Zobrazeno 1 - 10
of 320
pro vyhledávání: '"Kirova, N."'
Publikováno v:
Symmetry 2023, Volume 15, Issue 7, 1449
In this article, we review different studies based on advanced x-ray diffraction techniques - especially coherent x-ray diffraction - that allowed us to reveal the behaviour of such symmetry-breaking systems as Charge Density Wave (CDW) and Spin dens
Externí odkaz:
http://arxiv.org/abs/2307.13536
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 correlated materials with spontaneous symmetry breakings. Being transient, t
Externí odkaz:
http://arxiv.org/abs/1411.1868
Autor:
Choi, A., Kim, K. H., Hong, S. J., Goh, M., Akagi, K., Kaner, R. B., Kirova, N. N., Brazovskii, S. A., Johnson, A. T., Bonnell, D. A., Mele, E. J., Park, Y. W.
Publikováno v:
Physical Review B, 86, 155423 (2012)
Polymer nanofibers are one-dimensional organic hydrocarbon systems containing conducting polymers where the non-linear local excitations such as solitons, polarons and bipolarons formed by the electron-phonon interaction were predicted. Magnetoconduc
Externí odkaz:
http://arxiv.org/abs/1210.4638
Autor:
Bisti, V. E., Kirova, N. N.
Inter-Landau-level transitions in the bilayer graphene at high perpendicular magnetic field at the filling-factor v<<1 have been studied. The next-nearest-neighbor transitions, energy difference between dimer and non-dimer sites and layer asymmetry a
Externí odkaz:
http://arxiv.org/abs/1102.2638
We present an analytical device model for a graphene bilayer field-effect transistor (GBL-FET) with a graphene bilayer as a channel, and with back and top gates. The model accounts for the dependences of the electron and hole Fermi energies as well a
Externí odkaz:
http://arxiv.org/abs/0812.4490
High-resolution coherent x-ray diffraction experiment has been performed on the charge density wave (CDW) system K$_{0.3}$MoO$_3$. The $2k_F$ satellite reflection associated with the CDW has been measured with respect to external dc currents. In the
Externí odkaz:
http://arxiv.org/abs/0711.4227
Autor:
Kirova, N., Brazovskii, S.
Publikováno v:
Journ. de Physique, IV France, v.10, p.P3-183 (2000)
The rich order parameter of Spin Density Waves allows for unusual object of a complex topological nature: a half-integer dislocation combined with a semi-vortex of a staggered magnetization. It becomes energetically preferable to ordinary dislocation
Externí odkaz:
http://arxiv.org/abs/cond-mat/0004313
Autor:
Brazovski, S., Kirova, N.
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 magnetization. It becomes energetically preferable to ordinary disloc
Externí odkaz:
http://arxiv.org/abs/cond-mat/9911143