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| Open Access | Application Of Mössbauer Spectroscopy To Determine The Parameters Of The EFG Tensor At Barium Nodes For УBA2CU3O7-X
E.Yu. Turaev , Doctor Of Physical And Mathematical Sciences, Professor Of Termez State University, Uzbekistan S.Ya. Shaimardonova , Master’s Students Of Termez State University, Uzbekistan Sh.S. Zamonova , Master’s Students Of Termez State University, Uzbekistan A.O Khodzhamov , Master’s Students Of Termez State University, UzbekistanAbstract
The method of the Messbaur emission spectroscopy on the Ba-133 isotope, the parameters of the electric field gradient (EFG) tensor are determined. It is established that the discrepancy between the experimental and calculated values of eqкр is explained by the imperfection of the models used to calculate eqкр.
Keywords
Electric field gradient, tensor, frame
References
Masters V.F. Nasridinov FS, Seregin PP “Superconductivity: Physics, Chemistry,
Technology”., Journal of Superconductivity, 1990., T.Z., No. 3, pp. 88-94.
Turaev N. Yu., Seregin PP, Turaev E. Yu. “Identification of holes in HTSC lattices by comparing the calculated and experimental parameters of the GEP tensor.”, UFZh, 1991, No. 5, pp. 20-31.
Turayev E. Yu. “Determination of localization of Holes in laqttices of High-temperature supeconductors”. International journal of advanced research in science, engineering and technology ”, 2019, pp. 11060-11062.
Turaev E. Yu., Zamonova Sh.S. “Parameters of the GEP tensor at barium nodes for УBа2Cu3O7-х, determined by the method of Mössbauer spectroscopy”, Vestnikh SamGU, 2019, No. 5, pp. 47-51.
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