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

3k citations

Showing 2005Show all

50 papers · 1 filter

cond-mat.str-el2005★ 27 cited

The role of strong electronic correlations in the metal-to-insulator transition in disordered LiAl_yTi_(2-y)O_4

F. Fazileh, R. J. Gooding, W. A. Atkinson +1

The compound LiAl_yTi_(2-y)O_4 undergoes a metal-to-insulator transition for y_c ~0 .33. This system, in the absence of strong electronic correlations, is a prototypical example of…

cond-mat.supr-con2005

Dressing of the charge carriers in high-Tc superconductors

Joerg Fink, Sergey Borisenko, Alexander Kordyuk +6

In this contribution we review recent ARPES results on the dressing of the charge carriers in high-temperature superconductors. After an introduction into the cuprates and their el…

cond-mat.stat-mech2005★ 38 cited

Low temperature magnetization and the excitation spectrum of antiferromagnetic Heisenberg spin rings

Larry Engelhardt, Marshall Luban

Accurate results are obtained for the low temperature magnetization versus magnetic field of Heisenberg spin rings consisting of an even number N of intrinsic spins s = 1/2, 1, 3/2…

cond-mat.mes-hall2005★ 102 cited

Numerical modeling of the central spin problem using the spin coherent states P-representation

K. A. Al-Hassanieh, V. V. Dobrovitski, E. Dagotto +1

In this work, we consider decoherence of a central spin by a spin bath. In order to study the non-perturbative decoherence regimes, we develop an efficient mean-field-based method…

cond-mat.str-el2005★ 1 cited

Torque magnetometry studies of metamagnetic transitions in single-crystal HoNi_{2}B_{2}C and ErNi_{2}B_{2}C at T\approx 1.9 K

D. G. Naugle, B. I. Belevtsev, K. D. D. Rathnayaka +3

The metamagnetic transitions in single-crystal rare-earth nickel borocarbide HoNi_{2}B_{2}C and ErNi_{2}B_{2}C have been studied at 1.9 K with a Quantum Design torque magnetometer.…

cond-mat.str-el2005★ 22 cited

Low Temperature Thermodynamic Properties of the Heavy Fermion Compound YbAgGe Close to the Field-Induced Quantum Critical Point

Y. Tokiwa, A. Pikul, P. Gegenwart +3

We present temperature and field dependent heat capacity and magnetization data taken at temperatures down to 50 mK and in an applied magnetic field up to 11.5 Tesla for YbAgGe, a…