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D.V. Shovkun's publications

Superconductivity and magnetic ordering co-existence.

  1. On the superconducting and magnetic properties of HoNbO3-d and EuNbO3-d.
    G.K.Strukova, D.V.Shovkun, V.N.Zverev, I.E.Batov, S.A.Zver'kov and S.S.Khasanov.
    Physica C (Amsterdam), v.351, pp.363-370 (2001).

Conductivity of YBa2Cu3O7 - x single crystals with reduced oxygen content: anisotropy of resistivity and metal - insulator transition.

  1. Conductivity of YBa2Cu3O6 + x single crystals close to the superconductor - nonsuperconductor transition.
    A.M. Neminsky and D.V. Shovkun. Physica C (Amsterdam), v.252, pp.327-332 (1995).
  2. Low-temperature resistivity of single crystals YBa2Cu3O6 + x in the normal state.
    V.F. Gantmakher, L.P. Kozeeva, A.N. Lavrov, D.A. Pushin, D.V. Shovkun, G.E. Tsydynzhapov. Pis'ma v ZhETF, v.65, pp.834-839 (1997) (in english).
    Also available in: Sov. Phys. - JETP Lett., v.65, pp.870-876 (1997).
    Abstract   Full Text: [  PDF (102 kB)   GZipped PS (143 kB)  ]
  3. Anisotropy of the superconducting properties of YBa2Cu3O7 - x single crystals with reduced oxygen content.
    V.N. Zverev, D.V. Shovkun, and I.G. Naumenko. Pis'ma v ZhETF, v.68, pp.309-313, (1998) (in russian).
    An English translation in: JETP Lett., v.65, pp.332-337 (1998).
    Abstract   Full Text: [  PDF (87 kB)   GZipped PS (141 kB)  ]
  4. Anisotropy of Normal Resistivity in Oxygen-Deficient YBa2Cu3O7 - x Single Crystals.
    V.N. Zverev and D.V. Shovkun. Pis'ma v ZhETF, v.72, pp.103-108 (2000) (in russian).
    An English translation in: JETP Lett., v.72, pp.73-76 (2000).
    Abstract   Full Text: [  PDF (68 kB)   GZipped PS (53 kB)  ]
  5. Synthesis of Ruthenium-based layered cuprates in ammonium nitrate melt and their characterization.
    G.K.Strukova, I.I.Zver’kova, L.A.Dorosinskii, D.V.Shovkun, V.N.Zverev, U.Topal.
    Physica C, 387(3-4), 359-364 (2003).
  6. Pseudogap behavior of the normal state out-of-plane resistance in underdoped YBa2Cu3O7-x single crystals.
    V.N.Zverev, D.V.Shovkun.
    Physica C, 391, pp. 315-318 (2003).

Influence of the oxygen content and the oxygen distribution on YBa2Cu3O7 - x ceramic properties.

  1. Evolution of transport properties of ceramic YBa2Cu3O7 – x as oxygen is removed by heat treatment.
    V.F. Gantmakher and D.V. Shovkun. Pis'ma v ZhETF, v.51, pp.415-419 (1990) (in russian).
    An English translation in: Sov. Phys. - JETP Lett., v.51, pp.471-476 (1990).
    Abstract
  2. Evidence of classical percolation theory in the transport properties of YBa2Cu3O7–delta ceramic.
    V.F. Gantmakher, A.M. Neminsky and D.V. Shovkun. Pis'ma v ZhETF, v.52, pp.1214-1218 (1990) (in russian).
    An English translation in: Sov. Phys. - JETP Lett., v.52, pp.630-635 (1990).
    Abstract
  3. AC susceptibility of YBa2Cu3O7 – x ceramics in terms of the percolation theory.
    V.F. Gantmakher, A.M. Neminsky and D.V. Shovkun. Physica C (Amsterdam), v.177, pp.469-478 (1991).
  4. AC susceptibility of YBaCuO and YBaCuO:Ag ceramics in terms of the percolation theory.
    V.F.Gantmakher, B.G.Karepov, A.M.Neminsky, D.V.Shovkun, and N.S.Sidorov. Physica C (Amsterdam), v.185-189, p.1641 (1991).
  5. Dependence of Tc on the oxygen distribution in the Cu-O chains in the high temperature superconductors YBa2Cu3O6 + x.
    G.V. Uimin, V.F. Gantmakher, A.M. Neminsky, L.A. Novomlinsky, D.V. Shovkun, and P. Brull. Physica C (Amsterdam), v.192, pp.481-490 (1992).

