Role of defects in ultrafast charge recombination in monolayer MoS2
نویسندگان
چکیده
منابع مشابه
Ultrafast dynamics of defect-assisted electron-hole recombination in monolayer MoS2.
In this Letter, we present nondegenerate ultrafast optical pump-probe studies of the carrier recombination dynamics in MoS2 monolayers. By tuning the probe to wavelengths much longer than the exciton line, we make the probe transmission sensitive to the total population of photoexcited electrons and holes. Our measurement reveals two distinct time scales over which the photoexcited electrons an...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2021
ISSN: 2469-9950,2469-9969
DOI: 10.1103/physrevb.103.235433