement
Shengliang Zheng, Dongmin Yin, Shengpei Zhang, You Wang, Jiayu Li, Zhengjia Wang, Ye Yuan, Hsu‐Sheng Tsai, Juanyuan Hao
Abstract
Vacancy defects are intrinsically present in the as-grown MoSe 2 , which may greatly affect its gas sensing performance.
Topics & Concepts
PassivationVacancy defectSeleniumMaterials scienceOxygenOptoelectronicsEngineering physicsNanotechnologyMetallurgyCrystallographyChemistryPhysicsOrganic chemistryLayer (electronics)2D Materials and ApplicationsGas Sensing Nanomaterials and SensorsPerovskite Materials and Applications