74 citations · 79 across the 2 of their papers we have counts for
4 papers
Effects of Diffusion on Photocurrent Generation in Single-Walled Carbon Nanotube Films
Christopher A. Merchant, Nina Markovic
We have studied photocurrent generation in large carbon nanotube (CNT) films using electrodes with different spacings. We observe that the photocurrent depends strongly on the posi…
Electrically Tunable Spin Polarization in a Carbon-Nanotube Spin Diode
Christopher A. Merchant, Nina Markovic
We have studied the current through a carbon nanotube quantum dot with one ferromagnetic and one normal-metal lead. For the values of gate voltage at which the normal lead is reson…
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…
New Universality Class at the Magnetic Field Tuned Superconductor-Insulator Transition?
N. Markovic, C. Christiansen, A. M. Goldman
The superconductor-insulator transition in ultrathin films of amorphous Bi was tuned by an applied magnetic field. A finite size scaling analysis has been carried out to determine…