High-quality two-dimensional tellurium flakes grown by high-temperature vapor deposition
Baoquan Huang, Zehong Lei, Xuanhao Cao, Aixiang Wei, Lili Tao, Yibin Yang, Jun Liu, Zhaoqiang Zheng, Yu Zhao
Abstract
Large-area and high-quality 2D Te flakes were synthesized by high-temperature vapor deposition using In 2 Te 3 powder as source. The thin Te flakes exhibit low electrical resistivity, high hole mobility and ultrahigh photoresponsivity in visible range.
Topics & Concepts
Materials scienceTelluriumElectrical resistivity and conductivityChemical vapor depositionDeposition (geology)Atmospheric temperature rangeQuality (philosophy)Range (aeronautics)OptoelectronicsChemical engineeringComposite materialMetallurgyPhilosophyMeteorologySedimentPaleontologyElectrical engineeringPhysicsEpistemologyEngineeringBiology2D Materials and ApplicationsNanowire Synthesis and ApplicationsAdvanced Semiconductor Detectors and Materials