Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Mishchenko, Andrei"'
Recommenders have become widely popular in recent years because of their broader applicability in many e-commerce applications. These applications rely on recommenders for generating advertisements for various offers or providing content recommendati
Externí odkaz:
http://arxiv.org/abs/1711.05828
Publikováno v:
Phys. Rev. Lett. 104, 056602 (2010)
We developed a novel method for obtaining the distribution of trapped carriers over their degree of localization in organic transistors, based on the fine analysis of electron spin resonance spectra at low enough temperatures where all carriers are l
Externí odkaz:
http://arxiv.org/abs/1108.2090
Publikováno v:
Europhys. Lett. 89 37007 (2010)
Non-local, inhomogeneous and retarded response observed in experiments is reproduced by introducing the Inhomogeneous Momentum Average (IMA) method to study single polaron problems with disorder in the on-site potential and/or spatial variations of t
Externí odkaz:
http://arxiv.org/abs/0906.1233
Publikováno v:
Phys. Rev. Lett. 101, 116403 (2008)
We develop an approximation-free Diagrammatic Monte Carlo technique to study fermionic particles interacting with each other simultaneously through both an attractive Coulomb potential and bosonic excitations of the underlying medium. Exemplarily we
Externí odkaz:
http://arxiv.org/abs/0803.3562
The dynamics of the total magnetization in metallic ferromagnet is studied theoretically taking into account the relativistic spin-orbit interaction. It is found that its quantum dynamics is seriously influenced by the band crossings near the Fermi e
Externí odkaz:
http://arxiv.org/abs/cond-mat/0702379
Publikováno v:
Phys.Rev.B66,184405 (2002)
We study the excitonic states in CaB6 in terms of the Ginzburg-Landau theory. By minimizing the free energy and by comparing with experimental results, we identify two possible ground states with exciton condensation. They both break time-reversal an
Externí odkaz:
http://arxiv.org/abs/cond-mat/0204640
Publikováno v:
Phys. Rev. Lett. 88, 126404 (2002)
Novel ferromagnetism in Ca$_{1-x}$La$_{x}$B$_6$ is studied in terms of the Ginzburg-Landau theory for excitonic order parameters, taking into account symmetry of the wavefunctions. We found that the minima of the free energy break both inversion and
Externí odkaz:
http://arxiv.org/abs/cond-mat/0107215
Autor:
Mishchenko, Andrei S.
The theory of the quasielastic magnetic scattering of neutrons at the spin liquid with RVB (resonance valence bonds) correlations is presented. Calculations demonstrate that the dependence of the scattering cross section on the energy transfer reprod
Externí odkaz:
http://arxiv.org/abs/cond-mat/9808314
Autor:
Mishchenko, Andrei S, Nagaosa, Naoto
Publikováno v:
In Journal of Physics and Chemistry of Solids 2002 63(6):1603-1606
Autor:
Cancellieri, Claudia, Mishchenko, Andrei S., Aschauer, Ulrich, Filippetti, Alessio, Faber, Carina, Bariši, O.S., Rogalev, V.A., Schmitt, Thorsten, Nagaosa, Naoto, Strocov, Vladimir N.
Publikováno v:
Nature Communications, 7
Interplay of spin, charge, orbital and lattice degrees of freedom in oxide heterostructures results in a plethora of fascinating properties, which can be exploited in new generations of electronic devices with enhanced functionalities. The paradigm e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d44847e4ac89c60abbb30a4cd65d56fa
https://hdl.handle.net/20.500.11850/113195
https://hdl.handle.net/20.500.11850/113195