Publikationen 2010


Boeglin, C.; Beaurepaire, E.; Halte, V.; Lopez-Flores, V.; Stamm, C.; Pontius, N.; Duerr, H.A.; Bigot, J.-Y.: Distinguishing the ultrafast dynamics of spin and orbital moments in solids. Nature 465 (2010), p. 458-U78
doi:10.1038/nature09070


Bonilla, C.M.; Bartolomé, F.; García, L.M.; Parra-Borderías, M.; Herrero-Albillos, J.; Franco, V.107: A new criterion to distinguish the order of magnetic transitions by means of magnetic measurements. Journal of Applied Physics 107 (2010), p. 09E131


Bonilla, C.M.; Herrero-Albillos, J.; Bartolomé, F.; García, L.M.; Parra-Borderías, M.; Franco, V.: Universal behavior for magnetic entropy change in magnetocaloric materials: An analysis on the nature of phase transitions. Physical Review B 81 (2010), p. 224424/1-7


Carbone, C.; Veronese, M.; Moras, P.; Gardonio, S.; Grazioli, C.; Zhou, P.H.; Rader, O.; Varykhalov, A.; Krull, C.; Balashov, T.; Mugarza, A.; Gambardella, P.; Lebègue, S.; Eriksson, O.; Katsnelson, M.I.; Lichtenstein, A.I.: Correlated Electrons Step by Step: Itinerant-to-Localized Transition of Fe Impurities in Free-Electron Metal Hosts. Physical Review Letters 104 (2010), p. 117601/1-4
doi:10.1103/PhysRevLett.104.117601


Feyerherm, R.; Dudzik, E.; Valencia, S.; Radu, F: Hard x-ray resonant scattering study of Ni81Fe19(111)/CoO(111) exchange biased bilayer. Journal of Physics : Conference Series 211 (2010), p. 012018/1-4
doi:10.1088/1742-6596/211/1/012018
Open Access Version


Feyerherm, R.; Dudzik, E.; Valencia, S.; Wolter, A.U.B.; Milne, C.J.; Landsgesell, S.; Alber, D.; Argyriou, D.N.: Transition from a phase-segregated state to single-phase incommensurate sodium ordering in γ-NaxCoO2 (x≈ 0.53). Physical Review B 82 (2010), p. 024103/1-8
doi:10.1103/PhysrevB.82.024103
Open Access Version


Filatova, E.O.; Lysenkov, K.M.; Sokolov, A.A.; Ovchinnikov, A.A.; Marchenko, D.E.; Kashkarov, V.M.; Nazarikov, I.V.: Spectroscopic investigations of the stability of porous silicon structure obtained by etching Si(100) in aqueous ammonium fluoride solution. Technical Physics Letters 36 (2010), p. 119-121
doi:10.1134/S1063785010020082


Filatova, E.O.; Sokolov, A.A.; Ovchinnikov, A.A.; Tveryanovich, S.Y.; Savinov, E.P.; Marchenko, D.E.; Afanas'ev, V.V.; Shulakov, A.S.: XPS and depth resolved SXES study of HfO2/Si interlayers. Journal of Electron Spectroscopy and Related Phenomena 181 (2010), p. 206-210
doi:10.1016/j.elspec.2010.04.005


Günther, C.M.; Hellwig, O.; Menzel, A.; Pfau, B.; Radu, F.; Makarov, D.; Albrecht, M.; Goncharov, A.; Schrefl, T.; Schlotter, W.F.; Rick, R.; Luening, J.; Eisebitt, S.: Microscopic reversal behavior of magnetically capped nanospheres. Physical Review B 81 (2010), p. 064411/1-7
doi:10.1103/PhysRevB.81.064411


Haberer, D.; Vyalikh, D.V.; Taioli, S.; Dora, B.; Farjam, M.; Fink, J.; Marchenko, D.; Pichler, T.; Ziegler, K.; Simonucci, S.; Dresselhaus, M.S.; Knupfer, M.; Büchner, B.; Grüneis, A.: Tunable Band Gap in Hydrogenated Quasi-Free-standing Graphene. Nano Letters 10 (2010), p. 3360-3366
doi:10.1021/nl101066m


