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Papers by Author: Géza Tichy

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Wetting Ability of Ag Based Molten Alloys on Graphite Substrate

Authors: Zoltán Weltsch, Antal Lovas, János Takács, Ágnes Cziráki, Géza Tichy, Attila Lajos Tóth, L. Illés

Abstract: The wetting angle (Θ) of molten Ag (Zn, Cu, Ga) drops on graphite substrate is investigated. A texture formation was found in the substrate/drop interphase region after solidification. The enrichment (segregation) of Ag atoms in the interface layer was observed in the Ag-Cu alloy, and unexpected mixing between graphite substrate and the Ag-Ga melt was also detected in the solidified structure.

117

Atomic Level Studies of Dislocation Networks in Niobium-Sapphire Interfaces

Authors: A. Lévay, G. Möbus, V. Vitek, M. Rühle, Géza Tichy

199

Modeling of Misfit Dislocations of Nb/Al₂O₃ Interfaces

Authors: A. Lévay, Géza Tichy, V. Vitek

201

Stress Effect on Dislocation Motion in BCC Crystal

Authors: J. Cserti, Géza Tichy, V. Vitek

545

Phonons and Local Elastic Properties of Grain Boundaries

Authors: G.J. Wang, V. Vitek, I. Alber, J.L. Bassani, Géza Tichy

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