71 citations · 301 across the 15 of their papers we have counts for
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Exchange instabilities in electron systems: Bloch versus Stoner Ferromagnetism
Ying Zhang, S. Das Sarma
We show that 2D and 3D electron systems with the long-range Coulomb electron-electron interaction could develop ferromagnetic instabilities due to strong exchange effects at low de…
Dispersion Instability in Strongly Interacting Electron Liquids
Ying Zhang, V. M. Yakovenko, S. Das Sarma
We show that the low-density strongly interacting electron liquid, interacting via the long-range Coulomb interaction, could develop a dispersion instability at a critical density…
Density dependent spin susceptibility and effective mass in interacting quasi-two dimensional electron systems
Ying Zhang, S. Das Sarma
Motivated by recent experimental reports, we carry out a Fermi liquid many-body calculation of the interaction induced renormalization of the spin susceptibility and effective mass…
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…
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-…