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Document type:
Konferenzbeitrag 
Contribution type:
Vortrag / Präsentation 
Author(s):
Anna Nolinder, Julian Klein, Agnieszka Kuc, Marcus Altzschner, Jakob Wierzbowski, Florian Sigger, Franz Kreupl, Thomas Heine, Jonathan Finley, Ursula Wurstbauer, Alexander Holleitner, and Michael Kaniber 
Title:
Optical properties of atomically thin MoS2 exposed to helium ions 
Abstract:
We present a spectroscopic study on atomically thin MoS2 exposed to helium ions. Distinct changes of the first-order Raman bands, additional defect luminescence and strong modification of the intrinsic valley spin relaxation properties are observed, shedding light on the effect of disorder on the optical properties and valley spin relaxation mechanisms. Moreover, our observations are in good qualitative agreement with Density Functional Theory calculations. 
Editor:
DPG 
Book / Congress title:
Verhandlungen der DPG 
Organization:
DPG 
Date of publication:
20.03.2017 
Year:
2017 
Reviewed:
ja 
Publication format:
WWW 
TUM Institution:
Hybride Elektronische Systeme