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Room-Temperature Ferromagnetism in an Iron-Based Zeolitic Imidazolate Framework Glass. [PDF]
Adv Sci (Weinh)Guo C +8 more
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Enduring Luminescence: Water and Heat Stable Perovskite Films via Hierarchical Hydrophobic Encapsulation. [PDF]
ACS OmegaAydemir IT, Ozkan Hukum K.
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Modulation of Trichromatic Emission Centers in Organic-Inorganic Hybrids for Optoelectronic Applications. [PDF]
Nanomicro LettCai W +5 more
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Journal of Statistical Physics, 1984
Abstract The topic that I am going to discuss, spin glasses, combines two of Roger Elliott’s many interests: phase transitions and disordered systems. When I started research as Roger’s student, he suggested that I work on the theory of excitations in systems undergoing co-operative Jahn-Teller phase transitions.
I. Ya. Korenblit, E. F. Shender
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Abstract The topic that I am going to discuss, spin glasses, combines two of Roger Elliott’s many interests: phase transitions and disordered systems. When I started research as Roger’s student, he suggested that I work on the theory of excitations in systems undergoing co-operative Jahn-Teller phase transitions.
I. Ya. Korenblit, E. F. Shender
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2009
AbstractThis chapter describes random magnetic systems, ‘spin glasses’, by special random ensembles of factor graphs. It also studies the glass phase, characterized by a freezing of the spins, in the framework of equilibrium statistical physics. It describes the two types of spin glass phase transitions that have been encountered in mean field models ...
Marc Mézard, Andrea Montanari
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AbstractThis chapter describes random magnetic systems, ‘spin glasses’, by special random ensembles of factor graphs. It also studies the glass phase, characterized by a freezing of the spins, in the framework of equilibrium statistical physics. It describes the two types of spin glass phase transitions that have been encountered in mean field models ...
Marc Mézard, Andrea Montanari
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1900
The phase of condensed matter known as spin glasses has become a vital and productive area of research. Historically, experiment has suggested unusual effects which have brought the theoretical study of the spin Glass Problem Onto The Same Footing As The Experimental Study.
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The phase of condensed matter known as spin glasses has become a vital and productive area of research. Historically, experiment has suggested unusual effects which have brought the theoretical study of the spin Glass Problem Onto The Same Footing As The Experimental Study.
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1995
Abstract Spin glasses are spatially magnetically disordered materials which are frozen at least on the time scale of ordinary laboratory measurements. This means that the magnetic fluctuations of these materials in the frozen state are definitely much slower than can be detected with neutrons.
M. Suzuki +6 more
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Abstract Spin glasses are spatially magnetically disordered materials which are frozen at least on the time scale of ordinary laboratory measurements. This means that the magnetic fluctuations of these materials in the frozen state are definitely much slower than can be detected with neutrons.
M. Suzuki +6 more
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1987
A spin glass is a disordered magnet: in a typical example 50% of the bonds (randomly chosen) between two spins are ferromagnetic while the others are antiferromagnetic. From the experimental point of view(1) spin glasses are characterized by the presence of a low temperature phase in which the relaxation time toward equilibrium is very large (as in ...
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A spin glass is a disordered magnet: in a typical example 50% of the bonds (randomly chosen) between two spins are ferromagnetic while the others are antiferromagnetic. From the experimental point of view(1) spin glasses are characterized by the presence of a low temperature phase in which the relaxation time toward equilibrium is very large (as in ...
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Physical Review B, 1986
Spin-glass models with orthogonal and unitary bond interactions are investigated using replica mean-field theory. The orthogonal model leads to a low-temperature phase described by a Parisi replica symmetry broken order parameter. The analogous solution for the unitary model is unstable to fluctuations which render the order parameter complex.
, Goldbart, , Martin, , Fradkin
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Spin-glass models with orthogonal and unitary bond interactions are investigated using replica mean-field theory. The orthogonal model leads to a low-temperature phase described by a Parisi replica symmetry broken order parameter. The analogous solution for the unitary model is unstable to fluctuations which render the order parameter complex.
, Goldbart, , Martin, , Fradkin
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