2005 » Publikationen » SFB 491
Publikationen 2005
  • Magnetic properties of large aspect ratio Co dots electrodeposited on prestructured silicon substrates
    M.V. Rastei, R. Meckenstock, E. Devaux, Th. Ebbesen and J.P. Bucher
    J. Magn. Magn. Mater., 286 (2005) 286
  • Studies of ferromagnetic resonance line width during electrochemical deposition of Co films on Au (111)
    D. Spoddig, R. Meckenstock, J.P. Bucher and J. Pelzl
    J. Magn. Magn. Mater., 286 (2005) 10
  • Magnetic induction and domain walls in magnetic thin films at remanence
    F. Radu, V. Leiner, K. Westerholt, H. Zabel, J. McCord, A. Vorobiev, J. Major, D. Jullien, H. Humblot and F. Tasset
    J. Phys. Condens. Matter 17 (2005) 1711
  • Bragg MOKE measurements at Co stripe arrays on Fe (001)
    A. Westphalen, T. Schmitte, K. Westerholt and H. Zabel
    J. App. Phys. 97 (2005) 73909
  • Magnetism and magnetoresistance in Fe/Cr/V/Cr/Fe
    H. C. Herper and P. Entel
    Phase Trans. 78 (2005) 169
  • Theory of electric transport through Fe/V/Fe trilayers including the effect of impurities
    H. C. Herper, L. Szunyogh and P. Entel
    phys. stat. sol. (b) 242 (2005) 271
  • A critical discussion of calculated modulated structures. Fermi surface nesting and phonon softening in magnetic shape memory alloy Ni2Mn(Ga, Ge, Al) and Co2Mn(Ga, Ge)
    A.T. Zayak and P. Entel
    J. Magn. Magn. Mater. 290-291 (2005) 874
  • Crystal structures of the ferromagnetic shape memory alloy Ni-Mn-Ga
    A.T. Zayak, W.A. Adeagbo, P. Entel and V.D. Buchelnikov
    Phase Transitions 78 (2005) 259
  • Gate-controlled spin-splitting in quantum dots with ferromagnetic leads in the Kondo Regime
    J. Martinek, M. Sindel, L. Borda, J.Barnas, R. Bulla, J. König, G. Schön, S. Maekawa and J. von Delft
    Phys. Rev. B 72 (2005) 121302
  • On the realisation of artificial XY spin-chains
    M. van Kampen, I.L. Soroka, R. Brucas, B. Hjörvarsson, R. Wieser, K.D. Usadel, M. Hanson, O. Kazakova, J. Grabis, H. Zabel, C. Josza and B. Koopmans
    J. Phys. Condensed Matter 17 (2005) L27
  • Correlated magnetic reversal in periodic stripe patterns
    K. Theis-Bröhl, V. Leiner, A. Westphalen, H. Zabel, J. McCord, K. Rott, H. Brückl and B. Toperverg
    Phys. Rev. B 71 (Rapid Com.) (2005) 020403
  • Proximity effect of vanadium on strain and spin-density waves
    E. Kravtsov, R. Brucas, B. Hjörvarsson, A. Hoser, G. McIntyre, A. Nefedov, F. Radu, A. Remhof and H. Zabel
    J. Magn. Magn. Mater. 286 (2005) 425
  • Magnetism and Structure of magnetic multilayers based on the fully spin polarized Heusler alloys Co2MnGe and Co2MnSn
    K. Westerholt, A. Bergmann, J. Grabis, A. Nefedov and H. Zabel
    Edited by P.H. Dederichs and J.~Galanakis: Half-metallic Alloys - Fundamentals and Applications, Lecture Notes in Physics. Springer, p67-p110 (2005)
  • Element-specific characterization of the interface magnetism in [Co2MnGe/Au]n multilayers by x-ray resonant magnetic reflectivity
    J. Grabis, A. Bergmann, A. Nefedov, K. Westerholt and H. Zabel
    Phys. Rev. B 72 (2005) 024438
  • Element-specific XMCD of Co2MnGe Heusler films
    J. Grabis, A. Bergmann, A. Nefedov, K. Westerholt and H. Zabel
    Phys. Rev. B 72 (2005) 024437
  • Antiferromagnetic dipolar ordering in Heusler [Co2MnGe/V]n multilayers
    A. Bergmann, J. Grabis, V. Leiner, M. Wolff, H. Zabel and K. Westerholt
    Phys. Rev. B 72 (2005) 214403
  • Quantification of the magnetization arrangement of patterned films measured by polarized neutron reflectivity
    K. Theis-Bröhl, H. Zabel, J. McCord and B. Toperverg
    Physica B 356 (2005) 14