Magnetic field penetration depth anisotropy in the layered superconductors.

  1. c-Axis Penetration Depth in Bi2Sr2CaCu2O8+delta Single Crystals Measured by ac-Susceptibility and Cavity Perturbation Technique.
    D.V. Shovkun, M.R. Trunin, A.A. Zhukov, Yu.A. Nefyodov, N. Bontemps, H. Enriquez, A. Buzdin, M. Daumens, T. Tamegai. Pis'ma v ZhETF, v.71, pp.132-138 (2000) (in english).
    Also available in: JETP Lett., v.71, pp.92-96 (2000).
    Abstract   Full Text: [  PDF (106 kB)   GZipped PS (109 kB)  ]
  2. Triple approach to determination of the c-axes penetration depth in BSCCO crystals.
    M.R.Trunin, Yu.A.Nefyodov, D.V.Shovkun, A.A.Zhukov, N.Bontemps, H.Enriquez, A.Buzdin, M.Daumens, T.Tamegai. J. Supercond. v.14, p.187 (2001).
  3. Penetration of Josephson vortices and measurement of the c-axis penetration depth in Bi2Sr2CaCu2O8+delta: interplay of Josephson coupling, surface barrier and defects.
    H.Enriquez, N.Bontemps, A.A.Zhukov, D.V.Shovkun, M.R.Trunin, A.Buzdin, M.Daumens, T.Tamegai. Phys. Rev. B 63, 144525 (2001).

Magnetic field penetration depth in superconducting fulleren Rb3C60 measured by ac-susceptibility.

  1. Temperature dependence of the magnetic field penetration depth in Rb3C60 measured by ac-susceptibility.
    A.M. Neminsky, P.N. Nikolaev, D.V. Shovkun, E.E. Laukhina, E.B.Yagubskii. Phys. Rev. Lett., v.72, pp.3092–3095 (1994).
    Abstract   Full Text:  PDF (362 kB)
  2. Diamagnetic properties of Rb3C60 fine powders.
    A.M. Neminsky, P.N. Nikolaev, D.V. Shovkun, Physica C(Amsterdam), v.235-240, p.2483 (1995).
  3. ac susceptibility of Rb3C60 fine powder.
    A.M. Neminsky, D.V. Shovkun, and O.T. Vyaselev. Phys. Rev., v.B54, pp.454-461 (1995).
    Abstract   Full Text:  PDF (152 kB)

Magneto-resonance effects in photoexited semiconductors.

