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Stefanie Heydrich
Researcher at University of Regensburg
Publications - 13
Citations - 1296
Stefanie Heydrich is an academic researcher from University of Regensburg. The author has contributed to research in topics: Raman spectroscopy & Graphene. The author has an hindex of 8, co-authored 13 publications receiving 1151 citations.
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Journal ArticleDOI
Low-temperature photocarrier dynamics in monolayer MoS2
TL;DR: In this paper, the authors report on scanning Raman and on temperature-dependent photoluminescence measurements on single-layer MoS2 flakes prepared by exfoliation.
Journal ArticleDOI
Raman spectroscopy of the interlayer shear mode in few-layer MoS2 flakes
TL;DR: In this paper, the number of layers of a few-layer MoS2 flakes was determined by scanning Raman measurements on the flakes prepared by exfoliation, and the authors observed a Raman mode corresponding to a rigid shearing oscillation of adjacent layers.
Journal ArticleDOI
Raman spectroscopy of the interlayer shear mode in few-layer MoS2 flakes
Gerd Plechinger,Stefanie Heydrich,Jonathan Eroms,Dieter Weiss,Christian Schüller,Tobias Korn +5 more
TL;DR: In this article, the number of layers of a few-layer MoS2 flakes was determined by scanning Raman measurements on the flakes prepared by exfoliation, and the authors observed a Raman mode corresponding to a rigid shearing oscillation of adjacent layers.
Journal ArticleDOI
Scanning Raman spectroscopy of graphene antidot lattices: Evidence for systematic p-type doping
Stefanie Heydrich,M. Hirmer,C. Preis,Tobias Korn,Jonathan Eroms,Dieter Weiss,Christian Schüller +6 more
TL;DR: In this article, the peak positions, peak widths and intensities of the characteristic phonon modes of the carbon lattice have been studied systematically in a series of samples, showing a systematic stiffening of the G band mode, accompanied by a line narrowing, while the 2D mode energies are linearly correlated with the G mode energies.
Journal ArticleDOI
Scanning Raman spectroscopy of graphene antidot lattices: Evidence for systematic p-type doping
Stefanie Heydrich,M. Hirmer,C. Preis,Tobias Korn,Jonathan Eroms,Dieter Weiss,Christian Schüller +6 more
TL;DR: In this article, the peak positions, peak widths, and intensities of the characteristic phonon modes of the carbon lattice have been studied systematically in a series of samples.