TY - JOUR
T1 - AC conductance of an interacting quantum dot
T2 - Single-electron-level spectroscopy
AU - Berkovits, R.
AU - Abraham, M.
AU - Avishai, Y.
PY - 1993
Y1 - 1993
N2 - The authors calculate the AC and DC current through a quantum double-barrier heterostructure taking into account Coulomb interactions in the well. The AC conductance has a periodic dependence on the external field frequency corresponding to the single-electron-level spacing, and as a function of the leads' chemical potential with a period determined by the interaction. These two different periods enable probing of the two characteristic energy scales of the quantum-dot structure.
AB - The authors calculate the AC and DC current through a quantum double-barrier heterostructure taking into account Coulomb interactions in the well. The AC conductance has a periodic dependence on the external field frequency corresponding to the single-electron-level spacing, and as a function of the leads' chemical potential with a period determined by the interaction. These two different periods enable probing of the two characteristic energy scales of the quantum-dot structure.
UR - http://www.scopus.com/inward/record.url?scp=36149034396&partnerID=8YFLogxK
U2 - 10.1088/0953-8984/5/13/005
DO - 10.1088/0953-8984/5/13/005
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AN - SCOPUS:36149034396
SN - 0953-8984
VL - 5
SP - L175-L182
JO - Journal of Physics Condensed Matter
JF - Journal of Physics Condensed Matter
IS - 13
M1 - 005
ER -