Sublimation of GeTe Nanowires and Evidence of Its Size Effect Studied by in Situ TEM

We report sublimation of crystalline GeTe nanowires at elevated temperatures in vacuum imaged by in situ transmission electron microscopy. The GeTe nanowires exhibit significant melting point suppression in the presence of Au contamination. A nanosized effusion cell is formed by coating the GeTe cor...

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Veröffentlicht in:	Journal of the American Chemical Society 2009-10, Vol.131 (40), p.14526-14530
Hauptverfasser:	Yim, Joanne W. L, Xiang, Bin, Wu, Junqiao
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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