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19992025
most citedDevice Model for Graphene Bilayer Field-Effect Transistor

41 citations · 101 across the 14 of their papers we have counts for

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10 papers · 1 filter

cond-mat.str-el2025

Inhomogeneous Evolution of a Dense Ensemble of Optically Pumped Excitons to a Charge Transfer State

Natasha Kirova, Serguei Brazovskii

Phase transformations induced by short optical pulses are mainstream in studies on the dynamics of cooperative electronic states. We present a semi-phenomenological modeling of spa…

cond-mat.str-el2021

Multi-fluid hydrodynamics in charge density waves with collective, electronic, and solitonic densities and currents

Serguei Brazovskii, Natasha Kirova

We present a general scheme to approach the space - time evolution of deformations, currents, and the electric field in charge density waves related to appearance of intrinsic topo…

cond-mat.str-el2021★ 3 cited

Phase slips, dislocations, half-integer vortices, two-fluid hydrodynamics and the chiral anomaly in charge and spin density waves

Serguei Brazovskii, Natasha Kirova

This brief review recalls some chapters in theory of sliding incommensurate density waves which may have appeared after inspirations from studies of I.E Dzyaloshinskii and collabor…

cond-mat.str-el2018★ 7 cited

From chiral anomaly to two-fluid hydrodynamics for electronic vortices

Serguei Brazovskii, Natasha Kirova

Many recent experiments addressed manifestations of electronic crystals, particularly the charge density waves, in nano-junctions, under electric field effect, at high magnetic fie…

cond-mat.str-el2015★ 2 cited

The excitonic insulator route through a dynamical phase transition induced by an optical pulse

Serguei Brazovskii, Natasha Kirova

We consider a dynamical phase transition induced by a short optical pulse in a system prone to thermodynamical instability. We address the case of pumping to excitons whose density…

cond-mat.str-el2015★ 8 cited

Dynamical patterns of phase transformations from self-trapping of quantum excitons

Tianyou Yi, Natasha Kirova, Serguei Brazovskii

Phase transitions induced by short optical pulses is a new mainstream in studies of cooperative electronic states. Its special realization in systems with neutral-ionic transformat…

cond-mat.str-el2015★ 4 cited

Modeling of dislocations in a CDW junction: interference of the CDW and the normal carriers

Alvaro Rojo Bravo, Tianyou Yi, Natasha Kirova +1

We derive and study equations for dissipative transient processes in a constraint incommensurate charge density wave (CDW) with remnant pockets or a thermal population of normal ca…

cond-mat.str-el2014

Multi-vortex dynamics in junctions of charge density waves

T. Yi, A. Rojo-Bravo, N. Kirova +1

Ground state reconstruction by creation of topological defects in junctions of CDWs is a convenient playground for modern efforts of field-effect transformations in strongly correl…

cond-mat.str-el2007

Observation of correlations up to the micrometer scale in sliding charge-density waves

D. Le Bolloc'h, V. L. R. Jacques, N. Kirova +4

High-resolution coherent x-ray diffraction experiment has been performed on the charge density wave (CDW) system KMoO. The satellite reflection associated with t…

cond-mat.str-el1999

Topological coupling of dislocations and magnetization vorticity in Spin Density Waves

S. Brazovski, N. Kirova

The rich order parameter of Spin Density Waves allows for an unusual object of a complex topological nature: a half-integer dislocation combined with a semi-vortex of the staggered…