161 citations · 162 across the 2 of their papers we have counts for
3 papers · 1 filter
Excitonic switches at 100 K temperatures
G. Grosso, J. Graves, A. T. Hammack +4
Photonic and optoelectronic devices may offer the opportunity to realize efficient signal processing at speeds higher than in conventional electronic devices. Switches form the bui…
Current Noise in Quantum Point Contacts
L. DiCarlo, Yiming Zhang, D. T. McClure +6
We present measurements of current noise in quantum point contacts as a function of source-drain bias, gate voltage, and in-plane magnetic field. At zero bias, Johnson noise provid…
Imaging Magnetic Focusing of Coherent Electron Waves
K. E. Aidala, R. E. Parrott, T. Kramer +4
The magnetic focusing of electrons has proven its utility in fundamental studies of electron transport. Here we report the direct imaging of magnetic focusing of electron waves, sp…