The Physics Society of Iran Iranian Journal of Physics Research 1682-6957 9 1 2019 11 26 Study of potassium doping in superconductor YBa2-xKxCu3O6+y by XRD analyses Study of potassium doping in superconductor YBa2-xKxCu3O6+y by XRD analyses 17 20 785 FA B Khoshnevisan M Farbod Journal Article 2019 11 26   We have used GSAS package for Reitveld analysis of XRD data from H-Tc superconductor powder YBa2-xKxCu3O7-y (0   We have used GSAS package for Reitveld analysis of XRD data from H-Tc superconductor powder YBa2-xKxCu3O7-y (0 https://ijpr.iut.ac.ir/article_785_4b04a686b0ad13dce35fa99fa4161c65.pdf