13 citations · 13 across the 1 of their papers we have counts for
4 papers
Electric Field Effect in Ultrathin Films near the Superconductor-Insulator Transition
N. Markovic, C. Christiansen, G. Martinez-Arizala +1
The effect of an electric field on the conductance of ultrathin films of metals deposited on substrates coated with a thin layer of amorphous Ge was investigated. A contribution to…
Anomalous Hopping Exponents of Ultrathin Films of Metals
N. Markovic, C. Christiansen, D. E. Grupp +3
The temperature dependence of the resistance R(T) of ultrathin quench-condensed films of Ag, Bi, Pb and Pd has been investigated. In the most resistive films, R(T)=Roexp(To/T)^x, w…
Evidence of a T=0 Quantum Critical Point Associated with the Crossover from Weak to Strong Localization
A. M. Mack, N. Markovic, C. Christiansen +2
A crossover between logarithmic and exponential temperature dependence of the conductance (weak and strong localization) has been observed in ultrathin films of metals deposited on…
Evidence of Vortices on the Insulating Side of the Superconductor-Insulator Transition
N. Markovic, A. M. Mack, G. Martinez-Arizala +2
The magnetoresistance of ultrathin insulating films of Bi has been studied with magnetic fields applied parallel and perpendicular to the plane of the sample. Deep in the strongly…