Hysteresis and Noise in Stripe and Clump Forming Systems

Abstract

We use simulations to examine hysteresis and noise in a model system that produces heterogeneous orderings including stripe and clump phases. In the presence of a disordered substrate, these heterogeneous phases exhibit 1/f${}^{\alpha }$ noise and hysteresis in transport. The noise fluctuations are maximal in the heterogeneous phases, while in the uniform phases the hysteresis vanishes and both $\alpha$ and the noise power decrease. We compare our results to recent experiments exhibiting noise and hysteresis in high-temperature superconductors where charge heterogeneities may occur.

4 pages, 5 postscript figures

References in corpus (3)

• Charged particles on a 2D plane subject to anisotropic Jahn-Teller interactions
• Self-generated electronic heterogeneity and quantum glassiness in the high temperature superconductors
• Percolation Transition in the Heterogeneous Vortex State in NbSe2

Cited by in corpus (12)

• Depinning and nonequilibrium dynamic phases of particle assemblies driven over random and ordered substrates: a review
• Hysteresis and Noise from Electronic Nematicity in High Temperature Superconductors
• On holographic disorder-driven metal-insulator transitions
• Self-Organized Networks and Lattice Effects in High Temperature Superconductors
• Dynamics of self-organized driven particles with competing range interaction
• An Intermediate Phase at the Metal-Insulator Boundary in a Magnetically Doped Two-Dimensional Electron System
• Magnetic order in the normal state of the archetypal high-Tc superconductor La2-xSrxCuO4
• Noise Predictions for STM in Systems with Local Electron Nematic Order
• Hysteresis and re-entrant melting of a self-organized system of classical particles confined in a parabolic trap
• Spatially resolved breakdown in reentrant quantum Hall states
• Electron-Hole Asymmetric Chiral Breakdown of Reentrant Quantum Hall States
• Pinning effects in a two-dimensional cluster glass