Search Results - "Zimanyi, G.T."

Multiscale model approaches to the design of advanced permanent magnets by Westmoreland, S.C., Evans, R.F.L., Hrkac, G., Schrefl, T., Zimanyi, G.T., Winklhofer, M., Sakuma, N., Yano, M., Kato, A., Shoji, T., Manabe, A., Ito, M., Chantrell, R.W.

“…We describe the process of multiscale modelling of magnetic materials, based on atomistic models coupled parametrically to micromagnetic calculations. At the…”
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Reprint of Multiscale model approaches to the design of advanced permanent magnets by Westmoreland, S.C., Evans, R.F.L., Hrkac, G., Schrefl, T., Zimanyi, G.T., Winklhofer, M., Sakuma, N., Yano, M., Kato, A., Shoji, T., Manabe, A., Ito, M., Chantrell, R.W.

“…We describe the process of multiscale modelling of magnetic materials, based on atomistic models coupled parametrically to micromagnetic calculations. At the…”
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Dynamical Phases of Driven Vortex Systems by Moon, K, Scalettar, RT, Zimányi, GT

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Quantum Phase Slips and Transport in Ultrathin Superconducting Wires by Zaikin, Andrei D., Golubev, Dmitrii S., van Otterlo, Anne, Zimányi, Gergely T.

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Localization in interacting, disordered, bose systems by SCALETTAR, R. T, BATROUNI, G. G, ZIMANYI, G. T

“…We use quantum Monte Carlo techniques to study a one-dimensional, disordered, interacting, Bose Hamiltonian. The effect of disorder on the Mott-insulator…”
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Quantum critical phenomena in one-dimensional bose systems by BATROUNI, G. G, SCALETTAR, R. T, ZIMANYI, G. T

“…We use quantum Monte Carlo techniques to study the critical properties of an interacting-boson model in one dimension. The phase diagram consists of a series…”
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Static and dynamic coupling transitions of vortex lattices in disordered anisotropic superconductors by Olson, C.J., Zimanyi, G.T, Kolton, A., Gronbech-Jensen, N.

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Superconductor-Insulator Transition in a Tunable Dissipative Environment by Wagenblast, Karl-Heinz, van Otterlo, Anne, Schön, Gerd, Zimányi, Gergely T.

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New Universality Class at the Superconductor-Insulator Transition by Wagenblast, Karl-Heinz, van Otterlo, Anne, Schön, Gerd, Zimányi, Gergely T.

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Metastability and transient effects in vortex matter near a disorder driven transition by Olson, C.J., Reichhardt, C., Scalettar, R.T., Zimanyi, G.T., Gronbech-Jensen, Niels

“…We examine metastable and transient effects both above and below the first-order disorder driven decoupling line in a 3D simulation of magnetically interacting…”
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The FORC α.M2.S method and its applications by Zimanyi, G.T., Winklhofer, M.

“…First-order-reversal-curve (FORC) diagrams are eminently suitable for extracting the intrinsic (microscopic) switching-field distribution (SFD) for a wide…”
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Simultaneous diagonal and off-diagonal order in the Bose-Hubbard Hamiltonian by Scalettar, RT, Batrouni, GG, Kampf, AP, Zimanyi, GT

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Ordered states in the disordered Hubbard model by Denteneer, P.J.H, Ulmke, M, Scalettar, R.T, Zimanyi, G.T

“…The Hubbard model is studied in which disorder is introduced by putting the on-site interaction to zero on a fraction f of (impurity) sites of a square…”
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Superconductivity from predominantly repulsive interactions in quasi one-dimensional systems by ZIMANYI, G. T, KIVELSON, S. A, LUTHER, A

“…It is shown that for a one-dimensional electron gas with strong repulsive electron-electron interactions and a weak retarded attractive interaction,…”
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Scaling theory of marginal fermi liquids by ZIMANYI, G. T, BEDELL, K. S

“…The infrared singularities of the recently introduced marginal-Fermi-liquid theory are treated within a perturbative renormalization-group approach. Marginal…”
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Exact-diagonalization study of the one-dimensional disordered [ital XXZ] model by Runge, K.J., Zimanyi, G.T.

“…We investigate the one-dimensional quantum [ital XXZ] model in the presence of diagonal disorder. Recently the model has been analyzed with the help of…”
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Superconductor-insulator phase transition in the boson Hubbard model by KAMPF, A. P, ZIMANYI, G. T

“…We investigate the superconductor-insulator phase transition in the two-dimensional boson Hubbard system with short-range interactions. Fluctuations of [ital…”
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Fingerprinting hysteresis by Katzgraber, Helmut G., Friedman, Gary, Zimányi, G.T.

“…We test the predictive power of first-order reversal curve (FORC) diagrams using simulations of random magnets. In particular, we compute a histogram of the…”
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Disordering transitions in vortex matter: peak effect and phase diagram by Olson, C.J, Reichhardt, C, Scalettar, R.T, Zimányi, G.T, Grønbech-Jensen, N

“…Using numerical simulations of magnetically interacting vortices in disordered layered superconductors we obtain the static vortex phase diagram as a function…”
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Bose-Hubbard model and superfluid staircases in [sup 4]He films by Zimanyi, G.T., Crowell, P.A., Scalettar, R.T., Batrouni, G.G.

“…The recent experimental observation of steplike structure in the superfluid density of [sup 4]He films on graphite is interpreted in terms of passage close to…”
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