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Physics and Astronomy

Quantum Systems and Nanomaterials Group

Quantum transport in nanostructures laboratory
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Publications

2009

2008

2007

2006

  • Shot Noise in Mesoscopic Transport Through Localised States
    A. K. Savchenko
    in 'Theory of Quantum Transport in Metallic and Hybrid Nanostructures', pp.283-288, A.Glatz et al. (eds.), Springer, the Netherlands. [View]

  • Thermodynamic Density of States of Two-Dimensional GaAs Systems near the Apparent Metal-Insulator Transition
    G. Allison, E. A. Galaktionov, A. K. Savchenko, S. S. Safonov, M. M. Fogler, M. Y. Simmons, and D. A. Ritchie
    Phys. Rev. Lett. 96, 216407. [View]

  • The effect of a non-uniform scattering potential on conductance fluctuations in a quantum wire
    D. W. Horsell, E. A. Galaktionov, A. K. Savchenko, A. V. Kretinin, A. Gosh, H. E. Beere, and D. A. Ritchie
    Phys. Stat. Sol. (c) 3, 325.

  • 1/f noise near the "metal-to-insulator transition" in the 2DEG in a Si-MOSFET
    A. V. Kretinin, S. H. Roshko, A. K. Savchenko, A. S. Mayorov, and Z. D. Kvon
    Phys. Stat. Sol.(c) 3, 339.

  • Effects of interactions and disorder on the compressibility of two-dimensional electron and hole systems
    A. K. Savchenko, E. A. Galaktionov, G. D. Allison, M. M. Fogler, S. S. Safonov, M. Y. Simmons, and D. A. Ritchie
    Phys. Stat. Sol. (c) 3, 343.

  • Magnetoresistance and Hall effect of a 2DEG in GaAs/AlGaAs: electron interaction and memory effects in the presence of a mixed disorder
    E. A. Galaktionov, A. K. Savchenko, and D. A. Ritchie
    Phys. Stat. Sol. (c) 3, 304.

2005

  • Spontaneous current generation in gated nanostructures
    D. W. Horsell, A. K. Savchenko, Y. M. Galperin, V. I. Kozub, V. M. Vinokur and D. A. Ritchie
    Europhys. Lett. 71, 658. [View]

  • Interaction effects in high-mobility two-dimensional electron and hole systems
    A. K. Savchenko, E. A. Galaktionov, S. S. Safonov, Y. Y. Proskuryakov, L. Li, M. Pepper, M. Y. Simmons, D. A. Ritchie, E. H. Linfield, and Z. D. Kvon
    Phys. Stat. Sol. (b) 242, 1204. [View]

  • Shot noise as a probe of electron transport via localised states in sub-micrometer barriers
    A. K. Savchenko, S. S. Safonov, S. H. Roshko, D. A. Bagrets, O. N. Jouravlev, Y. V. Nazarov, E. H. Linfield, and D. A. Ritchie
    Phys. Stat. Sol. (b) 242, 1229. [View]

  • Phonon-electric effect in nano-scale transistors
    D. W. Horsell, A. K. Savchenko, Y. M. Galperin, V. I. Kozub, and V. M. Vinokur
    Phys. Stat. Sol. (c) 2, 3047. [View]

2004

  • Interaction effects in high-mobility two-dimensional systems
    A. K. Savchenko, E. A. Galaktionov, S. S. Safonov, Y. Y. Proskuryakov, L. Li, M. Pepper, M. Y. Simmons, D. A. Ritchie, E. H. Linfield, and Z. D. Kvon
    AIP Conference Proceedings 772, 491. [View]

  • Shot noise as a probe of electron dynamics in hopping and resonant tunnelling
    S. S. Safonov, A. K. Savchenko, S. H. Roshko, D. A. Bagrets, O. N. Jouravlev, Y. V. Nazarov, E. H. Linfield, and D. A. Ritchie
    AIP Conference Proceedings 772, 1255. [View]

