Determination of properties of electric-field-gradient tensor at YBa2Cu3O7-x lattice sites by emission Mossbauer spectroscopy
Seregin P. P. , Nasredinov F. S. , Masterov V. F. , Daribaeva G. T.
The quadrupole interaction constant and the asymmetry parameter of the electric-field-gradient tensor at copper and barium sites in the YBa2Cu307 and YBa2Cu306 lattices have been determined by emission Mossbauer spectroscopy with the help of the isotopes 67Cu(67Zn) and i33Ba( I33Cs).