Electric Field Effect in Atomically Thin Carbon Films
- K. Novoselov, SUPARNA DUTTASINHA, A. Firsov
- PhysicsScience
- 21 October 2004
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.
Two-dimensional gas of massless Dirac fermions in graphene
- K. Novoselov, A. Geim, A. Firsov
- PhysicsNature
- 13 September 2005
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.
Nanofabricated media with negative permeability at visible frequencies
- A. Grigorenko, A. Geim, J. Petrovic
- Materials ScienceNature
- 25 April 2005
A nanofabricated medium consisting of electromagnetically coupled pairs of gold dots with geometry carefully designed at a 10-nm level exhibits a strong magnetic response at visible-light frequencies, including a band with negative µ.
Two-dimensional electron and hole gases at the surface of graphite
- S. Morozov, K. Novoselov, D. Jiang, A. Firsov, S. V. D. Geim
- Physics
- 12 May 2005
We report two-dimensional (2D) electron and hole gases induced at the surface of graphite by the electric field effect. The 2D gases reside within a few near-surface atomic layers and exhibit…
Elemental vapor-phase synthesis of nanostructured zinc oxide
- A. N. Red’kin, Z. I. Makoveĭ, A. Gruzintsev, E. Yakimov, O. Kononenko, A. Firsov
- Materials Science, Chemistry
- 7 November 2009
We systematize experimental data on the elemental vapor-phase synthesis of zinc oxide nanocrystal arrays on substrates. This process may yield nanostructures differing in shape and dimensions, in…
Unusual quantum magnetic-resistive oscillations in a superconducting structure of two circular asymmetric loops in series
- V. Kuznetsov, A. Firsov
- Physics
- 5 October 2012
Observation of the external-ac-current-induced dc voltage proportional to the steady current in superconducting loops
- S. Dubonos, V. Kuznetsov, I. Zhilyaev, A. Nikulov, A. Firsov
- Physics
- 26 March 2003
A dc voltage induced by an external ac current was observed in a system of asymmetric aluminum loops at temperatures corresponding to 0.95–0.98 of the superconducting transition temperature. The…
ZnO Nanorods: Synthesis by Catalyst-Free CVD and Thermal Growth from Salt Composites and Application to Nanodevices
- O. Kononenko, A. Redkin, A. Baranov, G. Panin, A. Kovalenko, A. Firsov
- Materials Science
- 9 March 2012
Oleg V. Kononenko1, Arkady N. Redkin1, Andrey N. Baranov3, Gennady N. Panin1,2, Artem A. Kovalenko4 and Anatoly A. Firsov1 1Institute of Microelectronics Technology and High Purity Materials, RAS…
Voltage plateaus on V(I) curves of long quasi-one-dimensional superconducting wires (without microwave irradiation)
- V. Kuznetsov, A. Firsov
- Physics
- 1 November 2016
Segments of an almost constant voltage (plateaus) on the V(I) curves of long quasi-one-dimensional superconducting aluminum wires placed in a magnetic field are found slightly below Tc, which are…
Rectified dc voltage versus magnetic field in a superconducting asymmetric figure-of-eight-shaped microstructure
- V. Kuznetsov, A. Firsov, S. Dubonos
- Physics
- 27 October 2007
We have measured periodic oscillations of rectified dc voltage versus magnetic field V_{dc}(B) in a superconducting aluminum thin-film circular-asymmetric figure-of-eight microstructure threaded by a…
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