  • Mesoscopic phonon-electric effect
    D. W. Horsell, A. K. Savchenko, Y. M. Galperin, V. I. Kozub, and V. M. Vinokur
    AIP Conference Proceedings 772, 1281. [View]

  • Interactions in high-mobility 2D electron and hole systems
    A. K. Savchenko, Y. Y. Proskuryakov, S. S. Safonov, L. Li, M. Pepper, M. Y. Simmons, D. A. Ritchie, E. H. Linfield and Z. D. Kvon
    Physica E 22, 218. [View]

  • Shot noise in mesoscopic transport through localised states
    A. K. Savchenko, S. S. Safonov, D. A. Bagrets, O. N. Jouravlev, Y. V. Nazarov, E. H. Linfield, and D. A. Ritchie
    Phys. Stat. Sol. (b) 241, 26. [View]

  • Linear in-plane magnetoconductance and spin succeptibility of a two-dimensional electron gas on a vicinal silicon surface
    Y. Y. Proskuryakov Z. D. Kvon, and A. K. Savchenko
    Phys. Rev B 69, 033304. [View]

2003

  • Interactions in high-Mobility 2D electron and hole systems
    E. A. Galaktionov, A. K. Savchenko, S. S. Safonov, Y. Y. Proskuryakov, L. Li, M. Pepper, M. Y. Simmons, D. A. Ritchie, E. H. Linfield, and Z. D. Kvon
    "Fundamental Problems of Mesoscopic Physics: Interactions in High-Mobility 2D Electron and Hole Systems" 154, 349.
    Proceedings of the Nato Advanced Research Workshop, Spain, 6-12 September 2003 Igor V. Lerner, Boris L. Altshuler (Editor), Yuval Gefen. [View]

  • Interactions in 2D electron and hole systems in the intermediate and ballistic regimes
    Y. Y. Proskuryakov, A. K. Savchenko, S. S. Safonov, L. Li, M. Pepper, M. Y. Simmons, D. A. Ritchie, E. H. Linfield, and Z. D. Kvon
    J. Phys. A 36, 9249. [View]

  • Enhanced shot noise in resonant tunnelling via interacting localised states
    S. S. Safonov, A. K. Savchenko, D. A. Bagrets, O. N. Jouravlev, Y. V. Nazarov, E. H. Linfield, and D. A. Ritchie
    Phys. Rev. Lett. 91, 136801. [View]

  • Josephson junction arrays on the basis of superconducting PtSi films
    T. I. Baturina, D. W. Horsell, D. R. Islamov, I. V. Drebushchak, Y. A. Tsaplin, A. A. Babenko, Z. D. Kvon, A. K. Savchenko, and A. E. Plotnikov
    Physica B 329, 1496. [View]

  • Magnetoresistance of a 2D electron gas caused by electron interactions in the transition from the diffusive to the ballistic regime
    L. Li, Y. Y. Proskuryakov, A. K. Savchenko, E. H. Linfield, D. A. Ritchie
    Phys. Rev. Lett. 90, 076802. [View]

  • 'Metallic' behaviour of 2D electron and hole systems near the 'metal-to-insulator' transition
    L. Li, S. S. Safonov, Y. Y. Proskuryakov, A. K. Savchenko, M. Pepper, M. Y. Simmons, E. H. Linfield, and D. A. Ritchie
    J. Phys. Soc. Jpn. 72, 63. THIS DOES NOT EXIST!

2002

  • Hole-Hole Interaction Effect in the Conductance of the Two-Dimensional Hole Gas in the Ballistic Regime
    Y. Y. Proskuryakov, A. K. Savchenko, S. S. Safonov, M. Pepper, M. Y. Simmons, and D. A. Ritchie
    Phys. Rev. Lett. 89, 076406. [View]

  • Fermi-liquid behaviour near the crossover from 'metal'-to-'insulator' of 2D electron and hole systems
    A. K. Savchenko, Y. Y. Proskuryakov, S. S. Safonov, S. H. Roshko, M. Pepper, M. Y. Simmons, D. A. Ritchie, A. G. Pogosov, and Z. D. Kvon
    Physica E 12, 595. [View]

