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2003








2012

Polarization field in a single-valley strongly-interacting 2D electron system
V.T. Dolgopolov, A.A. Shashkin
JETP Lett. 95, 570 (2012)

Critical Behavior of a Strongly Interacting 2D Electron System
A. Mokashi, S. Li, Bo Wen, S. V. Kravchenko, A. A. Shashkin, V. T. Dolgopolov, M. P. Sarachik
Phys. Rev. Lett. 109, 096405 (2012)

Quantum Hall Mach-Zehnder interferometer at fractional filling factors
Deviatov E. V., Egorov S. V., Biasiol G., and Sorba L.
EPL (formerly Europhysics Letters) 100, 67009 (2012)

Energy spectrum reconstruction at the edge of a two-dimensional electron system with strong spin-orbit coupling
A. Kononov, G. Biasiol, L. Sorba, E. V. Deviatov
Phys Rev B 86 125304 (2012)

Spin transition in the fractional quantum Hall regime: Effect of wave function extent
V. V. Vanovsky, V. S. Khrapai, A. A. Shashkin, V. Pellegrini, L. Sorba, G. Biasiol
Submitted to Phys.Rev. Lett.

Pair Scattering of Electrons in Edge Channels of Opposite Chiralities in the Presence of a Disorder Potential
M. G. Prokudina, V. S. Khrapai
JETP Letters Volume 95, 345 (2012).

Influence of e-e scattering on the temperature dependence of the resistance of a classical ballistic point contact in a two-dimensional electron system
M. Yu. Melnikov, J. P. Kotthaus, V. Pellegrini, L. Sorba, G. Biasiol, V. S. Khrapai
Phys. Rev. B 86, 075425 (2012)

Negative differensial conductanse in InAs wire based double quantum dot induced by charged AFM tip
Zhukov A.A., Volk Ch., Winden A., Hardtdegen H., Schapers Th.
JETP, 142, (2012)

Distortions of coulomb blockade conductance line in scanning gate measurements of $InAs$ nanowire based quantum dots
Zhukov A.A., Volk Ch., Winden A., Hardtdegen H., Shapers Th.
JETP (2012)

Direct observation of standing electron waves in diffusively conducting InAs nanowire
A. A. Zhukov, Ch. Volk, A. Winden, H. Hardtdegen, Th. Schapers
JETP Letters, 96, 114 (2012)


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JETP Letters 96, 646 (2012)


2011

Thermoelectric properties of the interacting two dimensional electron gas in the diffusion regime
V.T. Dolgopolov , A.Gold
94, 481 (2011).

Energy transport by neutral collective excitations at the quantum Hall edge
E.V. Deviatov, A. Lorke, G. Biasiol, L. Sorba
Phys. Rev. Lett. 106, 256802 (2011)

Quantum Hall Mach-Zehnder interferometer far beyond equilibrium
E. V. Deviatov, A. Ganczarczyk, A. Lorke, G. Biasiol, and L. Sorba
Phys. Rev. B 84, 235313 (2011)

Temperature dependence of the diffusive thermopower in the two-dimensional interacting electron gas
F.Gold, V.Y. Dolgopolov
EPL 96 , 27007 (2011)


..
, 37,240 (2011).


2010

Superconductor-insulator quantum phase transition
Gantmakher VF, Dolgopolov VT
PHYSICS-USPEKHI, 53, 1-49, (2010)

Local investigation of the energy gap within the incompressible strip in the quantum Hall regime
E.V. Deviatov, A. Lorke, G. Biasiol, L. Sorba, W. Wegscheider
JETP Letters, vol. 92, issue 1, 69 (2010)

Transport properties of the two-dimensional interacting anisotropic electron gas at zero temperature
Khrapai VS, Gold A
PHYSICAL REVIEW B, 81, 085309 (2010)


2009

Spin susceptibility and polarization field in a dilute two-dimensional electron system in (111) silicon
Kapustin AA, Shashkin AA, Dolgopolov VT, et al.
PHYSICAL REVIEW B, 79, 205314 (2009)

Effects of interactions in two dimensions
Shashkin AA, Kapustin AA, Deviatov EV, et al.
JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, 42, 214010 (2009)

Experimental realization of a Fabry-Perot-type interferometer by co-propagating edge states in the integer and fractional quantum Hall effect regimes
Eduard V. Deviatov, Bastian Marquardt, Axel Lorke, Giorgio Biasiol, and Lucia Sorba
Proc. SPIE Vol. 7364, 73640Q (May. 28, 2009)

Interference effects in transport across a single incompressible strip at the edge of the fractional quantum Hall system
E. V. Deviatov, B. Marquardt, A. Lorke, G. Biasiol, and L. Sorba
Phys. Rev. B 79, 125312 (2009)

Calculation of the anisotropic mobility in (110) AlAs quantum wells at zero temperature
Khrapai VS, Gold A
JETP LETTERS, 90, 346-349, (2009)

Thermodynamic measurements in a fractional quantum hall effect and the composite-fermion approach
Prokudina MG, Khrapai VS
JETP LETTERS, 89, 568-574, (2009)

