55 citations · 94 across the 4 of their papers we have counts for
4 papers
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…
The Superconductor-Insulator Transition in 2D
N. Markovic, C. Christiansen, A. M. Mack +2
The superconductor-insulator transition of ultrathin films of bismuth, grown on liquid helium cooled substrates, has been studied. The transition was tuned by changing both film th…
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…