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D. Beckmann

PD Dr. Detlef Beckmann

Project Leader
Superconductor Hybrid Structures
Research Unit: Electron Transport and Quantum Control
Room: 0-119
Phone: 0721/608-26413
detlef beckmannSye2∂kit edu

Karlsruhe Institute of Technology (KIT)
Institute of Nanotechnology
Hermann-von-Helmholtz-Platz 1
76344 Eggenstein-Leopoldshafen, Germany


Publications

2017

2016

2015

  • A. V. Shcherbakova, K. G. Fedorov, K. V. Shulga, V. V. Ryazanov, V. V. Bolginov, V. A. Oboznov, S. V. Egorov, V. O. Shkolnikov, M. J. Wolf, D. Beckmann and A. V. Ustinov
    Fabrication and measurements of hybrid Nb/Al Josephson junctions and flux qubits with π-shifters
    Supercond. Sci. Technol. 28, 025009 (2015)

2014

  • M. J. Wolf, C. Sürgers, G. Fischer, D. Beckmann
    Spin-polarized quasiparticle transport in exchange-split superconducting aluminum on europium sulfide,
    Phys. Rev. B 90, 144509 (2014)
  • M.J. Wolf, C. Sürgers, G. Fischer, T. Scherer, D. Beckmann
    Fabrication and magnetic characterization of nanometer-sized ellipses of the ferromagnetic insulator EuS,
    J. Magn. Magn. Mater. 368, 49 (2014)
  • Kirill G. Fedorov, Anastasia V. Shcherbakova, Michael J. Wolf, Detlef Beckmann, and Alexey V. Ustinov
    Fluxon Readout of a Superconducting Qubit,
    Phys. Rev. Lett. 112, 160502 (2014)
  • T. E. Golikova, M. J. Wolf, D. Beckmann, I. E. Batov, I. V. Bobkova, A. M. Bobkov, and V. V. Ryazanov
    Nonlocal supercurrent in mesoscopic multiterminal SNS Josephson junction in the low-temperature limit,
    Phys. Rev. B 89, 104507 (2014)
  • M. J. Wolf, F. Hübler, S. Kolenda and D. Beckmann
    Charge and spin transport in mesoscopic superconductors,
    Beilstein J. Nanotechnol. 5, 180 (2014)

2013

  • S. Kolenda, M. J. Wolf, D. S. Golubev, A. D. Zaikin, and D. Beckmann
    Nonlocal transport and heating in superconductors under dual-bias conditions
    Phys. Rev. B 88, 174509 (2013)
  • M. J. Wolf, F. Hübler, S. Kolenda, H. v. Löhneysen, and D. Beckmann
    Spin injection from a normal metal into a mesoscopic superconductor
    Phys. Rev. B 87, 024517 (2013)
  • T.E. Golikova, F. Hübler, D. Beckmann, N.V. Klenov, S.V. Bakurskiy, M.Yu. Kupriyanov, I.E. Batov, V.V. Ryazanov
    Critical current in planar SNS Josephson junctions
    JETP Lett. 96, 668 (2013)

2012

  • F. Hübler, M. J. Wolf, D. Beckmann, and H. v. Löhneysen
    Long-Range Spin-Polarized Quasiparticle Transport in Mesoscopic Al Superconductors with a Zeeman Splitting
    Phys. Rev. Lett. 109, 207001 (2012)
  • T. E. Golikova, F. Hübler, D. Beckmann, I. E. Batov, T. Yu. Karminskaya, M. Yu. Kupriyanov, A. A. Golubov, and V. V. Ryazanov
    Double proximity effect in hybrid planar superconductor-(normal metal/ferromagnet)-superconductor structures
    Phys. Rev. B 86, 064416 (2012)
  • F. Hübler, M. J. Wolf, T. Scherer, D. Wang, D. Beckmann, and H. v. Löhneysen
    Observation of Andreev Bound States at Spin-active Interfaces
    Phys. Rev. Lett. 109, 087004 (2012)

2010

  • F. Hübler, J. Camirand Lemyre, D. Beckmann and H. v. Löhneysen
    Charge imbalance in superconductors in the low-temperature limit
    Phys. Rev. B 81, 184524 (2010)
  • J. Brauer, F. Hübler, M. Smetanin, D. Beckmann and H. v. Löhneysen
    Nonlocal transport in normal-metal/superconductor hybrid structures: Role of interference and interaction
    Phys. Rev. B 81, 024515 (2010)

2008

  • M. Smetanin, R. N. Viswanath, D. Kramer, D. Beckmann, T. Koch, L. A. Kibler, D. M. Kolb and J. Weissmüller
    Surface Stress-Charge Response of a (111)-Textured Gold Electrode under Conditions of Weak Ion Adsorption
    Langmuir 24, 8561 (2008)

2007

  • H.v. Löhneysen, D. Beckmann, G. Goll, F. Pérez Willard, H. Stalzer, M. Stokmaier and C. Sürgers
    Proximity effect between superconductors and ferromagnets
    Physica C 460-462, 322 (2007)
  • D. Beckmann and H.v. Löhneysen
    Negative four-terminal resistance as a probe of crossed Andreev reflection
    Appl. Phys. A 89, 603 (2007)

2006

  • D. Beckmann and H.v. Löhneysen
    Experimental Evidence for Crossed Andreev Reflection
    AIP Conf. Proc. 850, 875 (2006)

2005

  • H. v. Löhneysen, D. Beckmann, F. Pérez-Willard, M. Schöck, C. Strunk, C. Sürgers
    Proximity effect between superconductors and ferromagnets: from thin films to nanostructures
    Annalen der Physik 14, 591 (2005)

