Add to ORKGNumerical simulations of diffusion processes are performed on fractal aggregates designed to mimic the structure of inhomogeneous granular superconductors. The spectral dimensions obtained yield ftuctuation-conductivity exponents that are compared with experimental results on ceramic samples ofhigh-Tc oxides ofthe YBaCuO system
Systematic conductivity measurements near Tc in granular (Bi,Pb)-Sr-Ca-Cu-O superconductors are pres...
Systematic conductivity measurements near Tc in granular (Bi,Pb)-Sr-Ca-Cu-O superconductors are pres...
The effective thermal conductivity of porous materials is a function of the intrinsic characteristic...
Numerical simulations of diffusion processes are performed on fractal aggregates designed to mimic t...
Experimental data show that the electrical-resistivity temperature derivative diverges in a differen...
Both the electrical-resistivity and the thermoelectric-power temperature-derivative diver- gences ar...
Using McMillan's formula relating the superconducting transition temperature T<SUB>c</SUB> with the ...
We report precise measurements of the electrical resistivity in three different Bi(Pb) based granula...
The influence of fractal geometry on superconductivity has been analyzed for superconductors with di...
We present an experimental comparison of magnetoconductance fluctuations measured in the ballistic, ...
We report on systematic conductivity fluctuation measurements on three different samp1es of YBa2Cu30...
We report on systematic conductivity fluctuation measurements on three different samp1es of YBa2Cu30...
We report on systematic conductivity fluctuation measurements on three different samp1es of YBa2Cu30...
We have experimentally studied the pressure dependence of the fluctuation conductivity in ...
Systematic conductivity measurements near Tc in granular (Bi,Pb)-Sr-Ca-Cu-O superconductors are pres...
Systematic conductivity measurements near Tc in granular (Bi,Pb)-Sr-Ca-Cu-O superconductors are pres...
Systematic conductivity measurements near Tc in granular (Bi,Pb)-Sr-Ca-Cu-O superconductors are pres...
The effective thermal conductivity of porous materials is a function of the intrinsic characteristic...
Numerical simulations of diffusion processes are performed on fractal aggregates designed to mimic t...
Experimental data show that the electrical-resistivity temperature derivative diverges in a differen...
Both the electrical-resistivity and the thermoelectric-power temperature-derivative diver- gences ar...
Using McMillan's formula relating the superconducting transition temperature T<SUB>c</SUB> with the ...
We report precise measurements of the electrical resistivity in three different Bi(Pb) based granula...
The influence of fractal geometry on superconductivity has been analyzed for superconductors with di...
We present an experimental comparison of magnetoconductance fluctuations measured in the ballistic, ...
We report on systematic conductivity fluctuation measurements on three different samp1es of YBa2Cu30...
We report on systematic conductivity fluctuation measurements on three different samp1es of YBa2Cu30...
We report on systematic conductivity fluctuation measurements on three different samp1es of YBa2Cu30...
We have experimentally studied the pressure dependence of the fluctuation conductivity in ...
Systematic conductivity measurements near Tc in granular (Bi,Pb)-Sr-Ca-Cu-O superconductors are pres...
Systematic conductivity measurements near Tc in granular (Bi,Pb)-Sr-Ca-Cu-O superconductors are pres...
Systematic conductivity measurements near Tc in granular (Bi,Pb)-Sr-Ca-Cu-O superconductors are pres...
The effective thermal conductivity of porous materials is a function of the intrinsic characteristic...