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Influence of Mutual Drag of Light and Heavy Holes on conductivity of p-Silicon and p-Germanium
Mutual Drag of Light avy Holes
2010/11/25
Conductivity of p-Si and p-Ge is considered for two band model with due regard for mutual drag of light and heavy holes. It is shown that for small and moderate temperatures this drag sig-nificantly d...
Anomalous spin-resolved point-contact transmission of holes due to cubic Rashba spin-orbit coupling
Anomalous spin-resolved point-contact transmission cubic Rashba spin-orbit coupling
2010/11/22
cEvidence is presented for the nite wave vector crossing of the two lowest one-dimensional spin-split subbands in quantum point contacts fabricated from two-dimensional hole gases with strong spin-or...
Surprises in the Evaporation of 2-Dimensional Black Holes
Evaporation of 2-Dimensional Black Holes
2010/12/20
The formal solution of the second order Killing tensor equations for the general pp-wave spacetime is given. The Killing tensor equations are integrated fully for some specific pp-wave spacetimes.
Single-charge rotating black holes in four-dimensional gauged supergravity
Single-charge black holes four-dimensional gauged supergravity
2010/12/21
We consider four-dimensional U(1)4 gauged supergravity, and obtain asymptotically AdS4,
non-extremal, charged, rotating black holes with one non-zero U(1) charge. The thermodynamic
quantities are co...