Search Results - "Ramallo, MV"

On the energy saved by interlayer interactions in the superconducting state of cuprates by Ramallo, M. V

“…A Ginzburg-Landau–like functional is proposed reproducing the main low-energy features of various possible high-$T_{\ab{c}}$ superconducting mechanisms…”
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Magnetic characterization of superconducting La–Pr alloys by Soto, F., Mosqueira, J., Ramallo, M.V., Vidal, F.

“…In this work we present detailed magnetization measurements in La and in La-2 at% Pr alloy, from which we determine, in particular, the influence of dilute…”
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Observation of enhanced fluctuation diamagnetism in lanthanum superconductors with dilute magnetic impurities by Soto, F, Cabo, L, Mosqueira, J, Ramallo, M. V, Veira, J. A, Vidal, F

“…The fluctuation-induced diamagnetism $\Delta M$, associated with the presence of precursor Cooper pairs in the normal state, has been measured in lanthanum…”
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Breakdown by a magnetic field of the superconducting fluctuations in the normal state: a simple phenomenological explanation by Ramallo, M.V., Mosqueira, J., Carballeira, C., Soto, F., Vidal, F.

“…We first summarize our recent observations, through magnetization measurements in different low- T c superconductors, of a rather sharp disappearance of the…”
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Comment on "Asymmetry of critical exponents in YBa(2)Cu(3)O(7-delta)" by Ramallo, MV, Vidal, F

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In-plane paraconductivity and fluctuation-induced magnetoconductivity in biperiodic layered superconductors: Application to YBa2Cu3O7- delta by Ramallo, MV, Pomar, A, Vidal, F

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Levanyuk-Ginzburg criterion for full-critical fluctuations in layered superconductors by Ramallo, M.V., Vidal, Félix

“…We calculate the so-called Levanyuk-Ginzburg criterion for the crossover temperature between mean-field-like and full-critical thermal fluctuations, in a…”
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Experimental observation of the breakdown by a magnetic field of the superconducting fluctuations in the normal state by SOTO, Félix, CARBALLEIRA, Carlos, MOSQUEIRA, Jesus, RAMALLO, Manuel V, RUIBAL, Mauricio, VEIRA, José A, VIDAL, Félix

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Fluctuation-induced in-plane magnetoconductivity in bilayered superconductors by Ramallo, M V, Mosqueira, J, Pomar, A, Vidal, Felix

“…In this paper we summarize some of our theoretical results for the paraconductivity and for the fluctuation-induced in-plane magnetoconductivity in the weak…”
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Fluctuation-induced in-plane conductivity, magnetoconductivity, and diamagnetism of Bi2Sr2CaCu2O8 single crystals in weak magnetic fields by Pomar, A, Ramallo, MV, Mosqueira, J, Torrón, C, Vidal, F

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