Herrero-Albillos, J; Catalan, G; Rodriguez-Velamazan, JA; Viret, M; Colson, D; Scott, JF : Neutron diffraction study of the BiFeO3 spin cycloid at low temperature. JOURNAL OF PHYSICS-CONDENSED MATTER 22 (2010), p. 256001


Heyne, L.; Rhensius, J.; Ilgaz, D.; Bisig, A.; Ruediger, U.; Klaeui, M.; Joly, L.; Nolting, F.; Heyderman, L.J.; Thiele, J.U.; Kronast, F.: Direct Determination of Large Spin-Torque Nonadiabaticity in Vortex Core Dynamics. Physical Review Letters 105 (2010), p. 187203/1-4
doi:10.1103/PhysRevLett.105.187203


Ignatovich, V.K.; Nikitenko, Yu.V.; Radu, F.: Neutron refraction in oscillating magnetic field. Nuclear Instruments & Methods in Physics Research A 620 (2010), p. 410-413
doi:10.1016/j.nima.2010.04.060


Kim, J.-S.; Boulle, O.; Verstoep, S.; Heyne, L.; Rhensius, J.; Klaeui, M.; Heyderman, L.J.; Kronast, F.; Mattheis, R; Ulysse, C; Faini, G: Current-induced vortex dynamics and pinning potentials probed by homodyne detection. Physical Review B 82 (2010), p. 104427/1-7
doi:10.1103/PhysRevB.82.104427


Koitzsch, A.; Inosov, D.S.; Shiozawa, H.; Zabolotnyy, V.B.; Borisenko, S.V.; Varykhalov, A.; Hess, C.; Knupfer, M.; Ammerahl, U.; Revcolevschi, A.; Büchner, B.: Observation of the Fermi surface, the band structure, and their diffraction replicas of Sr14-xCaxCu24O41 by angle-resolved photoemission spectroscopy. Physical Review B 81 (2010), p. 113110/1-4
doi:10.1103/PhysRevB.81.113110


Kronast, F.; Schlichting, J.; Radu, F.; Mishra, S.K.; Noll, T.; Dürr, H.A.: Spin-resolved photoemission microscopy and magnetic imaging in applied magnetic fields. Surface and Interface Analysis 42 (2010), p. 1532-1536
doi:10.1002/sia.3561


Mishra, S.K.; Radu, F.; Valencia, S.; Schmitz, D.; Schierle, E.; Dürr, H.A.; Eberhardt, W.: Dual behavior of antiferromagnetic uncompensated spins in NiFe/IrMn exchange biased bilayers. Physical Review B 81 (2010), p. 212404/1-4
doi:10.1103/PhysRevB.81.212404


Moreno, C.; Munuera, C.; Valencia, S.; Kronast, F.; Obradors, X.; Ocal, C.: Reversible Resistive Switching and Multilevel Recording in La0.7Sr0.3MnO3 Thin Films for Low Cost Nonvolatile Memories. Nano Letters 10 (2010), p. 3828 - 3835
doi:10.1021/nl1008162


Rybkin, A.G.; Shikin, A.M.; Adamchuk, V.K.; Marchenko, D.; Biswas, C.; Varykhalov, A.; Rader, O.: Large spin-orbit splitting in light quantum films: Al/W(110). Physical Review B 82 (2010), p. 233403/1-4
doi:10.1103/PhysRevB.82.233403


Rybkin, A.G.; Usachov, D.Y.; Marchenko, D.E.; Shikin, A.M.; Adamchuk, V.K.; Varykhalov, A.Y.; Rader, O.: Formation of spectra of quantum well states in thin Al layers on W(110). Journal of Surface Investigation 4 (2010), p. 401-404
doi:10.1134/S1027451010030080


Römer, F.M.; Kronast, F.; Heyne, L.; Hassel, C.; Banholzer, A.; Kläui, M.; Meckenstock, R.; Lindner, J.; Farle, M.: Spatially resolved measurements of the ferromagnetic phase transition by ac-susceptibility investigations with x-ray photoelectron emission microscope. Applied Physics Letters 96 (2010), p. 122501(1-3
doi:10.1063/1.3360205


