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Scanning electron acoustic microscopy observations of twins and grain boundaries in III‐V materials

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Domínguez-Adame Acosta, Francisco and Piqueras de Noriega, Javier (1989) Scanning electron acoustic microscopy observations of twins and grain boundaries in III‐V materials. Journal of Applied Physics, 66 (6). pp. 2751-2753. ISSN 0021-8979

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Official URL: http://dx.doi.org/10.1063/1.344198


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Abstract

Polycrystalline GaP and InP have been observed by scanning electron acoustic microscopy. While grain boundaries show a weak contrast, twinned regions are clearly revealed. Results suggest that the contrast observed is related to signal generation by a piezoelectric‐coupling mechanism


Item Type:Article
Additional Information:

© American Institute of Physics.
This work has been supported by the Volkswagen Foundation and by the Comisión Intermiisterial de Ciencia y Tecnología (Project No. PB86-0151).

Uncontrolled Keywords:Physics, Applied
Subjects:Sciences > Physics > Materials
ID Code:27081
Deposited On:20 Oct 2014 08:35
Last Modified:09 Feb 2018 15:02

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