Nearly 90% Circularly Polarized Emission in Monolayer WS

Autor: Wei-Hsiang, Lin, Wei-Shiuan, Tseng, Cora M, Went, Marcus L, Teague, George R, Rossman, Harry A, Atwater, Nai-Chang, Yeh
Rok vydání: 2019
Zdroj: ACS nano. 14(2)
ISSN: 1936-086X
Popis: Monolayer transition-metal dichalcogenides (TMDCs) in the 2H-phase are promising semiconductors for opto-valleytronic and opto-spintronic applications because of their strong spin-valley coupling. Here, we report detailed studies of opto-valleytronic properties of heterogeneous domains in CVD-grown monolayer WS
Databáze: OpenAIRE