  • Fermi-liquid behaviour near the crossover from 'metal'-to-'insulator' in 2D systems
    A. K. Savchenko, Y. Y. Proskuryakov, S. S. Safonov, S. H. Roshko, M. Pepper, M. Y. Simmons, D. A. Ritchie, A. G. Pogosov, and Z. D. Kvon
    Phys. Stat. Sol. (b) 230, 89. [View]

  • Suppressed shot noise in 1D and 2D electron transport via localised states
    S. H. Roshko, S. S. Safonov, A. K. Savchenko, W. R. Tribe, and E. H. Linfield
    Physica E 12, 861. [View]

  • Charge transport anisotropy in SmB6
    N. Sluchanko, V. Glushkov, S. Demishev, M. Kondrin, M. Ignatov, A. Pronin, A. Volkov, A. Savchenko, S. Kunii, V. Filippov, and Yu. Paderno
    Physica B 312, 331. [View]

2001

  • Metal-Insulator transition in dilute 2D electron and hole gases
    A. K. Savchenko
    NATO Science Series II: Strongly correlated fermions and bosons in low-dimensional disordered systems 72, 219.

  • Modulation origin of 1/f noise in two-dimensional hopping
    V. Ya. Pokrovskii, A. K. Savchenko, W. R. Tribe, and E. H. Linfield
    Phys. Rev. B 64, 201318. [View]

  • Low-temperature transport anisotropy and many-body effects in SmB6
    N. E. Sluchanko, V. V. Glushkov, S. V. Demishev, A. A. Pronin, A. A. Volkov, M. V. Kondrin, A. K. Savchenko, and S. Kunii
    Phys. Rev. B 64, 153103. [View]

  • Fermi-liquid behaviour of the low-density 2D hole gas in a GaAs/AlGaAs heterostructure at large values of rs
    Y. Y. Proskuryakov, A. K. Savchenko, S. S. Safonov, M. Pepper, M. Y. Simmons, and D. A. Ritchie
    Phys. Rev.Lett. 86, 4895. [View]

  • Metallic and insulating behaviour of the two-dimensional electron gas on a vicinal surface of Si MOSFETs
    S. S. Safonov, S. H. Roshko, A. K. Savchenko, A. G. Pogosov, and Z. D. Kvon
    Phys. Rev. Lett. 86, 272. [View]

2000

  • Theoretical and experimental studies of magneto-tunnelling in quantum dots
    M. Boero, G. Faini, B. Jouault, J. P. Holder, F. Laruelle, J. C. Inkson, and A. K. Savchenko
    J. Low Temp. Phys. 118, 427.

  • Intragap states in SmB6
    N. E. Sluchanko, V. V. Glushkov, B. P. Gorshunov, S. V. Demishev, M. V. Kondrin, A. A. Pronin, A. A. Volkov, A. K. Savchenko, G. Grüner , Y. Bruynseraede, V. V. Moshchalkov, and S. Kunii
    Phys. Rev. B 61, 9906. [View]

  • Enhanced fluctuations of the tunneling density of states near bottoms of Landau bands measured by a local spectrometer
    J. P. Holder, A. K. Savchenko, V. I. Fal'ko, B. Jouault, G. Faini, F. Laruelle, and E. Bedel
    Phys. Rev. Lett. 84, 1563. [View]

  • Random switchings and hysteresis in I-V characteristics of short-gate GaAs structures
    S. Safonov, A. K. Savchenko, W. R. Tribe, and E. H. Linfield
    Phys. Stat. Sol. (b) 218, 145. [View]

  • Resonant tunneling spectroscopy of the local density of states in a disordered conductor
    A. K. Savchenko, J. P. Holder, V. I. Fal'ko, B. Jouault, G. Faini, F. Laruelle, and E. Bedel
    Phys. Stat. Sol.(b) 218, 309. [View]

1999

  • Magnetic field effects on the fluctuations of the local density of electron states in a disordered metal
    A. K. Savchenko, J. P. Holder, V. I. Fal'ko, B. Jouault, G. Faini, F. Laruelle, and E. Bedel
    Ann. Phys. 8, 233. THIS DOES NOT EXIST!

