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cond-mat.str-el2003★ 35 cited
Temperature dependent effective mass renormalization in a Coulomb Fermi liquid
Ying Zhang, S. Das Sarma
We calculate numerically the quasiparticle effective mass (m*) renormalization as a function of temperature and electron density in two- and three-dimensional electron systems with…
cond-mat.str-el2003★ 42 cited
Quasiparticle effective mass divergence in two dimensional electron systems
Ying Zhang, S. Das Sarma
Within the infinite series of ring (or bubble) diagram approximation for the electronic self-energy as appropriate for the long-range Coulomb interaction, we calculate the density-…