Dependence of transport through carbon nanotubes on local coulomb potential
Zhukov AA, Finkelstein G
JETP LETTERS, 89, 212-215, (2009)

Measurements of Work Function of Pristine and CuI Doped Carbon Nanotubes
Zhukov AA, Gartman VK, Borisenko DN, et al.
JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS, 109, 307-313 (2009)


2008

Manifestation of a complex edge excitation structure in the quantum Hall regime at high fractional filling factors
E. V. Deviatov, A. Lorke, and W. Wegscheider
Phys. Rev. B 78, 035310 (2008)

Experimental realization of a Fabry-Perot-type interferometer by copropagating edge states in the quantum Hall regime
E.V. Deviatov and A. Lorke
Phys. Rev. B 77, 161302(R) (2008)
DOI: 10.1103/PhysRevB.77.161302

Separately contacted edge states at high imbalance in the integer and fractional quantum Hall effect regime
E. V. Deviatov, A Lorke
Review article,
phys. stat. sol. (b) 245, No. 2, 366 - 377 (2008) (Special Issue of physica status solidi (b))
http://dx.doi.org/10.1002/pssb.200743341

Transport across the incompressible strip in the fractional quantum Hall effect regime.
E. V. Deviatov, V. T. Dolgopolov, A. Lorke, D. Reuter, and A. D. Wieck
Physica E 40 (2008) 1232-1234
http://dx.doi.org/10.1016/j.physe.2007.08.039

Filling Factor Dependence of the Fractional Quantum Hall Effect Gap
V. S. Khrapai, A. A. Shashkin, M. G. Trokina, V. T. Dolgopolov, V. Pellegrini, F. Beltram, G. Biasiol, and L. Sorba
Phys. Rev. Lett. 100, 196805 (2008)

Nonequilibrium phenomena in adjacent electrically isolated nanostructures
V.S. Khrapai, S. Ludwig, J.P. Kotthaus, H.P. Tranitz, W. Wegscheider
Physica E 40, 995 (2008)

Formation of Nanostructures in a Heterojunction with a Deeply Located 2D Electron Gas via the Method of High-Voltage Anodic-Oxidation Lithography Using an Atomic-Force Microscope
M. Yu. Melnikov, V. S. Khrapai, and D. Schuh
INSTRUMENTS AND EXPERIMENTAL TECHNIQUES, 51, 779-779 (2008)

Interference of ballistic electrons in an open quantum dot at high temperatures
Mel'nikov MY, Dolgopolov VT, Khrapai VS, et al.
JETP LETTERS, 88, 36-40 (2008)

A scanning probe microscope for studying electron transport at low temperatures
Zhukov AA
INSTRUMENTS AND EXPERIMENTAL TECHNIQUES, 51, 130 (2008)

Localized - delocalized electron quantum phase transitions
Gantmakher VF, Dolgopolov VT
PHYSICS-USPEKHI, 51, 3-22(2008)

Strongly enhanced effective mass in dilute two-dimensional electron systems: System-independent origin
A. A. Shashkin, A. A. Kapustin, E. V. Deviatov, V. T. Dolgopolov, and Z. D. Kvon
Phys. Rev. B 76, 241302 (2007)


2007

Khrapai VS, Shashkin AA, Trokina MG, Dolgopolov V.T et al.
Direct measurements of fractional quantum hall effect gaps
PHYSICAL REVIEW LETTERS 99 (8), 086802 (2007)

Deviatov EV
Edge states in the regimes of integer and fractional quantum Hall effects
PHYSICS-USPEKHI 50, 197 (2007)

Deviatov EV, Kapustin AA, Dolgopolov VT, et al.
Evidence for the Luttigger liquid density of states in transport across the incompressible stripe at fractional filling factors
EPL 77, 37002 (2007)

Khrapai VS, Ludwig S, Kotthaus JP, et al.
Counterflow of electrons in two isolated quantum point contacts
PHYSICAL REVIEW LETTERS 99, 096803 (2007)

Gold A, Fabie L, Dolgopolov VT
Dingle temperatures for a two-band model: Application to the two-dimensional electron gas on silicon (111)
APPLIED PHYSICS LETTERS 91, 052112 (2007)

Dolgopolov VT
Two-dimensional electron systems with strong interaction in silicon MOSFETs
LOW TEMPERATURE PHYSICS 33,98 (2007)


2006

A. A. Shashkin, S. Anissimova, M. R. Sakr, S. V. Kravchenko, V. T. Dolgopolov, T. M. Klapwijk
Critical behavior of the Pauli spin susceptibility in a strongly correlated 2D electron liquid.
Phil. Mag. 86, 2761 ( 2006)

Shashkin AA, Deviatov EV, Dolgopolov VT, et al.
Conductivity of a spin-polarized two-dimensional electron liquid in the ballistic regime
PHYSICAL REVIEW B 73 , 115420 (2006)