1998

  • Magnetic field effects on the fluctuations of the local density of electron states in a disordered metal
    J. P. Holder, B. Jouault, A. K. Savchenko, V. I.Fal'ko, G. Faini, F. Laruelle, and E. Bedel
    Proceedings of the ICPS24, Jerusalem, Israel.

  • Low-frequency noise probe of the metal to insulator transition in short n-GaAs MESFETs
    V. Ya. Pokrovskii, J. P. Holder, A. K. Savchenko, E. H. Linfield, and D. A. Ritchie
    Proceedings of the ICPS24, Jerusalem, Israel.

  • Many-body interactions, the quantum Hall effect, and insulating phases in bilayer two-dimensional hole-gas systems
    A. R. Hamilton, M. Y. Simmons, T. G. Griffiths, A. K. Savchenko, M. Pepper, and D. A. Ritchie
    Physica B, 251, 819. [View]

  • Metal-insulator transition at B=0 in an ultra-low density two-dimensional hole gas
    M. Y. Simmons, A. R. Hamilton, T. G. Griffiths, A. K. Savchenko, M. Pepper, and D. A. Ritchie
    Physica B 251, 705. [View]

  • Metal-insulator transition at B=0 in a dilute two-dimensional GaAs-AlGaAs hole gas
    M. Y. Simmons, A. B. Hamilton, M. Pepper, E. H. Linfield, P. D. Rose, D. A. Ritchie, A. K. Savchenko, and T. G. Griffiths
    Phys. Rev. Lett. 80, 1292. [View]

  • Detection of a 2D hopping impurity band in n-GaAs by negative magnetoresistance measurements
    D. L. Watson, A. K. Savchenko, E. H. Linfield, M. Pepper, and D. A. Ritchie
    Phys. Stat. Sol. (b) 205, 187. [View]

  • Interaction effects in resonant tunneling through localised states
    V. V. Kuznetsov, A. K. Savchenko, D. R. Mace, E. H. Linfield, and D. A. Ritchie
    Phys. Stat. Sol.(b) 205, 405. [View]

1997

  • Resonant tunneling spectroscopy of interacting localised states: Observation of the correlated current through two impurities
    V. V. Kuznetsov, A. K. Savchenko, D. R. Mace, E. H. Linfield, and D. A. Ritchie
    Phys. Rev. B 56, R15533. [View]

  • Thermoelectric power anomalies and electron-phonon interaction in the nonequilibrium solid solutions Al1-xSix
    N. E. Sluchanko, V. V. Glushkov, S. V. Demishev, M. V. Kondrin, N. A. Samarin, A. K. Savchenko, A. O. Orlov, G. L. Snider, V. V. Brazhkin, V. V. Moshchalkov
    Phys. Rev. B 56, 10816. [View]

1996

  • Distribution-function analysis of mesoscopic hopping conductance fluctuations
    R. J. F. Hughes, A. K. Savchenko, J. E. F. Frost, E. H. Linfield, J. T. Nicholls, M. Pepper, E. Kogan, and M. Kaveh
    Phys. Rev. B 54, 2091. [View]

  • Reentrant resonant tunneling
    V. V. Kuznetsov, A. K. Savchenko, M. Raikh, L. I. Glazman, D. R. Mace, E. H. Linfield, and D. A. Ritchie
    Phys. Rev. B 54, 1502. [View]

  • Resonant tunneling through two impurities in disordered barriers
    A. K. Savchenko, V. V. Kuznetsov, A. Woolfe, D. R. Mace, M. Pepper, D. A. Ritchie, and G. A. C. Jones
    Surface Science 361 251.

