S. Cohen, T.O. Sedgwick, et al.
MRS Proceedings 1983
Transport measurements are used to study the quantized energy levels in a small electron gas, referred to as a Coulomb island. First, large-bias measurements reveal the excitation spectrum of the island. Second, small-bias measurements probe the intrinsic line shape of energy levels. Line shapes are generally fit well by thermally broadened Lorentzians. In addition, a decrease in the charging energy of the island is observed as the coupling to its leads is increased. This effect is shown to be consistent with a dramatic increase in one of the island-lead capacitances. © 1993 The American Physical Society.
S. Cohen, T.O. Sedgwick, et al.
MRS Proceedings 1983
I. Morgenstern, K.A. Müller, et al.
Physica B: Physics of Condensed Matter
Julien Autebert, Aditya Kashyap, et al.
Langmuir
J.K. Gimzewski, T.A. Jung, et al.
Surface Science