2004

  • D. Beckmann, H.B. Weber and H.v. Löhneysen
    Evidence for crossed Andreev reflection in superconductor-ferromagnet hybrid structures
    Phys. Rev. Lett. 93, 197003 (2004)
  • D. Beckmann, H.B. Weber and H.v. Löhneysen
    Dimensionality effects on nonequilibrium electronic transport in Cu nanobridges
    Phys. Rev. B 70, 033407 (2004)

2003

  • R. Krupke, F. Hennrich, H. B. Weber, D. Beckmann, O. Hampe, S. Malik, M. M. Kappes and H. v. Löhneysen
    Contacting single bundles of carbon nanotubes with alternating electric fields
    Appl. Phys. A 76, 397 (2003)
  • H. B. Weber, J. Reichert, R. Ochs, D. Beckmann, M. Mayor and H. v. Löhneysen
    Conductance properties of single-molecule junctions
    Physica E 18, 231 (2003)
  • M. Mayor, H. B. Weber, J. Reichert, M. Elbing, C. v. Hänisch, D. Beckmann, M. Fischer
    Electric Current through a Molecular Rod - Relevance of the Position of the Anchor Groups
    Angewandte Chemie, International Edition 42, 5834 (2003)

2002

1998

  • S. Wanka, J. Hagel, D. Beckmann, J. Wosnitza, J. A. Schlueter, J. M. Williams, P. G. Nixon, R. W. Winter and G. L. Gard
    Specific heat and critical fields of the organic superconductor β-(ET)2SF5CH2CF2SO3
    Phys. Rev. B 57, 3084 (1998)
  • D. Beckmann, S. Wanka, J. Wosnitza, J. A. Schlueter, J. M. Williams, P. G. Nixon, R. W. Winter, G. L. Gard, J. Ren and M.-H. Whangbo
    Characterisation of the fermi surface of the organic superconductor β-(ET)2SF5CH2CF2SO3 by measurements of Shubnikov-de Haas and angle-dependent magnetoresistance oscillations and by electronic band structure calculations
    European Physical Journal B 1, 295 (1998)
  • J. Wosnitza, G. Goll, D. Beckmann, S. Wanka, J. A. Schlueter, J. M. Williams, P. G. Nixon, R. W. Winter and G. L. Gard
    Organic conductors: Fermi-surface and specific-heat studies
    Physica B 246-247, 104 (1998)
  • D. Beckmann, S. Wanka, J. Wosnitza, G. Goll, B. Drehmann, E. Balthes, D. Schweitzer and W. Strunz
    On the stoichiometry of the organic metal bis(ethylenedioxy)-tetrathiafulvalene chloride
    European Physical Journal B 6, 329 (1998)

1997

  • J. Wosnitza, S. Wanka, D. Beckmann, J. Hagel, E. Balthes, D. Schweitzer, W. Strunz and H. J. Keller
    Superconducting and mixed-state properties of κ-(ET)2X
    Synthetic Metals 85, 1557 (1997)
  • J. Wosnitza, D. Beckmann, G. Goll and D. Schweitzer
    Fermi Surfaces of Organic Metals and Superconductors (ET)2X
    Synthetic Metals 85, 1479 (1997)
  • D. Beckmann, S. Wanka, J. Wosnitza, D. Schweitzer und W. Strunz
    Fermi surface studies in the low- and high-Tc phase of the organic superconductor β-(BEDT-TTF)2I3
    Zeitschrift für Physik B 104, 207 (1997)
  • J. Hagel, S. Wanka, D. Beckmann, J. Wosnitza, D. Schweitzer, W. Strunz and M. Thumfart
    Vortex dynamics of the organic superconductor κ-(ET)2Cu[N(CN)2]Br
    Physica C 291, 213 (1997)

1996

  • S. Wanka, D. Beckmann, J. Wosnitza, E. Balthes, D. Schweitzer, W. Strunz and H. J. Keller
    Critical fields and mixed state properties of the layered organic superconductor κ-(BEDT-TTF)2I3
    Phys. Rev. B 53, 9301 (1996)
  • J. Wosnitza, G. Goll, D. Beckmann, S. Wanka, D. Schweitzer and W. Strunz
    The Fermi Surfaces of β-(BEDT-TTF)2X
    Journale de Physique I France 6, 1597 (1996)
  • J. Wosnitza, D. Beckmann, S. Wanka, J. A. Schlueter, J. M. Williams, D. Naumann and T. Roy
    Thermodynamic properties of the organic superconductor κL-(ET)2Ag(CF3)4·TCE
    Solid State Communications 98, 21 (1996)
  • J. Wosnitza, G. Goll, D. Beckmann, E. Steep, N. D. Kushch, T. Sasaki and T. Fukase
    Fermi Surface Studies of α-Phase Organic Metals and Superconductors
    Journal of Low Temperature Physics 105, 1691 (1996)

1995

  • H. v. Löhneysen, D. Beckmann, J. Wosnitza and D. Visser
    Critical behavior of antiferromagnets with chiral symmetry
    Journal of Magnetism and Magnetic Materials 140-144, 1469 (1995)
  • H. Weber, D. Beckmann, J. Wosnitza and H. v. Löhneysen
    Influence of Chiral Symmetry on the Critical Behavior of Stacked Triangular Antiferromagnets
    International Journal of Modern Physics B 9, 1387 (1995)

1993

  • D. Beckmann, J. Wosnitza, H. v. Löhneysen and D. Visser
    Specific heat and critical behaviour of CsMnI3
    Journal of Physics: Condensed Matter 5, 6289 (1993)
  • D. Beckmann, J. Wosnitza, H. v. Löhneysen and D. Visser
    Crossover to Chirality in the Critical behavior of the Easy-Axis Antiferromagnet CsNiCl3
    Phys. Rev. Lett. 71, 2829 (1993)