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Nem egyensúlyi spin transzport és korrelációk nanostruktúrákban
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Ezen az oldalon az NKFI Elektronikus Pályázatkezelő Rendszerében nyilvánosságra hozott projektjeit tekintheti meg.
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Közleményjegyzék |
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Szunyogh L, Zarand G, Gallego S, et al: Effect of spin-orbit interaction on a magnetic impurity in the vicinity of a surface, Phys. Rev. Lett. 96, 067204, 2006 | Zarand G, Chung CH, Simon P, and M. Vojta: Quantum criticality in a double-quantum-dot system, Phys. Rev. Lett. 97, 166802, 2006 | San-Jose P, Zarand G, Shnirman A, Schoen G: Geometrical spin dephasing in quantum dots, Phys. Rev. Lett. 97, 076803, 2006 | Kaul RK, Zarand G, Chandrasekharan S, et al: Spectroscopy of the Kondo problem in a box, Phys. Rev. Lett. 96, 176802, 2006 | Rapp A, Zarand G: Dynamical correlations and quantum phase transition in the quantum Potts model, Phys. Rev. B 74, 014433, 2006 | Ö. Legeza, F. Gebhard, J. Rissler: Entanglement production by independent quantum channels, Phys. Rev B74, 195112, 2006 | Zarand G: Orbital fluctuations and strong correlations in quantum dots, Phil. Mag. 86, 2043-2072, 2006 | C. P. Moca, D. C. Marinescu: Finite-size Effects in a Two-Dimensional Electron Gas with Rashba, Spin-Orbit Interaction, Phys. Rev. B 75, 035325, 2006 | O. Újsághy, L. Szunyogh, A. Zawadowski: Revised theory of the magnetic surface anisotropy of impurities in metallic mesoscopic samples, Phys. Rev. B75, 064425, 2007 | A.I. Toth, L. Borda, J. von Delft, G. Zarand: Dynamical conductance in the two-channel Kondo regime of a double dot system, Phys. Rev. B 76, 155318, 2007 | Ákos Rapp, Gergely Zaránd, Carsten Honerkamp, Walter Hofstetter: Color Superfluidity and “Baryon” Formation in Ultracold Fermions, Phys. Rev. Lett. 98, 160405, 2007 | P. San-Jose, G. Schon, A. Shnirman, G. Zarand: Spin dephasing due to a random Berry phase (review), Physica E 40, 76, 2007 | G. Zarand and Borda: Inelastic scattering from quantum impurities, Physica E 40, 5, 2007 | L. Borda, L. Fritz, N. Andrei, and G. Zaránd: Theory of inelastic scattering from quantum impurities, Phys. Rev. B 75, 235112, 2007 | C. Etz, B. Lazarovits, J. Zabloudil, R. Hammerling, B. Újfalussy, L. Szunyogh, G. M. Stocks, and P. Weinberger: Magnetic properties of FeCo nanoclusters on Cu(100): Ab initio calculations, Phys. Rev. B 75, 245432, 2007 | Á. Buruzs, L. Szunyogh, L. Udvardi, P. Weinberger, and J.B. Staunton: Temperature dependent magneto-crystalline anisotropy of thin films: A relativistic disordered local moment approach, Journal of Magnetism and Magnetic Materials 316, e371, 2007 | Á. Buruzs, P. Weinberger, L. Szunyogh, L. Udvardi, P. I. Chleboun, A. M. Fischer, and J.B. Staunton: Ab initio theory of temperature dependence of magnetic anisotropy in layered systems: Applications to thin Co films on Cu(100), Phys. Rev. B 76, 064417, 2007 | Ö. Legeza, R. M. Noack, J. Sólyom, and L. Tincani: Applications of Qunatum Information in the Density-Matrix Renormalization Group, Lect. Notes Phys. 739, 653-664 (2008), Springer-Verlag Berlin Heidelberg, 2008 | Ö. Legeza, J. Sólyom, L. Tincani, and R. M. Noack: Entropic Analysis of Quantum Phase Transitions from Uniform to Spatially Inhomogeneous Phases, Phys. Rev. Lett. 99, 087203, 2007 | K. Buchta, Ö. Legeza, E. Szirmai, and J. Sólyom: Mott transition and dimerization in the one-dimensional SU(n) Hubbard model, Phys. Rev. B 75, 155108 (2007), 2007 | C. P. Moca, D. C. Marinescu: Spin-Hall conductivity of a spin-polarized two-dimensional electron gas with Rashba spin-orbit interaction and magnetic impurities, New Journal of Physics 9, 343, 2007 | L. Udvardi, A. Antal, L. Szunyogh, A. Buruzs, and P. Weinberger: Magnetic pattern formation on the nanoscale due to relativistic exchange interactions, Physica B 403, 402-404 (2008), 2008 | A. Antal, B. Lazarovits, L. Udvardi, L. Szunyogh, B. Ujfalussy, and P. Weinberger: First principles calculation of spin-interactions and magnetic ground states of Cr trimers on Au(111), Physical Review B 77, 174429 (2008), 2008 | Farid el Gabaly, Kevin F. McCarty, Andreas K. Schmid, Juan de la Figuera, M. Carmen Munoz, Laszlo