Seemann, K.M.; Mokrousov, Y.; Aziz, A.; Miguel, J.; Kronast, F.; Kuch, W.; Blamire, M. G.; Hindmarch, A. T.; Hickey, B. J.; Souza, I.; Marrows, C. H.: Spin-Orbit Strength Driven Crossover between Intrinsic and Extrinsic Mechanisms of the Anomalous Hall Effect in the Epitaxial L10-Ordered Ferromagnets FePd and FePt. Physical Review Letters 104 (2010), p. 076402/1-4
doi:10.1103/PhysRevLett.104.076402


Shikin, A.M.; Rybkin, A.G.; Marchenko, D.E.; Usachov, D.Y.; Adamchuk, V.K.; Varykhalov, A.Y.; Rader, O.: Substrate-induced spin-orbit splitting of quantum-well and interface states in Au, Ag, and Cu layers of different thicknesses on W(110) and Mo(110) surfaces. Physics of the Solid State 52 (2010), p. 1515-1525
doi:10.1134/S1063783410070280


Shikin, A.M.; Rybkin, A.G.; Marchenko, D.E.; Usachov, D.Y.; Adamchuk, V.K.; Varykhalov, A.Y.; Rader, O.: Substrate-induced spin-orbit splitting of quantum-well and interface states in Au, Ag, and Cu layers of different thicknesses on W(110) and Mo(110) surfaces. Physics of the Solid State 52 (2010), p. 1515-1525
doi: 10.1134/S1063783410070280


Sokolov, A.A.; Ovchinnikov, A.A.; Lysenkov, K.M.; Marchenko, D.E.; Filatova, E.O.: X-ray spectroscopic examination of thin HfO2 films ALD- and MOCVD-grown on the Si(100) surface. Technical Physics 55 (2010), p. 1045-1050
doi:10.1134/S1063784210070200


Sánchez-Barriga, J.; Minar, J.; Braun, J.; Varykhalov, A.; Boni, V.; Di Marco, I.; Rader, O.; Bellini, V.; Manghi, F.; Ebert, H.; Katsnelson, M.I.; Lichtenstein, A.I.; Eriksson, O.; Eberhardt, W.; Dürr, H.A.; Fink, J.: Quantitative determination of spin-dependent quasiparticle lifetimes and electronic correlations in hcp cobalt. Physical Review B 82 (2010), p. 104414/1-12
doi:10.1103/PhysRevB.82.104414


Sánchez-Barriga, J.; Varykhalov, A.; Scholz, M.R.; Rader, O.; Marchenko, D.; Rybkin, A.; Shikin, A.M.; Vescovo, E.: Chemical vapour deposition of graphene on Ni(111) and Co(0001) and intercalation with Au to study Dirac-cone formation and Rashba splitting. Diamond and Related Materials 19 (2010), p. 734-741
doi:10.1016/j.diamond.2010.01.047


Sánchez-Barriga, Jaime: A photoemission study of quasiparticle exciations, electron-correlation effects and magnetization dynamics in thin magnetic films. , 2010
Universität Potsdam
http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-48499
Open Access Version


Varykhalov, A.; Gudat, W.; Rader, O.: Imaging Buried Molecules: Fullerenes Under Graphene. Advanced Materials 22 (2010), p. 3307-3310
doi:10.1002/adma.201000695


Varykhalov, A.; Scholz, M.R.; Kim, T.K.; Rader, O.: Effect of noble-metal contacts on doping and band gap of graphene. Physical Review B 82 (2010), p. 121101(R)/1-4
doi:10.1103/PhysRevB.82.121101


Walter, A.L. ; Riley, J.D. ; Rader, O.: Theoretical limitations to the determination of bandwidth and electron mass renormalization: the case of ferromagnetic iron. New Journal of Physics 12 (2010), p. 013007/1-15
doi:10.1088/1367-2630/12/1/013007


de Jong, S.; van Heumen, E.; Thirupathaiah, S.; Huisman, R.; Massee, F.; Goedkoop, J.B.; Ovsyannikov, R.; Fink, J.; Duerr, H.A.; Gloskovskii, A.; Jeevan, H.S.; Gegenwart, P.; Erb, A.; Patthey, L.; Shi, M.; Follath, R.; Varykhalov, A.; Golden, M.S.: Droplet-like Fermi surfaces in the anti-ferromagnetic phase of EuFe2As2, an Fe-pnictide superconductor parent compound. EPL 89 (2010), p. 27007/1-6
doi:10.1209/0295-5075/89/27007