Noise And Fluctuations

Download or read book Noise and Fluctuations written by D. K. C. MacDonald and published by Courier Corporation. This book was released on 2006-01-01 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: An understanding of fluctuations and their role is both useful and fundamental to the study of physics. This concise study of random processes offers graduate students and research physicists a survey that encompasses both the relationship of Brownian Movement with statistical mechanics and the problem of irreversible processes. It outlines the basics of the physics involved, without the strictures of mathematical rigor. The three-part treatment starts with a general survey of Brownian Movement, including electrical Brownian Movement and "shot-noise," Part two explores correlation, frequency spectrum, and distribution function, with particular focus on application to Brownian Movement. The final section examines noise in electric currents, including noise in vacuum tubes and a random rectangular current. Frequent footnotes amplify the text, along with an extensive selection of Appendixes.

Download or read book Electronic Noise and Fluctuations in Solids written by Sh. Kogan and published by Cambridge University Press. This book was released on 2008-07-31 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book looks at the physics of electronic fluctuations (noise) in solids. The author emphasizes many fundamental experiments that have become classics: physical mechanisms of fluctuations, and the nature and magnitude of noise. He also includes the most comprehensive and complete review of flicker (1/f) noise in the literature. It will be useful to graduate students and researchers in physics and electronic engineering, and especially those carrying out research in the fields of noise phenomena and highly sensitive electronic devices--detectors, electronic devices for low-noise amplifiers, and quantum magnetometers (SQUIDS).

Download or read book Noise Theory and Application to Physics written by Philippe Réfrégier and published by Springer Science & Business Media. This book was released on 2004-04-27 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a unique approach to noise theory and its application to physical measurements that will find its place among the graduate course books. In a very systematic way, the foundations are laid and applied in a way that the book will also be useful to those not focusing on optics. Exercises and solutions help students to deepen their knowledge.

Download or read book Noise and Fluctuations Control in Electronic Devices written by Alexander A. Balandin and published by Amer Scientific Pub. This book was released on 2002-01-01 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: Noise and Fluctuations Control in Electronic Devices is the first single reference source to bring together the latest aspects of noise research for a wide range of multidisciplinary audiences. The goal of this book is to give an update of state-of-the-art in this interdisciplinary field, while focusing on new trends in electronic device noise research. Such new trends include investigation of noise in electronic devices based on novel materials, effects of the downscaling on the device noise performance, fluctuations and noise control in nanodevices, effective methods of noise control and suppression, etc. In addition, the book presents a historic overview of the development of the kinetic theory of fluctuation, essential for understanding of the present state-of-the art. This book contains 18 state-of-the-art review chapters written by 33 internationally renowned experts from 15 countries. This book has about 1,500 bibliographical citations and hundreds of illustrations, figures, tables and equations. This book is a definite reference source for students, scientists, engineers, and specialists both in academia and industry working in such different fields as electronic and optoelectronic devices, electrical and electronic engineering, solid-state physics, nanotechnology, wireless communication, telecommunication, and semiconductor device technology.

Download or read book Noise Sustained Patterns written by Markus Loecher and published by World Scientific. This book was released on 2003 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book investigates the impact of noise upon the emergence and sustenance of patterns. ?Patterns? loosely refers to coherent spatial structures, including fronts, as well as temporal patterns. The crucial role of nonlinearities is highlighted and expanded upon in the context of dynamical system frameworks. The author's familiarity with chaos theory, statistical physics and nonlinear science is reflected in the highly interdisciplinary character of the text. Model equations and experiments taken from fluid dynamics, semiconductor devices, biophysics and statistical mechanics complement theoretical concepts.It should be of great value to researchers and graduate students who desire a quick introduction to the subject. Excursions into emerging fields such as traffic flow simulations and game theory serve to broaden the scope and to encourage the exploration of sundry topics.

Download or read book Noise in Physical Systems written by D. Wolf and published by Springer Science & Business Media. This book was released on 2013-12-11 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Noise in physical systems - as a consequence of the corpuscular nature of matter - conveys information about microscopic mechanisms determining the macroscopic behavior of the system. Besides being a source of information, noise also represents a source of annoying disturbances which affect information transMission along a physical system. Therefore, noise analysis can promote our insight into the behavior of a physical system, as well as our knowledge of the natural constraints imposed upon physical-information transmission channels and devices. In recent years the continuous scientific and technical interest in noise problems has led to a remarkable progress in the understanding of noise phenomena. This progress is reflected by the rich material presented at the Fifth International Conference on Noise in Physical Systems. The conference papers originally published in these proceedings cover the various aspects of today's noise research in the fields of solid-state devices, l/f-noise, magnetic and superconducting materials, measuring methods, and theory of fluctuations. Each session of the conference was introduced by one or two invited review lectures which are included in these proceedings in full length. The 12 invited papers and more than 40 contributed papers on specific topics (only three of them have been omitted from the proceedings since they will be published elsewhere) provide a comprehensive survey of the current state-of-the-art and recent advances of noise analysis.

Download or read book Statistical Mechanics for Athermal Fluctuation written by Kiyoshi Kanazawa and published by Springer. This book was released on 2017-11-20 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: The author investigates athermal fluctuation from the viewpoints of statistical mechanics in this thesis. Stochastic methods are theoretically very powerful in describing fluctuation of thermodynamic quantities in small systems on the level of a single trajectory and have been recently developed on the basis of stochastic thermodynamics. This thesis proposes, for the first time, a systematic framework to describe athermal fluctuation, developing stochastic thermodynamics for non-Gaussian processes, while thermal fluctuations are mainly addressed from the viewpoint of Gaussian stochastic processes in most of the conventional studies. First, the book provides an elementary introduction to the stochastic processes and stochastic thermodynamics. The author derives a Langevin-like equation with non-Gaussian noise as a minimal stochastic model for athermal systems, and its analytical solution by developing systematic expansions is shown as the main result. Furthermore, the a uthor shows a thermodynamic framework for such non-Gaussian fluctuations, and studies some thermodynamics phenomena, i.e. heat conduction and energy pumping, which shows distinct characteristics from conventional thermodynamics. The theory introduced in the book would be a systematic foundation to describe dynamics of athermal fluctuation quantitatively and to analyze their thermodynamic properties on the basis of stochastic methods.