Possibility of Solid-Fluid Transition in Moving Periodic Systems(Condensed Matter: Structure, Mechanical and Thermal Properties)

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概要

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• The steady sliding state of periodic structures such as charge density waves and flux line lattices is numerically studied based on the three dimensional driven random-field XY model. We focus on the dynamical phase transition between plastic flow and moving solid phases controlled by the magnitude of the driving force. By analyzing the connectivity of comoving clusters, we find that they percolate the system under driving forces larger than a certain critical force within a finite observation time. The critical force, however, logarithmically diverges with the observation time, i.e., the moving solid phase exists only within a certain finite time, which exponentially grows with driving force.

• 社団法人日本物理学会の論文
• 2005-07-15

著者

• Nogawa Tomoaki

  Division Of Physics Graduate School Of Science Hokkaido University

• Yoshino H

  Institute For Solid State Physics University Of Tokyo

• Yoshino Hajime

  Department Of Earth And Space Science School Of Science Osaka University

• Yoshino Hajime

  Department Of Earth And Space Science Faculty Of Science Osaka University

• NOGAWA Tomoaki

  School of Science, Osaka University

• YOSHINO Hajime

  School of Science, Osaka University

• MATSUKAWA Hiroshi

  College of Science and Engineering, Aoyama Gakuin University

• Matsukawa Hiroshi

  Department Of Physics College Of Science And Engineering Aoyama Gakuin University

関連論文

• From the Frenkel-Kontorova Model to Josephson Junction Arrays : Aubry's Transition as a Jamming-Glass Transition(Frontiers in Nonequilibrium Physics-Fundamental Theory, Glassy & Granular Materials, and Computational Physics-)
• Fragility of the Equilibrium State in the Four-Dimensional ±J Ising Spin Glass
• Numerical Study of Aging Phenomena in Short-Ranged Spin Glasses
• Exchanging Monte Carlo Dynamics in the SK Model
• Relaxational Modes and Aging in the Glauber Dynamics of the Sherrington-Kirkpatrick Model
• Scaling Approach to Glassy Stationary States of Spin-Glasses under Chaos Effects
• Coupled Oscillators in Quenched Random Potential
• Possibility of Solid-Fluid Transition in Moving Periodic Systems(Condensed Matter: Structure, Mechanical and Thermal Properties)
• Topological Defects in Moving Charge Density Waves and Flux Line Lattices
• Scaling Approach to Glassy Stationary States of Spin-Glasses under Chaos Effects
• Fragility of the Equilibrium State in the Four-Dimensional ±J Ising Spin Glass
• Topological Defects in Moving Charge Density Waves and Flux Line Lattices
• Possibility of Solid-Fluid Transition in Moving Periodic Systems(Condensed Matter: Structure, Mechanical and Thermal Properties)

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