  • Proximity effect between a superconducting V-layer and an antiferromagnetically coupled [Fe/V]-superlattice
    K. Westerholt, D. Sprungmann, H. Zabel, R. Brucas, B. Hjörvarsson, D.A. Tikhonov and I.A. Garifullin
    Phys. Rev. Lett. 95 (2005) 097003
  • Resonant magnetic X-ray scattering at the lanthanide M5 edges
    E. Weschke, H. Ott, E. Schierle, C. Schüssler-Langeheine, G. Kaindl, V. Leiner and H. Zabel
    Physica B 357 (2005) 16
  • Perpendicular Exchange Bias and its control by magnetic, stress and electric fields
    Ch. Binek, P. Borisov, X. Chen, A. Hochstrat, S. Sahoo and W. Kleemann
    Eur. Phys. J. B 43 (2005) 197
  • Electrically controlled exchange bias for spintronic applications
    Ch. Binek, A. Hochstrat, X. Chen, P. Borisov and W. Kleemann
    J. Appl. Phys. 97 (2005) 10C514
  • Magneto-electric switching of exchange bias
    P. Borisov, A. Hochstrat, X. Chen, W. Kleemann and Ch. Binek
    Phys. Rev. Lett. 94 (2005) 117203
  • Transition to linear domain walls in nano-constructions
    N. Kazantseva, R. Wieser and U. Nowak
    Phys. Rev. Lett. 94 (2005) 037206 and Virtual Journal of Nanoscale Science & Technology 11 (2005)
  • Coercivity and exchange bias of ferromagnetic /antiferromagnetic multilayers
    G. Scholten, K.D. Usadel and U. Nowak
    Phys. Rev. B 71 (2005) 64413
  • Domain wall motion in nanowires
    R. Wieser, U. Nowak and K.D. Usadel
    Phase Transitions 78 (2005) 115
  • Origin of the anomalous temperature dependence of magnetic anisotropy in layered FePt ferromagnets
    O.N. Mryasov, U. Nowak, K.Y. Guslienkov and R.W. Chantrell
    Europhys. Lett. 69 (2005) 305
  • Domain wall resistance in CoPt nanowires
    B. Hausmanns, G. Dumpich and U. Nowak
    Europhys. Lett. 70 (2005) 803
  • Local Hall effect and ballistic transport in multi-terminal InAs-based lateral spin-valve tunneling devices
    T. Last, M. Wahle, S. Hacia, S.F. Fischer and U. Kunze
    J. of Superconductivity: Incorp. Novel Magnetism 18 (2005) 385
  • Shining light on magnetic microstructures
    A. Remhof, C. Bircan, A. Westphalen, J. Grabis, A. Nefedov and H. Zabel
    Superlattices and Microstructures 37 (2005) 353
  • Quantum state of neutron in magnetic thin films
    F. Radu, V. Leiner, M. Wolff, V.K. Ignatovich and H. Zabel
    Phys. Rev. B 71 (2005) 21442372
  • Preparation and characterization of epitaxial Fe(001) thin films on GaAs(001)-based LED for spin injection
    E. Schuster, W. Keune, F.-Y. Lo, D. Reuter, A. Wieck and K. Westerholt
    Superlattices and Microstructures 37 (2005) 313
  • Enhanced hyperfine magnetic fields for face-centered tetragonal Fe(110) ultrathin films on vicinal Pd(110)
    B.R. Cuenya, W. Keune, D. Li and S.D. Bader
    Phys. Rev. B 71 (2005) 064409
  • Mössbauer effect study of correlation between structure and exchange-bias effect in ferromagnetic Fe /antiferromagnetic FeSn2bilayers
    V.E. Kuncser, F. Stromberg, M. Acet and W. Keune
    J. Appl. Phys. 97 (2005) 063513
  • Fe coverage induced out-of-plane spin components of the antiferromagnetic spin structure in exchange-biased Fe/FeSn2 bilayers
    F. Stromberg, W. Keune, V. Kuncser and K. Westerholt
    Phys. Rev. B 72 (2005) 064440
  • Electron spin injection into GaAs from ferromagnetic contacts in remanence
    N.C. Gerhardt, S. Hövel, C. Brenner, M.R. Hofmann, F.-Y. Lo, D. Reuter, A. Wieck, E. Schuster, W. Keune and K. Westerholt
    Appl. Phys. Lett. 87 (2005) 032502
  • Locally resolved Kerr detected magnetization precession of Ferromagnetic Resonance on Fe/ZnSe films
    R. Meckenstock, M. Möller and D. Spoddig
    Appl. Phys. Lett. 86 (2005) 112506
  • Multiphoton antiresonances
