753 citations · 3.8k across the 75 of their papers we have counts for
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Nonstoichiometry, Defects and Transport Properties in MgB2
Y. Y. Xue, R. L. Meng, B. Lorenz +3
The local composition Mg:B of MgB2 powder was systematically changed through annealing. Correlations were observed between the Mg loss and the lattice parameters a/c and the micros…
Carrier dynamics and infrared-active phonons in c-axis oriented RuSrGdCuO film
A. P. Litvinchuk, S. Y. Chen, M. N. Iliev +3
The conductivity spectra of c-axis oriented thin RuSrGdCuO film on SrTiO substrate, prepared by pulsed-laser deposition, are obtained from the analysis of the refle…
Hydrostatic Pressure Effect on the Superconducting Transition Temperature of MgB2
B. Lorenz, R. L. Meng, C. W. Chu
The pressure effect on the superconducting transition temperature of MgB2 has been determined using gas pressure up to 1 GPa. The transition temperature Tc was found to decrease li…
Thermoelectric power and transport properties of pure and Al-doped MgB2
B. Lorenz, R. L. Meng, Y. Y. Xue +1
We have measured the thermoelectric power, S, and resistivity, rho, of pure and Al-doped MgB2. S is positive and increases linearly with temperature above the superconducting trans…
Penetration Depth and Anisotropy in MgB2
X. H. Chen, Y. Y. Xue, R. L. Meng +1
The penetration depth lambda of MgB2 was deduced from both the ac susceptibility chi and the magnetization M(H) of sorted powders. The good agreement between the two sets of data w…