20th Brazilian Workshop On Semiconductor Physics

Session

Oral

12 sept. 2022, 09:30

Instituto Tecnológico de Aeronáutica

Documents de présentation

andrey_chaves_Abstract_BWSP.pdf

49. Effective g-factors of excitons in van der Waals semiconductors

Prof. Andrey Chaves (Universidade Federal do Ceará)

12/09/2022 09:30

Abstract

The future application of few-layer semiconductors, such as transition metal dichalcogenides (TMDCs), as building blocks for opto-electronic devices relies on a full understanding of the light-induced strongly bound electron-hole pairs (excitons) in these materials. Through the investigation of Zeeman and diamagnetic shifts in the excitonic peaks under high magnetic fields,...