Crackling Noise: Statistical Physics of Avalanche Phenomena

Stefano Zapperi's book "Crackling Noise" explores the intermittent crackling noise generated by avalanches inside materials,which can reveal insights into microscopic processes and critical phenomena. It reviews research on self-organized criticality,disordered systems,and relevant examples in materials science,such as acoustic emission,strain bursts,granular avalanches,magnetic noise,and fluid flow.

Format: Hardback
Length: 240 pages
Publication date: 03 June 2022
Publisher: Oxford University Press

Noise is a common phenomenon that is often associated with the response of materials and the functioning of devices. In this book, Stefano Zapperi delves into a specific type of noise known as crackling noise, which is characterized by an intermittent series of broadly distributed pulses. While crackling noise may be a nuisance in many practical applications, it can also provide valuable insights into the microscopic processes governing the behavior of materials.

Each crackle in the noise series typically corresponds to a localized impulsive event, known as an avalanche, occurring within the material. A distinctive statistical feature of crackling noise and the underlying avalanche behavior is the presence of scaling. This scaling is observed as power-law distributed noise pulses, long-range correlation, and scale-free spectra, which are hallmarks of critical phenomena and phase transitions.

This work serves as a comprehensive summary of the current understanding of crackling noise, encompassing research conducted over the past 30 years. It begins with early and influential ideas on self-organized criticality in sandpile models and progresses to more modern studies on disordered systems. Crackling Noise provides a detailed overview of the main theoretical models employed to investigate avalanche phenomena, outlines the statistical tools necessary for analyzing crackling noise, and presents a comprehensive discussion of relevant examples of crackling noise in materials science.

These examples include acoustic emission in fracture, strain bursts in amorphous and crystal plasticity, granular avalanches, magnetic noise in ferromagnets and superconductors, and fluid flow in porous media. The book concludes by exploring the broader application of these models in the natural sciences.

In conclusion, this book offers a comprehensive exploration of crackling noise, shedding light on its origins, characteristics, and potential applications in various fields. By delving into the microscopic processes underlying crackling noise, researchers and practitioners can gain a deeper understanding of the behavior of materials and develop new strategies for mitigating noise-related issues.

Weight: 616g
Dimension: 252 x 174 x 17 (mm)
ISBN-13: 9780192856951