The Physics Society of Iran Iranian Journal of Physics Research 1682-6957 10 2 2019 11 26 Anisotropic peak broadening analysis of SRS diffraction from twin microstructurs in YBCO sample Anisotropic peak broadening analysis of SRS diffraction from twin microstructurs in YBCO sample 131 134 867 FA B Khoshnevisan M Mohammadi Journal Article 2019 11 26 Reitveld full profile refinement analysis has been done on Synchrotron diffraction data from a powder sample of YBCOx at RT and 500°C. Anisotropic peak broadening for (h00) and (hh0) lines has been observed by Williamson-Hall (W-H) analysis and that is in agreement with formation of twin's microstructures along (110) crystal planes in the sample. In addition, size and strain of the crystallites has been inferred in our study also. Reitveld full profile refinement analysis has been done on Synchrotron diffraction data from a powder sample of YBCOx at RT and 500°C. Anisotropic peak broadening for (h00) and (hh0) lines has been observed by Williamson-Hall (W-H) analysis and that is in agreement with formation of twin's microstructures along (110) crystal planes in the sample. In addition, size and strain of the crystallites has been inferred in our study also. https://ijpr.iut.ac.ir/article_867_ede7e2b6d13a41ddf9f4bdef84fdc737.pdf