$Spot profile analysis and lifetime mapping in ultrafast electron diffraction: Lattice excitation of self-organized Ge nanostructures on Si(001)$

Spot profile analysis and lifetime mapping in ultrafast electron diffraction: Lattice excitation of self-organized Ge nanostructures on Si(001)

Ultrafast high energy electron diffraction in reflection geometry is employed to study the structural dynamics of self-organized Germanium hut-, dome-, and relaxed clusters on Si(001) upon femtosecond laser excitation. Utilizing the difference in size and strain state the response of hut- and dome c...

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Bibliographic Details
Main Authors:	T. Frigge, B. Hafke, V. Tinnemann, T. Witte, M. Horn-von Hoegen
Format:	Article
Language:	English
Published:	AIP Publishing LLC and ACA 2015-05-01
Series:	Structural Dynamics
Online Access:	http://dx.doi.org/10.1063/1.4922023

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