Structural examination of the interface between Au catalysts and Ge(111)

We investigate the interface between Au catalysts and a Ge(111) substrate. This system is achieved by dewetting an Au layer above the Au–Ge eutectic temperature. We show by high resolution transmission electron microscopy that a large amount of Ge can be moved over a surface of Ge(111) by using assi...

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Veröffentlicht in:	Acta materialia 2015-05, Vol.90, p.310-317
Hauptverfasser:	Zitouni, H., Mehdaoui, A., Spiesser, A., Khodja, K. Driss, Josien, L., Le Thanh, V., Pirri, C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysis Catalysts Droplets Electrical measurements Eutectic Eutectic temperature Germanium Interface Localization Physics Position (location) Precipitation
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