Anissimova S, Venkatesan A, Shashkin AA, et al.
Magnetization of a strongly interacting two-dimensional electron system in perpendicular magnetic fields
PHYSICAL REVIEW LETTERS 96, 046409 (2006)

Shashkin AA, Anissimova S, Sakr MR, et al.
Pauli spin susceptibility of a strongly correlated two-dimensional electron liquid
PHYSICAL REVIEW LETTERS 96, 036403 (2006)

Kravchenko SV, Shashkin AA, Anissimova S, Dolgopolov V.T. et al.
Thermodynamic magnetization of a strongly correlated two-dimensional electron system
ANNALS OF PHYSICS 321, 1588 (2006)

Dolgopolov VT, Deviatov EV, Khrapai VS, et al.
Spin ordering: two different scenarios for the single and double layer structures in the fractional and integer quantum Hall effect regimes
PHYSICA STATUS SOLIDI B 243, 3648 (2006)

Deviatov EV, Kapustin AA, Dolgopolov VT, et al.
Equilibration between edge states in the fractional quantum Hall effect regime at high imbalances
PHYSICAL REVIEW B 74, 073303 (2006)

Khrapai VS, Ludwig S, Kotthaus JP, et al.
Double-dot quantum ratchet driven by an independently biased quantum point contact
PHYSICAL REVIEW LETTERS 97, 176803 (2006)


2005

E.V. Deviatov, V.T. Dolgopolov, A. Wurtz, A. Lorke, A. Wixforth, W. Wegscheider, K.L. Campman, A.C. Gossard
Topological defects in the edge state structure in a bilayer electron system.
Phys. Rev. B, 72, 041305 (2005).

E.V. Deviatov, V.T. Dolgopolov, A. Lorke, W. Wegscheider, A.D. Wieck
Experimental investigation of the edge states structure at fractional filling factors.
, 82,598 (2005)

V.S. Khrapai, A.A. Shashkin, E.L. Shangina, V. Pellegrini, F. Beltram, G. Biasiol and L. Sorba
Spin gap in the 2D electron system of GaAs/AlGaAs single heterojunctions in weak magnetic fields. Phys.Rev. B 72, 035344 (2005)

A. A. Shashkin,
Metal-insulator transitions and the effects of electron-electron interactions in two-dimensional electron systems.
, 48, 129 (2005)


2004

A. Wurtz, E.V. Deviatov , A. Lorke, V.T. Dolgopolov, D. Reuter, A. Wieck
Separately Contacted Edge States in the Fractional Quantum Hall Regime.
Physica E, 22,177 (2004).

E. V. Deviatov, V.T. Dolgopolov, A. Wurtz,
Charge redistribution between cyclotron-resolved edge states at high imbalance.
, 79, 618 2004.

A. A. Shashkin, V. T. Dolgopolov, S. V. Kravchenko
Comment on "Interaction Effects in Conductivity of Si Inversion Layers at Intermediate Temperatures"
Phys. Rev. Lett. 93, 269705 (2004)

E.V. Deviatov, A. Wurtz, A.Lorke, M.Yu. Melnikov, V.T. Dolgopolov, A. Wixforth, K.L. Campman, A.C. Gossard
Manifestation of the bulk phase transition in the edge energy spectrum in a two dimensional bilayer electron system
, 79, 206 (2004).

E.V. Deviatov, A. Wurtz, A. Lorke, M.Yu. Melnikov, V.T. Dolgopolov, D. Reuter, A.D. Wieck
Observation of two relaxation mechanisms in transport between spin split edge states at high imbalance.
Phys. Rev. B, 69 115330 (2004).


2003

V.S. Khrapai, A.A. Shashkin, V.T. Dolgopolov,
Strong enhancement of the valley splitting in a 2D electron system in silicon,
Phys. Rev., B 67, 113305 (2003).

V. S. Khrapai, A. A. Shashkin, V. T. Dolgopolov,
Direct measurements of the spin and the cyclotron gaps in a 2D electron system in silicon.
Phys. Rev. Lett. 91, 126404 (2003).

V.S. Khrapai,
Screening and inplane magnetoresistance of anisotropic two-dimensional gas.
77, 368 (2003).

J. M. Broto, M. Goiran, H. Rakoto, A. Gold, and V. T. Dolgopolov,
Magnetoresistance saturation in Si MOSFETs in a parallel pulsed magnetic field up to 40 T.
Phys.Rev. B, 67, 161304 (2003).

A.A. Shashkin, S. V. Kravchenko,V.T. Dolgopolov, T.M. Klapwijk,
Sharply increasing effective mass: a precursor of the spontaneous spin polarization in a dilute two-dimensional electron system.
J. Phys. A: Math. Gen. 36, 9237 (2003).

A.A. Shashkin, Maryam Rahimi, S. Anissimova, S.V. Kravchenko, V.T. Dolgopolov, T.M. Klapwijk,
Spin-independent origin of the strongly enhanced effective mass in a dilute 2D electron system.
Phys. Rev. Lett. 91, 046403 (2003

 
Copyright 2005-2008