20th Brazilian Workshop On Semiconductor Physics

Session

Oral

14 sept. 2022, 12:10

Instituto Tecnológico de Aeronáutica

Documents de présentation

TASPereira - Teldo Anderson da Silva Pereira.pdf

19. Tunable properties of excitons in double monolayer heterostructures

Prof. Teldo A. S. Pereira (Instituto de Física - Universidade Federal de Mato Grosso)

14/09/2022 12:10

Abstract

Nowadays, the so-called van der Waals heterostructures represent a prominent research area within optoelectronics in semiconductor 2D materials. The layered structures are related to the fact that they support the formation of excitons – bound electron-hole pairs – and excitonic complexes with binding energies more than an order of magnitude greater than conventional...