Low-temperature resistivity of single crystals YBa_2Cu_3O_{6+x} in the normal state

V. F. Gantmakher, L. P. Kozeeva, A. N. Lavrov +4

A scan of the superconductor -- nonsuperconductor transformation in single crystals YBa_2Cu_3O_{6+x} (x about 0.37) was done in two alternative ways, namely, by applying the magnet…