234 citations · 5.3k across the 102 of their papers we have counts for
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cond-mat1996★ 27 cited
Plasmon-pole approximation for semiconductor quantum wire electrons
S. Das Sarma, E. H. Hwang, Lian Zheng
We develop the plasmon-pole approximation for an interacting electron gas confined in a semiconductor quantum wire. We argue that the plasmon-pole approximation becomes a more accu…
cond-mat1996★ 121 cited
Dynamical response of a one dimensional quantum wire electron system
S. Das Sarma, E. H. Hwang
We provide a self-contained theoretical analysis of the dynamical response of a one dimensional electron system, as confined in a semiconductor quantum wire, within the random phas…
cond-mat1996★ 9 cited
Quasiparticle properties of a coupled quantum wire electron-phonon system
E. H. Hwang, Ben Yu-Kuang Hu, S. Das Sarma
We study leading-order many-body effects of longitudinal optical (LO) phonons on electronic properties of one-dimensional quantum wire systems. We calculate the quasiparticle prope…