S
S. V. Dubonos
Researcher at Russian Academy of Sciences
Publications - 26
Citations - 75209
S. V. Dubonos is an academic researcher from Russian Academy of Sciences. The author has contributed to research in topics: Vortex & Superconductivity. The author has an hindex of 14, co-authored 26 publications receiving 66848 citations.
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Journal ArticleDOI
Electric Field Effect in Atomically Thin Carbon Films
Kostya S. Novoselov,Andre K. Geim,Sergey V. Morozov,Da Jiang,Y. Zhang,S. V. Dubonos,Irina V. Grigorieva,A. A. Firsov +7 more
TL;DR: Monocrystalline graphitic films are found to be a two-dimensional semimetal with a tiny overlap between valence and conductance bands and they exhibit a strong ambipolar electric field effect.
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Two-dimensional gas of massless Dirac fermions in graphene
Kostya S. Novoselov,A. K. Geim,Sergey V. Morozov,Da Jiang,Mikhail I. Katsnelson,Irina V. Grigorieva,S. V. Dubonos,A. A. Firsov +7 more
TL;DR: This study reports an experimental study of a condensed-matter system (graphene, a single atomic layer of carbon) in which electron transport is essentially governed by Dirac's (relativistic) equation and reveals a variety of unusual phenomena that are characteristic of two-dimensional Dirac fermions.
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Ballistic Hall micromagnetometry
Andre K. Geim,S. V. Dubonos,J.G.S. Lok,Irina V. Grigorieva,Jan C. Maan,L. Theil Hansen,Poul Erik Lindelof +6 more
TL;DR: In this article, a magnetization measurement technique for quantifying the thermodynamic properties of individual submicron superconducting and ferromagnetic particles is presented, which allows quantitative studies of the properties of these materials.
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Subatomic movements of a domain wall in the Peierls potential
TL;DR: It is revealed that domain walls can become trapped between crystalline planes, and that they propagate by distinct jumps that match the lattice periodicity, which offers a means for probing experimentally the physics of topological defects in discrete lattices.
Journal ArticleDOI
Submicron sensors of local electric field with single-electron resolution at room temperature
Irina Barbolina,Kostya S. Novoselov,Sergey V. Morozov,S. V. Dubonos,Mohamed Missous,A. O. Volkov,D. A. Christian,Irina V. Grigorieva,A. K. Geim +8 more
TL;DR: In this article, the authors describe probes of a local electric field, which are capable of detecting an electric charge as small as the charge of one electron e, operational under ambient conditions and having a spatial resolution down to 100nm.