IHEP OpenIR
Application of Mythen detector: In-situ XRD study on the thermal expansion behavior of metal indium
Du R(杜蓉); Chen ZJ(陈中军); Cai Q(蔡泉); Fu JL(付建龙); Gong Y(宫宇); Wu ZH(吴忠华); Du, R; Chen, ZJ; Cai, Q; Fu, JL; Gong, Y; Wu, ZH
2016
Source PublicationSCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
ISSN1674-7348
EISSN1869-1927
Volume59Issue:7Pages:677011
Corresponding Author吴忠华
SubtypeArticle
AbstractA Mythen detector has been equipped at the beamline 4B9A of Beijing Synchrotron Radiation Facility (BSRF), which is expected to enable BSRF to perform time-resolved measurement of X-ray diffraction (XRD) full-profiles. In this paper, the thermal expansion behavior of metal indium has been studied by using the in-situ XRD technique with the Mythen detector. The indium was heated from 303 to 433 K with a heating rate of 2 K/min. The in-situ XRD full-profiles were collected with a rate of one profile per 10 seconds. Rietveld refinement was used to extract the structural parameters. The results demonstrate that these collected quasi-real-time XRD profiles can be well used for structural analysis. The metal indium was found to have a nonlinear thermal expansion behavior from room temperature to the melting point (429.65 K). The a-axis of the tetragonal unit cell expands with a biquadratic dependency on temperature, while the c-axis contracts with a cubic dependency on temperature. By the time-resolved XRD measurements, it was observed that the [200] preferred orientation can maintain to about 403.15 K. While (110) is the last and detectable crystal plane just before melting of the polycrystalline indium foil. This study is not only beneficial to the application of metal indium, but also exhibits the capacity of in-situ time-resolved XRD measurements at the X-ray diffraction station of BSRF.
KeywordMythen detector thermal expansion Rietveld refinement XRD indium foil
DOI10.1007/s11433-015-0436-0
WOS KeywordMATRIX COMPOSITES ; THIN-FILM ; TEMPERATURE ; CERAMICS ; CRYSTALS ; SOLIDS ; TIN
Indexed BySCI ; ADS
Language英语
WOS SubjectPhysics, Multidisciplinary
WOS IDWOS:000375574700007
ADS Bibcode2016SCPMA..59g.436D
ADS URLhttps://ui.adsabs.harvard.edu/abs/2016SCPMA..59g.436D
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2016SCPMA..59g.436D/citations
Citation statistics
Cited Times:0 [ADS]
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/260272
Collection中国科学院高能物理研究所
Affiliation中国科学院高能物理研究所
Recommended Citation
GB/T 7714
Du R,Chen ZJ,Cai Q,et al. Application of Mythen detector: In-situ XRD study on the thermal expansion behavior of metal indium[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2016,59(7):677011.
APA 杜蓉.,陈中军.,蔡泉.,付建龙.,宫宇.,...&Wu, ZH.(2016).Application of Mythen detector: In-situ XRD study on the thermal expansion behavior of metal indium.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,59(7),677011.
MLA 杜蓉,et al."Application of Mythen detector: In-situ XRD study on the thermal expansion behavior of metal indium".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 59.7(2016):677011.
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