192 citations · 630 across the 11 of their papers we have counts for
11 papers
Global room-temperature superconductivity in graphite
Y. V. Kopelevich, J. H. S. Torres, R. Ricardo da Silva +3
Room temperature superconductivity under normal conditions has been a major challenge of physics and material science since its very discovery. Here we report the global room-tempe…
Vortex Lattice in Bi_{2}Sr_{2}CaCu_{2}O_{8+δ} Well Above the First-Order Phase-Transition Boundary
J. H. S. Torres, R. Ricardo da Silva, S. Moehlecke +1
Measurements of non-local in-plane resistance originating from transverse vortex-vortex correlations have been performed on a Bi_{2}Sr_{2}CaCu_{2}O_{8+δ} high-T_c superconductor in…
Local Ferromagnetism in Microporous Carbon with the Structural Regularity of Zeolite Y
Y. Kopelevich, R. R. da Silva, J. H. S. Torres +2
Magnetization M(H,T) measurements have been performed on microporous carbon (MC) with a three-dimensional nano-array structure corresponding to that of a zeolite Y supercage. The o…
Magnetothermal Conductivity of Highly Oriented Pyrolytic Graphite in the Quantum Limit
R. Ocaña, P. Esquinazi, H. Kempa +2
We report on the magnetic field (0TT) dependence of the longitudinal thermal conductivity of highly oriented pyrolytic graphite in the temperature range 5 K…
Metal-Insulator-Metal Transitions, Superconductivity and Magnetism in Graphite
Y. Kopelevich, P. Esquinazi, J. H. S. Torres +4
This article reviews recent results of magnetotransport and magnetization measurements performed on highly oriented pyrolitic graphite (HOPG) and single crystalline Kish graphite s…
Landau Level Quantization and Possible Superconducting Instabilities in Highly Oriented Pyrolitic Graphite
Y. Kopelevich, V. V. Lemanov, S. Moehlecke +1
Measurements of the basal-plane resistivity rho_a(T,H) performed on highly oriented pyrolitic graphite, with magnetic field H parallel to the c-axis in the temperature interval 2 -…