Journal Article

FZJ-2020-04442

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png The mechanism of grain growth at general grain boundaries in SrTiO3

Sternlicht, H. ; Rheinheimer, W.FZJ* ; Mehlmann, A. ; Rothschild, A. ; Hoffmann, M. J. ; Kaplan, W. D. (Corresponding author)

2020
Elsevier Science Amsterdam [u.a.]

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Please use a persistent id in citations: http://hdl.handle.net/2128/26469  doi:10.1016/j.scriptamat.2020.07.015

Abstract: In this work anisotropic motion of disconnections at general grain boundaries in SrTiO3 was detected in-situ at 1030°C, 1040°C and 1050°C using transmission electron microscopy. The same anisotropic motion of ledges and terraces at the surfaces of SrTiO3 was detected in-situ. These results corroborate previous ex-situ studies on disconnection motion in SrTiO3, and experimentally confirm that anisotropic disconnection motion is the mechanism of grain growth.

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Contributing Institute(s):

1. Werkstoffsynthese und Herstellungsverfahren (IEK-1)

Research Program(s):

1. 899 - ohne Topic (POF3-899) (POF3-899)

Appears in the scientific report 2020

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Database coverage:
; ; ; Clarivate Analytics Master Journal List ; Current Contents - Engineering, Computing and Technology ; Current Contents - Physical, Chemical and Earth Sciences ; Ebsco Academic Search ; Essential Science Indicators ; IF < 5 ; JCR ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

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