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Close-space sublimation growth and characterization of ZnTe epitaxial thick film

  • Northwestern Polytechnical University Xian

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

ZnTe epitaxial film with thickness of 200μm was grown on the GaAs substrate by close-space sublimation (CSS). The surface topography of ZnTe film was analyzed by SEM, and the evolution of growth pit was observed, which revealed the mechanism of epitaxial growth. The structure was analyzed by X-ray radiation diffraction (XRD) θ-2θ scan and rotary φ-scan, and the results suggested that the ZnTe thick film is epitaxial film. The crystalline quality of ZnTe thick film was characterized by X-ray rocking curve and Raman spectrum, and the results suggested that ZnTe epitaxial film obtained by CSS could be as a replacement of ZnTe single crystal, especially for thinner and larger requirement.

Original languageEnglish
Title of host publicationIRMMW-THz 2015 - 40th International Conference on Infrared, Millimeter, and Terahertz Waves
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781479982721
DOIs
StatePublished - 11 Nov 2015
Event40th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2015 - Hong Kong, China
Duration: 23 Aug 201528 Aug 2015

Publication series

NameIRMMW-THz 2015 - 40th International Conference on Infrared, Millimeter, and Terahertz Waves

Conference

Conference40th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2015
Country/TerritoryChina
CityHong Kong
Period23/08/1528/08/15

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