Synthesis and thermal conductivities of ZnIn2Te4 and CdIn2Te4 with defect-chalcopyrite structure

Synthesis and thermal conductivities of ZnIn2Te4 and CdIn2Te4 with defect-chalcopyrite structure

ZnIn2Te4 and CdIn2Te4 have a defect-chalcopyrite tetragonal crystal structure with structural vacancies. In order to investigate the effects of vacancies on the lattice thermal conductivity (κlat), single phase samples of ZnIn 2Te4 and CdIn2Te4 were synthesized and their κlat values were examined in...

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Main Authors: Suriwong T., Kurosaki K., Thongtem S., Harnwunggmoung A., Plirdpring T., Sugahara T., Ohishi Y., Muta H., Yamanaka S.
Format: Article
Language:English
Published: 2014
Online Access:http://www.scopus.com/inward/record.url?eid=2-s2.0-79957972482&partnerID=40&md5=3bd86f686974e4f19b3e964dbbe0f0a9
http://cmuir.cmu.ac.th/handle/6653943832/7260
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Institution: Chiang Mai University
Language: English
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spelling th-cmuir.6653943832-72602014-08-30T03:51:45Z Synthesis and thermal conductivities of ZnIn2Te4 and CdIn2Te4 with defect-chalcopyrite structure Suriwong T. Kurosaki K. Thongtem S. Harnwunggmoung A. Plirdpring T. Sugahara T. Ohishi Y. Muta H. Yamanaka S. ZnIn2Te4 and CdIn2Te4 have a defect-chalcopyrite tetragonal crystal structure with structural vacancies. In order to investigate the effects of vacancies on the lattice thermal conductivity (κlat), single phase samples of ZnIn 2Te4 and CdIn2Te4 were synthesized and their κlat values were examined in the temperature range from room temperature to 850 K. The κlat data for ZnIn 2Te4 and CdIn2Te4 were compared with those of Zn- and Cd-series chalcopyrite compounds with no vacancies. The results revealed that the presence of vacancies alone in the defect-chalcopyrite structure does not result in effective phonon scattering. © 2011 Elsevier B.V. All rights reserved. 2014-08-30T03:51:45Z 2014-08-30T03:51:45Z 2011 Article 9258388 10.1016/j.jallcom.2011.04.086 JALCE http://www.scopus.com/inward/record.url?eid=2-s2.0-79957972482&partnerID=40&md5=3bd86f686974e4f19b3e964dbbe0f0a9 http://cmuir.cmu.ac.th/handle/6653943832/7260 English
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
language English
description ZnIn2Te4 and CdIn2Te4 have a defect-chalcopyrite tetragonal crystal structure with structural vacancies. In order to investigate the effects of vacancies on the lattice thermal conductivity (κlat), single phase samples of ZnIn 2Te4 and CdIn2Te4 were synthesized and their κlat values were examined in the temperature range from room temperature to 850 K. The κlat data for ZnIn 2Te4 and CdIn2Te4 were compared with those of Zn- and Cd-series chalcopyrite compounds with no vacancies. The results revealed that the presence of vacancies alone in the defect-chalcopyrite structure does not result in effective phonon scattering. © 2011 Elsevier B.V. All rights reserved.
format Article
author Suriwong T.
Kurosaki K.
Thongtem S.
Harnwunggmoung A.
Plirdpring T.
Sugahara T.
Ohishi Y.
Muta H.
Yamanaka S.
spellingShingle Suriwong T.
Kurosaki K.
Thongtem S.
Harnwunggmoung A.
Plirdpring T.
Sugahara T.
Ohishi Y.
Muta H.
Yamanaka S.
Synthesis and thermal conductivities of ZnIn2Te4 and CdIn2Te4 with defect-chalcopyrite structure
author_facet Suriwong T.
Kurosaki K.
Thongtem S.
Harnwunggmoung A.
Plirdpring T.
Sugahara T.
Ohishi Y.
Muta H.
Yamanaka S.
author_sort Suriwong T.
title Synthesis and thermal conductivities of ZnIn2Te4 and CdIn2Te4 with defect-chalcopyrite structure
title_short Synthesis and thermal conductivities of ZnIn2Te4 and CdIn2Te4 with defect-chalcopyrite structure
title_full Synthesis and thermal conductivities of ZnIn2Te4 and CdIn2Te4 with defect-chalcopyrite structure
title_fullStr Synthesis and thermal conductivities of ZnIn2Te4 and CdIn2Te4 with defect-chalcopyrite structure
title_full_unstemmed Synthesis and thermal conductivities of ZnIn2Te4 and CdIn2Te4 with defect-chalcopyrite structure
title_sort synthesis and thermal conductivities of znin2te4 and cdin2te4 with defect-chalcopyrite structure
publishDate 2014
url http://www.scopus.com/inward/record.url?eid=2-s2.0-79957972482&partnerID=40&md5=3bd86f686974e4f19b3e964dbbe0f0a9
http://cmuir.cmu.ac.th/handle/6653943832/7260
_version_ 1681420767087034368

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