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Precipitate orientation relationships in Pt-implanted sapphire

Date

Authors

Santala, Melissa

Radmilovic, Velimir

Giulian, Raquel

Ridgway, Mark C

Glaeser, Andreas M

Gronsky, Ronald

Publisher

Pergamon-Elsevier Ltd

Abstract

Sapphire was implanted with Pt ions at room temperature and at liquid-nitrogen temperature, inducing correspondingly different amounts of accumulated damage in the target crystals. Subsequent thermal annealing at 1000 and at 1600 °C resulted in Pt precip

Keywords

Keywords: Accumulated damage; Degree of crystallinity; High-resolution electron microscopy (HREM); Interface structures; Liquid nitrogen temperature; matrix; Orientation relationship; Room temperature; Thermal-annealing; Transition alumina; Ceramic materials; Corun Ceramics; High-resolution electron microscopy (HREM); Implantation; Interface structure; Refractory metals

URI

http://hdl.handle.net/1885/49896

Collections

ANU Research Publications

Source

Scripta Materialia

Type

Journal article

DOI

10.1016/j.scriptamat.2009.10.023