Y. Kopelevich

activity

19992004

most citedPhase analysis of quantum oscillations in graphite

266 citations · 272 across the 2 of their papers we have counts for

collaborators

Showing 2001Show all

3 papers · 1 filter

cond-mat.supr-con2001

Current-Induced Superconductor-Insulator Transition in Granular High-T_c Superconductors

Y. Kopelevich, C. A. M. dos Santos, S. Moehlecke +1

In this work we report a systematic study of electrical current effects on superconducting properties of granular Y $_{1 - x}$ Pr $_{x}$ Ba $_{2}$ Cu $_{3}$ O $_{7 - δ}$ samples with x close to…

cond-mat.supr-con2001

Comment on ``New Vortex-Matter Size Effect Observed in Bi $_{2}$ Sr $_{2}$ CaCu $_{2}$ O $_{8 + δ}$ "

Y. Kopelevich, P. Esquinazi

The Letter of Wang et al. \cite{wan} is related to the recently discovered vanishing of the second magnetization peak (SMP) in high- $T_{c}$ superconductors reducing the sample size \…

cond-mat.supr-con2001

Comment on "Quantum Melting of the Quasi-Two-Dimensional Vortex Lattice in $κ - (E T)_{2} C u (N C S)_{2}$ "

Y. Kopelevich, P. Esquinazi

In a recent Letter Mola et al. \cite{mola} reported magnetization measurements $M (H, θ)$ performed on the organic superconductor $κ -$ (ET) $_{2}$ Cu(NCS) $_{2} (T_{c} = 9.1$ K) as a function…

Current-Induced Superconductor-Insulator Transition in Granular High-T_c Superconductors

Comment on ``New Vortex-Matter Size Effect Observed in Bi2​Sr2​CaCu2​O8+δ​"

Comment on "Quantum Melting of the Quasi-Two-Dimensional Vortex Lattice in κ−(ET)2​Cu(NCS)2​"

Comment on ``New Vortex-Matter Size Effect Observed in Bi $_{2}$ Sr $_{2}$ CaCu $_{2}$ O $_{8 + δ}$ "

Comment on "Quantum Melting of the Quasi-Two-Dimensional Vortex Lattice in $κ - (E T)_{2} C u (N C S)_{2}$ "