On the electromechanical effect in Si and Ge

作者: E. Busch , D. Haneman

DOI: 10.1007/BF00160976

关键词: Vickers hardness testIndentation hardnessForensic engineeringMaterials scienceSiliconGermaniumComposite materialIndentationElectrical current

摘要: An extensive study has been carried out of the effect electrical current on room-temperature indentation hardness and damage area Si Ge. It is found that spread results such sample numbers less than about 50–100 can give misleading conclusions. This explains large variations in literature. concluded if any electromechanical exists, it slight. The measured Vickers a range at least 9.2 to 13.7 GPa for Ge 10.4 15.3 Si.

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