Szunyogh, Peter Weinberger, and Silvia Gallego: Noble metal capping effects on the spin-reorientation transitions of Co/Ru(0001), New Journal Physics 10, 073024 (2008), 2008 | A. Szilva, S. Gallego, and M. C. Munoz, B.L. Gyorffy, G. Zarand, and L. Szunyogh: Friedel oscillations induced surface magnetic anisotropy, Physical Review B 78, 195418 (2008), 2008 | S. Gallego, M. C. Munoz, L. Szunyogh, and P. Weinberger,: Band filling effects in the magnetic anisotropy of atomic thin layers of Co, Philosophical Magazine B 88, 2655-2665 (2008), 2008 | A. Antal, B. Lazarovits, L. Balogh, L. Udvardi, and L. Szunyogh: Multiscale studies of complex magnetism of nanostructures based on first principles, Philosophical Magazine B 88, 2715-2724 (2008), 2008 | A. Szilva, L. Szunyogh, G. Zarand, S. Gallego, and M. C. Munoz: Surface-induced magnetic anisotropy of impurities, IEEE Transactions on Magnetics 44, 2772 (2008), 2008 | Toth, AI; Moca, CP; Legeza, O; Zarand, G: Density matrix numerical renormalization group for non-Abelian symmetries, Phys. Rev. B 78, 245109, 2008 | Toth, AI; Zarand, G: Dynamical correlations in the spin-half two-channel Kondo model, Phys. Rev. B 78, 165130, 2008 | Nunner, TS; Zarand, G; von Oppen, F: Anomalous Hall effect in a two dimensional electron gas with magnetic impurities, Phys. Rev. Lett. 100, 236602, 2008 | Moca, CP; Demler, E; Janko, B, and Zarand, G: Spin-resolved spectra of Shiba multiplets from Mn impurities in MgB2, Phys. Rev. B 77, 174516, 2008 | Rapp, A; Hofstetter, W; Zarand, G: Trionic phase of ultracold fermions in an optical lattice: A variational study, Phys. Rev. B 77 , 144520, 2008 | Horvath, B; Lazarovits, B; Sauret, O; Zarand, G: Failure of the mean-field approach in the out-of-equilibrium Anderson model, Phys. Rev. B 77, 113108 2008, 2008 | Chung, CH; Zarand, G; Wolfle, P: Two-stage Kondo effect in side-coupled quantum dots: Renormalized perturbative scaling theory and numerical renormalization group analysis, Phys. Rev. B 77, 035120 2008, 2008 | San-Jose, P; Scharfenberger, B; Schon, G; G. Zaránd: Geometric phases in semiconductor spin qubits: Manipulations and decoherence, Phys. Rev. B 77, 045305, 2008 | O. Legeza, C. P. Moca, A. I. Toth, I. Weymann, G. Zarand: Manual for the Flexible DM-NRG code, Los Alamos arXiv:0809.3143 (89 pages), 2008 | O. Legeza, C. P. Moca, A. I. Toth, I. Weymann, G. Zarand: Open Access Flexible DM-NRG code, http://www.phy.bme.hu/~dmnrg/, 2008 | A. Rapp: Quantum Phase Transitions in Correlated Systems, http://dept.phy.bme.hu/phd/dissertations_hu.htm, 2008 | Kim EH, Legeza O, Solyom J: Topological Order, Dimerization, and Spinon Deconfinement in Frustrated Spin Ladders, Phys. Rev. B 77, 205121, 2008 | Szirmai E, Legeza O, Solyom J: Spatially nonuniform phases in the one-dimensional SU(n) Hubbard model for commensurate fillings, Phys. Rev. B 77, 045106, 2008 | L. Szunyogh, B.Lazarovits, L. Udvardi, J. Jackson, and U. Nowak: Giant magnetic anisotropy of the bulk antiferromagnets IrMn and IrMn3 from first principles, Phys. Rev. B 79, 020403, 2009 | L.Udvardi and L. Szunyogh: Chiral asymmetry of the spin-wave spectra in ultrathin magnetic films, Phys. Rev. Lett. 102, 207204, 2009 | Ribhu K. Kaul, Denis Ullmo, Gergely Zaránd, Shailesh Chandrasekharan, and Harold U. Baranger: Ground state and excitations of quantum dots with magnetic impurities, Phys. Rev. B 80, 035318, 2009 | Valentina Brosco, Markus Jerger, Pablo San-Jose, Gergely Zarand, Alexander Shnirman, Gerd Schön: Resonant all-electric spin pumping with spin-orbit coupling, submitted to the Physical Review Letters, arXiv:0912.1096, 2009 | B. Horvath, B. Lazarovits, G. Zarand: Perturbative theory of the non-equilibrium singlet-triplet transition, közlésre elfogadva, Journal of Physics: Condensed Matter, arXiv:0909.0441, 2009 | C. P. Moca, I. Weymann, G. Zarand: Frequency-Dependent Spin Current Noise through Correlated Quantum Dots, submitted to the Physical Review Letters, arXiv:0907.0475, 2009 | C. P. Moca, B. L. Sheu, N. Samarth, P. Schiffer, B. Janko, G. Zarand: Scaling analysis of the magnetoresistance in GaMnAs, Phys. Rev. Lett. 102, 137203, 2009 | A.I Tóth: Numerical Renormalization Group Study of the Two-Channel Kondo Model, BME TTK Fizika Doktori Iskola, 2009 |
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