Anomalous X‐Ray Transmission Studies in Indium Antimonide: Surface Damage

Autor:	H. C. Gatos, A. F. Witt, D. C. Miller, L. T. Kiss
Rok vydání:	1971
Předmět:	Diffraction Materials science business.industry Abrasion (mechanical) Indium antimonide X-ray General Physics and Astronomy Radiation Rocking curve chemistry.chemical_compound Optics chemistry Attenuation coefficient Composite material business
Zdroj:	Journal of Applied Physics. 42:5296-5301
ISSN:	1089-7550 0021-8979
DOI:	10.1063/1.1659938
Popis:	Nearly perfect indium antimonide single crystals were studied by x‐ray anomalous transmission using silver Kα radiation and {220} reflections. The depth of abrasion‐induced surface damage was determined using the diffracted integrated intensities. The depth of damage was found to be greater on the B than on the A surfaces for the same amount of abrasion. For unidirectional abrasion the direction of the strain corresponded to the direction of abrasion, but some directional strain was also present when the abrasion was not unidirectional. The measured rocking curve half‐widths were not affected by severe surface abrasion. The effective absorption coefficient was measured to be 10.3 ± 1 cm−1.
Databáze:	OpenAIRE
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