  1. Magnetoimpurity oscillations in n-type germanium.
    V.N. Zverev and D.V. Shovkun. Fizika Tverdogo Tela, v.26, pp.356-360 (1984) (in russian).
    An English translation in: Physics of the Solid State, v.26, p.212 (1984).
  2. Experimental investigation of magnetoimpurity oscillations in gallium arsenide.
    V.N. Zverev and D.V. Shovkun. Zhurnal Eksperimental'noi i Teoreticheskoi Fiziki, v.87, pp.356-360 (1984) (in russian).
    An English translation in: Sov. Phys. - JETP, v.60, p.1003 (1984).
  3. Oscillations in the photoconductivity of n-GaAs with monochromatic infrared illumination in a magnetic field.
    V.N. Zverev and D.V. Shovkun. Pis'ma v ZhETF, v.43, pp.379-381 (1984) (in russian).
    An English translation in: Sov. Phys. - JETP Lett., v.43, p.488 (1986).
    Abstract
  4. About origin of the magnetoimpurity oscillations of p-Ge photoconductivity.
    V.F. Gantmakher, V.N. Zverev, D.V. Shovkun. Fizika i Tekhnika Poluprovodnikov, v.22, pp.471-475 (1988) (in russian).
    An English translation in: Semiconductors, v.22, p.575 (1988).
  5. About influence of the magnetoimpurity resonance on p-Ge photoconductivity.
    D.V. Shovkun. Fizika i Tekhnika Poluprovodnikov, v.22, p.1569 (1988) (in russian).
    An English translation in: Semiconductors, v.22, p.??? (1988).

Others:

  1. Measurement of Counting Statistics of Electron Transport in a Tunnel Junction
    Yu. Bomze, G. Gershon, D. Shovkun, L.S. Levitov, and M. Reznikov. Phys.Rev.Lett. 95, 176601 (2005)
    PDF (292 kB)
  2. Observation of a Transition from BCS to HTSC-like Superconductivity in Ba1-xKxBiO3 Single Crystals
    G.E. Tsydynzhapov, A.F. Shevchun, M.R. Trunin, V.N. Zverev, D.V. Shovkun, N.V. Barkovskii, L.A. Klinkova. JETP Letters, 83, No. 9, pp. 405 - 409 (2006)
    PDF (405,5 kB)
  3. Shot noise measurements in a wide-channel transistor near pinch-off
    Khrapai V.S., Shovkun D.V., JETP Lett., 92, 507-512 (2010)
    PDF (280 kB)
  4. Finite-size effect in shot noise in hopping conduction
    E.S. Tikhonov, V.S. Khrapai, D.V. Shovkun, D. Schuh. JETP Lett., 98, p.p.131-136 (2013)
    PDF (301 kB)
  5. Nonlinear transport and noise thermometry in quasiclassical ballistic point contacts
    E.S. Tikhonov, M.Yu. Melnikov, D.V. Shovkun, L. Sorba, G. Biasiol, and V.S. Khrapai. Phys. Rev. B 90, 161405(R) (2014)
    PDF (320 kB)
  6. Shot noise of the edge transport in the inverted band HgTe quantum wells In memory of V.F. Gantmakher
    E. S. Tikhonov, D.V. Shovkun, V. S. Khrapai, Z.D. Kvon, N.N. Mikhailov, S.A. Dvoretsky. JETP Lett., v. 101, iss. 10, 787 √ 792 (2015)
    PDF (329.2 kB)
  7. Noise thermometry applied to thermoelectric measurements in InAs nanowires
    E.S. Tikhonov, D.V . Shovkun, D. Ercolani etc. Semiconductor Science and Technology, Vol. 31, Iss. 10, 104001 (2016)
    PDF (1.517 mB)
  8. Local noise in a diffusive conductor
    E.S. Tikhonov, D.V. Shovkun, D. Ercolani etc. Scientific Reports, Р. 6, 30621 (2016)
    PDF (932 kB)
  9. Andreev Reflection in an s-Type Superconductor Proximized 3D Topological Insulator
    E.S. Tikhonov, D.V. Shovkun, M. Snelder, M.P. Stehno, Y. Huang, M.S. Golden, A.A. Golubov, A. Brinkman, and V.S. Khrapai, Phys. Rev. Lett., 117, 147001 (2016)
  10. Noise insights into electronic transport
    Piatrusha S.U., Ginzburg L.V., Tikhonov E.S., Shovkun D.V., Koblmuller G., Bubis A.V., Grebenko A.K., Nasibulin A.G., Khrapai V.S.
    JETP Lett., v. 108 , iss.1, p.71-72 (2018)
    PDF (76 kB)
 

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