Non-Monotonic Temperature Dependence of Local Dynamics and Local Energy upon Cooling toward the Ising Spin Glass Transition

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概要

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• We have performed a detailed analysis of the local dynamics and local energies of the equilibrium, paramagnetic phase of the d = 2 and d = 3 ±J Ising spin glass model. Here we discuss our recently reported observations that while the average flip rate and average energy decrease monotonically with decreasing temperature, both the flip rate and energy of an increasing fraction of spins increase as the glass transition is approached on cooling. These findings are consistent with recent experimental results for the frequency-dependent magnetic susceptibility of an insulating spin glass, which showed that the approach to the glass transition could be detected from the high frequency behavior.

• 理論物理学刊行会の論文
• 1997-06-27

著者

• Poole Peter

  Department Of Applied Mathematics University Of Western Ontario

• Glotzer Sharon

  Center For Theoretical And Computational Materials Science National Institute Of Standards And Techn

• CONIGLIO Antonio

  Dipartimento di Scienze Fisiche, University di Napoli

• JAN Naeem

  Department of Physics, St. Francis Xavier University

• Jan Naeem

  Department Of Physics St. Francis Xavier University

• Coniglio Antonio

  Dipartimento Di Scienze Fisiche University Di Napoli

• Glotzer Sharon

  Center For Theoretical And Computational Materials Science National Institute Of Standards And Technology

• POOLE Peter

  Department of Applied Mathematics, University of Western Ontario

関連論文

• Non-Monotonic Temperature Dependence of Local Dynamics and Local Energy upon Cooling toward the Ising Spin Glass Transition

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