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19922026
most citedDetermination of Effective Permittivity and Permeability of Metamaterials from Reflection and Transmission Coefficients

3k citations

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25 papers · 1 filter

cond-mat.supr-con2000

Delocalized quasiparticles throughout the vortex state in s-wave superconductor LuNi_2B_2C

Etienne Boaknin, R. W. Hill, Cyril Proust +3

Quasiparticle transport in the vortex state of an s-wave superconductor at T -> 0 was investigated by measuring the thermal conductivity of LuNi_2B_2C down to 70 mK in a magnetic f…

cond-mat.stat-mech2000★ 17 cited

Continuous families of isospectral Heisenberg spin systems and the limits of inference from measurements

Heinz-Juergen Schmidt, Marshall Luban

We investigate classes of quantum Heisenberg spin systems which have different coupling constants but the same energy spectrum and hence the same thermodynamical properties. To thi…

cond-mat.dis-nn2000★ 4 cited

On the Number of Metastable States in a Stripe Glass

Joerg Schmalian, Harry Westfahl, Peter G. Wolynes

We estimate the number of metastable states of a self generated stripe glass, relevant for the formation of glassy doped Mott insulators. Using replica bound states, we demonstrate…

cond-mat.dis-nn2000★ 18 cited

The probability distribution of the conductance at the mobility edge

Marc Ruhlander, C. M. Soukoulis

The probability distribution of the conductance p(g) of disordered 2d and 3d systems is calculated by transfer matrix techniques. As expected, p(g) is Gaussian for extended states…

cond-mat.dis-nn2000★ 9 cited

Metal-insulator transitions in anisotropic 2d systems

Marc Ruhlander, C. M. Soukoulis

Several phenomena related to the critical behaviour of non-interacting electrons in a disordered 2d tight-binding system with a magnetic field are studied. Localization lengths, cr…

cond-mat.supr-con2000★ 3 cited

Fingerprints of spin-fermion pairing in cuprates

Ar. Abanov, Andrey V. Chubukov, Jörg Schmalian

We demonstrate that the feedback effect from bosonic excitations on fermions, which in the past allowed one to verify the phononic mechanism of a conventional, wave superconduc…