8 citations · 12 across the 5 of their papers we have counts for
5 papers
Conductance noise in nano-patterned PbS quantum dot arrays
Tamar S. Mentzel, Nirat Ray, Neal E. Staley +3
We report unexpectedly large noise in the current from nanopatterned PbS quantum dot films. The noise is proportional to the current when the latter is varied by changing the sourc…
Contactless measurement of electrical conductance of a thin film of amorphous germanium
T. S. Mentzel, K. MacLean, M. A. Kastner
We present a contactless method for measuring charge in a thin film of amorphous germanium (a-Ge) with a nanoscale silicon MOSFET charge sensor. This method enables the measurement…
The Effect of Electrostatic Screening on a Nanometer Scale Electrometer
Kenneth MacLean, Tamar S. Mentzel, Marc A. Kastner
We investigate the effect of electrostatic screening on a nanoscale silicon MOSFET electrometer. We find that screening by the lightly doped p-type substrate, on which the MOSFET i…
Measuring Charge Transport in an Amorphous Semiconductor Using Charge Sensing
K. MacLean, T. S. Mentzel, M. A. Kastner
We measure charge transport in hydrogenated amorphous silicon (a-Si:H) using a nanometer scale silicon MOSFET as a charge sensor. This charge detection technique makes possible the…
Charge transport in arrays of PbSe nanocrystals
T. S. Mentzel, V. J. Porter, S. Geyer +3
We report electrical transport measurements of arrays of PbSe nanocrystals forming the channels of field effect transistors. We measure the current in these devices as a function o…