    M.I. Dykman and M.V. Fistul
    Physical Review B 71 (2005) 140508 (R)
  • Exotic superconducting properties of superconductor-ferromagnet structures
    F.S. Bergeret, A.F. Volkov and K.B. Efetov
    Rev. Mod. Phys. 77 (2005) 1321
  • Alternative mechanism for the sign-reversal effect in superconductor-ferromagnet- superconductor Josephson junctions
    A.F. Volkov and A. Anishchanka
    Phys. Rev. B 71 (2005) 024501
  • Reorientation of spin-density waves in Cr films induced by proximity effect of vanadium
    E. Kravtsov, A. Nefedov, F. Radu. A. Remhof, H. Zabel, R. Brucas, B. Hjörvarsson A. Hoser and G.J. McIntyre
    J. of Physics: Condensed matter 17 (2005) 3143
  • Spin controlled optically pumped vertical cavity surface emitting laser
    S. Hövel, N. Gerhardt, M. Hofmann, J. Yang, D. Reuter and A. Wieck
    Electronics Letters 41 (2005) 251
  • Ferromagnetic Ni monolayers grown with an O surfactant
    M. Farle
    Surface Science 575 (2005) 1
  • Resistance behavior and magnetization reversal analysis of individual Co-Nanowires
    B. Leven and G. Dumpich
    Phys. Rev. B 71 (2005) 064411
  • Multiple switching fields and domain wall pinning in single Co-Nanowires
    M. Brands and G. Dumpich
    J. Phys. D: Appl. Phys. 38 (2005) 822
  • Preparation of large area sub-50nm polymer nanoring arrays
    M. Brands, A. Carl and G. Dumpich
    Superlattices and Microstructures 37 (2005) 388
  • Magnetoresistance of carbon-covered Co-Nanowires
    M. Brands, O. Posth and G. Dumpich
    Superlattices and Microstructures 37 (2005) 380
  • Influence of thickness and cap-layer on the switching behaviour of single Co-nanowires
    M. Brands, B. Leven and G. Dumpich
    J. Appl. Phys. 97 (2005) 114311
  • Electron-electron interaction in carbon-coated ferromagnetic nanowires
    M. Brands, A. Carl and G. Dumpich
    Phys. Rev. B 72 (2005) 085457
  • Experimental determination of anisotropy and demagnetization factors of single Co-nanowires by magnetoresistance measurements
    M. Brands and G. Dumpich
    J. App. Phys. 98 (2005) 014309
  • Spin-controlled LEDs and VCSELs
    N. Gerhardt, S. Hövel, C. Brenner, M.R. Hofmann, J. Yang, D. Reuter and A.D. Wieck
    Proceedings of SPIE 5722, Physics and Simulation of Optoelectronic Devices XIII, 221-229 (2005)
  • Nonmonotonic charge occupation in double dots
    J. König and Y. Gefen
    Phys. Rev. B 71 (2005) 201308
  • Super-poissonian noise, negative differential conductance, and relaxation effects in transport through molecules, quantum dots, and nanotubes
    A. Thielmann, M. Hettler, J. König and G. Schön
    Phys. Rev. B 71 (2005) 045341
  • Spin current through a tunnel junction
    M. Braun, J. König and J. Martinek
    Superlattices and Microstructures 37 (2005) 333
  • Quantum dots attached to ferromagnetic leads: Exchange field, spin precession, and Kondo effect
    J. König, J. Martinek, J. Barnas and G. Schön
    Lecture Notes in Physics 658 (2005) 145
  • Co-tunneling current and shot noise in quantum dots
    A. Thielmann, M. Hettler, J. König and G. Schön
    Phys. Rev. Lett. 95 (2005) 146806
  • Zero-bias anomaly in cotunneling transport through quantum-dot spin valve
    I. Weymann, J. Barnas, J. König, J. Martinek and G. Schön
    Phys. Rev. B 72 (2005) 113301
  • Hanle effect in transport through quantum dots coupled to ferromagnetic lead
    M. Braun, J. König and J. Martinek
    Europhys. Lett. 72 (2005) 294
  • Role of quantum interference in ferromagnetic thin films
    S. Sil, P. Entel, G. Dumpich and M. Brands
    Phys. Rev. B 72 (2005) 174401
  • Anomalous vibrational effects in non-magnetic and magnetic Heusler alloys
