Accession Number:
AD1004610
Title:
Photovoltaic and Rectification Currents in Quantum Dots
Descriptive Note:
Journal Article
Corporate Author:
Harvard University Cambridge United States
Personal Author(s):
Report Date:
2005-06-15
Pagination or Media Count:
4.0
Abstract:
We investigate theoretically and experimentally the statistical properties of dc current through an open quantum dot subject to ac excitation of a shape-defining gate. The symmetries of rectification current and photovoltaic current with respect to applied magnetic field are examined. Theory and experiment are found to be in good agreement throughout a broad range of frequency and ac power, ranging from adiabatic to nonadiabatic regimes.