62 citations · 325 across the 27 of their papers we have counts for
27 papers
Excitonic Insulator and the Extended Falicov--Kimball Model Away from Half-Filling
D. I. Golosov
We consider an extended spinless Falicov--Kimball model at an arbitrary doping level, focusing on the range of parameter values where a uniform excitonic insulator is stabilised at…
An On-Site Density Matrix Description of the Extended Falicov--Kimball Model at Finite Temperatures
D. I. Golosov
We propose a single-site mean-field description, an analogue of Weiss mean-field theory, suitable for narrow-band systems with correlation-induced hybridisation at finite temperatu…
A Description of Phases with Induced Hybridisation at Finite Temperatures
D. I. Golosov
In an extended Falicov-Kimball model, an excitonic insulator phase can be stabilised at zero temperature. With increasing temperature, the excitonic order parameter (interaction-in…
Stoner-type theory of Magnetism in Silicon MOSFETs
D. I. Golosov
We consider quasi-two-dimensional gas of electrons in a typical Si-MOSFET, assuming repulsive contact interaction between electrons. Magnetisation and susceptibility are evaluated…
Stoner Magnetism in an Inversion Layer
D. I. Golosov
Motivated by recent experimental work on magnetic properties of Si-MOSFETs, we report a calculation of magnetisation and susceptibility of electrons in an inversion layer, taking i…
Resistance asymmetry of a two-dimensional electron gas caused by an effective spin injection
D. I. Golosov, I. Shlimak, A. Butenko +2
We have performed conductivity measurements on a Si-MOSFET sample with a slot in the upper gate, allowing for different electron densities n_1 and n_2 across the slot. Dynamic long…