    A. Zayak, P. Entel, K.M. Rabe, W.A. Adeagbo and M. Acet
    Phys. Rev. B 72 (2005) 054113
  • Domain propagation in ion irradiated magnetic wires with opposite exchange bias
    J. McCord, R. Schäfer, K. Theis-Bröhl, H. Zabel, J. Schmalhorst and H. Brückl
    J. Appl. Phys. 97 (2005) 10 K 102
  • Anisotropic ferromagnetism in Co-implanted TiO2 rutile
    N. Akdogan, B.Z. Rameev, L. Dorosinsky, H. Sozeri, R.I. Khaibullin, B. Aktas, L.R. Tagirov, A. Westphalen and H. Zabel
    J. Phys. Cond. Mat. 7 (2005) L366
  • Reversing the training effect in exchange biased CoO/Co bilayers
    St. Brems, D. Buntin, K. Temst, Ch. Van Haesendonck, F. Radu and H. Zabel
    Phys. Rev. Lett. 95 (2005) 157202
  • Spin-spin interaction in magnetic semiconductor quantum dots
    G. Bacher, H. Schömig, M. Scheibner, A. Forchel, A.A. Maksimov, A.V. Chernenko, P.S. Dorozhkin, V.D. Kulakovskii, T. Kennedy and T.L. Reineicke
    Physica E 26 (2005) 37
  • Adiabatic Pumping through Interacting Quantum Dots
    J. Splettstoesser, M. Governale, J. König, and R. Fazio
    Phys. Rev. Lett. 95 (2005) 246803
  • Probing Level Renormalization by Sequential Transport through Double Quantum Dots
    B. Wunsch, M. Braun, J. König and D. Pfannkuche
    Phys. Rev. B 72 (2005) 205319
  • Prospects of High Temperature Ferromagnetism in (Ga,Mn)As Semiconductors
    T. Jungwirth, K.Y. Wang, J. Masek, K.W. Edmonds, J. König, J. Sinova, M. Polini, N.A. Goncharuk, A.H. MacDonald, M. Sawacki, R.P. Campion, L.X. Zhao, C.T. Foxon and B. Gallagher
    Phys. Rev. B 72 (2005) 165204
  • Tunnel Magnetoresistance of Quantum Dots Coupled to Ferromagnetic Leads in the Sequential and Cotunneling Regimes
    I. Weymann, J. König, J. Martinek, J. Barnas and G. Schön
    Phys. Rev. B 72 (2005) 115334
  • Comment on ``Do Intradot Electron-Electron Interactions Induce Dephasing?''
    J. König, Y. Gefen and A. Silva
    Phys. Rev. Lett. 94 (2005) 179701
  • Absence of weak electron localization in Carbon-covered Co-nanowires
    M. Brands, A. Carl and G. Dumpich
    IEEE Trans Mag. 41 (2005) 3586
  • First-principles calculations of the magnetoresistance of Fe/V trilayers and multilayers
    H.C. Herper and P. Entel
    PHASE TRANSITIONS 78 (2005) 827
  • Long-range odd triplet superconductivity in superconductor-ferromagnet structures with Néel walls
    A.F. Volkov, Ya.V. Fominov and K.B. Efetov
    Phys. Rev. B 72 (2005) 184504
  • Influence of thickness and cap-layer on the switching behavoiur of Single Co-nanowires
    M. Brands, B. Leven and G. Dumpich
    J. Appl. Phys. 97 (2005) 114311
  • Electron-electron interaction in carbon-coated ferromagnetic nanowires
    M. Brands, A. Carl and G. Dumpich
    Phys. Rev. B 72 (2005) 085457
  • Experimantal determination of anisotropy and demagnetization factors of single Co-nanowires by magnetoresistance measurements
    M. Brands and G. Dumpich
    J. Appl. Phys. 98 (2005) 014309
  • Theory of electric transport through Fe/V/Fe trilayers including the effect of impurities
    H.C. Herper, L. Szunyogh and P. Entel
    phys. stat sol B 242 (2005) 271
  • Domain wall resistance in (Co/Pt)10-nanowires
    B. Leven, U. Nowak and G. Dumpich
    Euro.Phys. Lett. 70 (2005) 803
  • Role of quantum interference in ferromagnetic thin films
    S. Sil, P. Entel, G. Dumpich and M. Brands
    Phys. Rev. B 72 (2005) 174401
  • Fe-Cu Granular Thin Films With Giant Magnetoresistance by Thermionic Vacuum Arc Method: Preparation and Structural Characterization
    V. Kuncser, C.P. Lungu, I. Mustata, A.M. Lungu and W. Keune,
    Surface and Coatings Technology 200 (2005) 980