1995

  • Resonant tunneling through two impurities in disordered barriers
    A. K. Savchenko, V. V. Kuznetsov, A. Woolfe, D. R. Mace, M. Pepper, D. A. Ritchie, and G. A. C. Jones
    Phys. Rev. B 52, R17021. [View]

  • The Hall effect near the metal-insulator transition in GaAs MESFETs
    T. G. Griffiths, A. O. Orlov, A. K. Savchenko, E. A. Il'ichev, E. A. Poltoratskii.
    Hopping and Related Phenomena 6 (O. Millo and Z. Ovadyahu, eds), Jerusalem, 207.

  • Low temperature negative magnetoresistance
    D. L. Watson, A. K. Savchenko, E. H. Linfield, D. A. Ritchie, M. Pepper, and G. A. C. Jones
    Hopping and Related Phenomena 6 (O. Millo and Z. Ovadyahu, eds), Jerusalem, 212.

  • Resonant tunneling in GaAs transistor microstructures
    A. K. Savchenko, V. V. Kuznetsov, A. Woolfe, D. R. Mace, M. Pepper, D. A. Ritchie, M. P. Grimshaw, G. A. C. Jones
    Hopping and Related Phenomena 6 (O. Millo and Z. Ovadyahu, eds), Jerusalem, 291.

  • Enhancement of electron-phonon interactions in the nonequlibrium solid solutions Al1-xSix
    N. E. Sluchanko, V. V. Glushkov, S. V. Demishev, N. A. Samarin, A. K. Savchenko, J. Singleton, W. Hayes, V. V. Brazhkin, A. A. Gippius, and A. I. Shulgin
    Phys. Rev. B 51, 1112. [View]

1994

  • The decomposition of supersaturated Al1-xSix solid solutions
    N. E. Sluchanko, V. V. Glushkov, S. V. Demishev, A. K. Savchenko and V. V. Brazhkin
    J. Phys: Condens. Matter 6, 9079.

  • Ballistic transport through the fluctuation potential: strong one-dimensional quantization in two-dimentsional GaAs/AlGaAs structures
    A. O. Orlov, A. K. Savchenko, A. S. Rylik, B. A. Mala'khov and N. A. Sinev
    J. Phys: Condens. Matter 6, L349.

1993

  • One dimensional distribution function of mesoscopic conductance fluctuations in delta-doped GaAs
    R. J. F. Hughes, A. K. Savchenko, J. E. F. Frost, M. Pepper, E. H. Linfield, M. Grimshaw, D. A. Ritchie and G. A. C. Jones
    Hopping and related phenomena 5 (C. J. Adkins, A. R. Long and J. A. McInnes, eds.), Singapore, 75.

  • Mesoscopic effects in conductance of GaAs MESFETs in electric and magnetic fields
    A. K. Savchenko, A. Woolfe, V. V. Kuznetsov, M. Pepper, J. E. F. Frost, D. A. Ritchie, M. P. Grimshaw and G. A. C. Jones
    Hopping and related phenomena 5 (C. J. Adkins, A. R. Long and J. A. McInnes, eds.), Singapore, 41.

  • Hopping conduction along single chains studied using random telegtraph signals
    D. H. Cobden, A. K. Savchenko, M. Pepper, N. K. Patel, J. E. F. Frost, D. A. Ritchie, and G. A. C. Jones
    Hopping and related phenomena 5 (C. J. Adkins, A. R. Long and J. A. McInnes, eds.), Singapore, 46.

  • Transport by single and few electrons in GaAs mesoscopic structures
    D.H. Cobden, A.S. Dzurak, M. Field, C.G. Smith, A. K. Savchenko, M. Pepper, D. A. Ritchie, J. E. F. Frost, G. A. C. Jones, and D. G. Hasko
    Physica A 200, 65.

1992

  • Time-irreversible telegraph signal due to current along a single hopping chain
    D. H. Cobden, A. K. Savchenko, M. Pepper, N. K. Patel, D. A. Ritchie, J. E. F. Frost, and G. A. C. Jones
    Phys. Rev. Lett. 69, 502. [View]
                                                                                                                                                                                                                                                                       

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