3 papers
cond-mat.supr-con2004
What does intrinsic tunnelling spectroscopy really examine?
V. N. Zavaritsky
The out-of-plane current-voltage (I-V) characteristics of Bi2212 are studied in experimental environments of different heat transfer efficiency, allowing practical separation of in…
cond-mat.supr-con2004
How normal is the "normal" state of superconducting cuprates?
V. N. Zavaritsky, A. S. Alexandrov
High magnetic field studies of the cuprate superconductors revealed a non-BCS temperature dependence of the upper critical field determined resistively by several group…
cond-mat.supr-con2000
Comment on "High Field Quasiparticle Tunneling in Bi_2Sr_2CaCu_2O_{8+δ} : Negative Magnetoresistance in the Superconducting State" (N.Morozov et al, Phys.Rev. Lett. 84,1784 (2000))
V. N. Zavaritsky, M. Springford, A. S. Alexandrov
We show that the negative c-axis magnetoresistance in cuprates is the normal state feature.