Author: Antonio Badía-Majós Publisher: ISBN: 9780750327114 Category : Superconductivity Languages : en Pages : 0
Book Description
A number of macroscopic manifestations of superconducting phenomena (such as zero electrical resistance, the expulsion of magnetic fields and the Josephson effect) have resulted in a proliferation of applications in engineering and electronics. This book takes a practical, pedagogical approach to understanding the electromagnetic properties of superconducting materials. The reader is provided with a set of ready-to-use interactive tools to engage with topics such as vanishing resistivity, magnetic flux expulsion, flux pinning, critical currents, flux quantization and more. Aimed at high level undergraduate and graduate physicists and engineers, this book is ideal for early researchers studying macroscopic superconductivity.
Author: C Giovannella Publisher: World Scientific ISBN: 9814548898 Category : Languages : en Pages : 410
Book Description
This volume is a review on the recent progresses done in the understanding of the physics of the superconducting arrays. It consists of five sessions:All the topical contributions go well beyond those characteristics of the condensed matter physics and offer links to the domains of the nonlinear science, complex systems and statistical mechanics.
Author: V.R. Romanovskii Publisher: CRC Press ISBN: 1351010158 Category : Science Languages : en Pages : 416
Book Description
Allows detailed understanding of the superconductivity phenomenon. Presents fundamental models describing interconnected electrodynamics and thermal phenomena in LTS and HTS superconductors with ideal and real voltage-current characteristics. Calculates boundary of superconducting state instability with respect to any disturbance according to formulated total mechanism of superconductivity distraction. Investigates the irreversible propagation of normal zone in current-carrying elements of superconducting magnets during flux creep. Describes quench phenomena in LTS and HTS superconductors.
Author: A. O. Caldeira Publisher: Cambridge University Press ISBN: 1139867024 Category : Science Languages : en Pages : 299
Book Description
Reviewing macroscopic quantum phenomena and quantum dissipation, from the phenomenology of magnetism and superconductivity to the presentation of alternative models for quantum dissipation, this book develops the basic material necessary to understand the quantum dynamics of macroscopic variables. Macroscopic quantum phenomena are presented through several examples in magnetism and superconductivity, developed from general phenomenological approaches to each area. Dissipation naturally plays an important role in these phenomena, and therefore semi-empirical models for quantum dissipation are introduced and applied to the study of a few important quantum mechanical effects. The book also discusses the relevance of macroscopic quantum phenomena to the control of meso- or nanoscopic devices, particularly those with potential applications in quantum computation or quantum information. It is ideal for graduate students and researchers.
Author: Michel Cyrot Publisher: World Scientific Publishing Company ISBN: 9813103698 Category : Science Languages : en Pages : 263
Book Description
What sets this book apart from others on the introduction to super-conductivity and high-Tc materials is its simple and pragmatic approach. The authors describe all relevant superconducting phenomena and rely on the macroscopic Ginzburg-Landau theory to derive the most important results. Examples are chosen from selected conventional superconductors like NbTi and compared to those of high-Tc materials. The text should be of interest to students and researchers in all branches of science and engineering, with the possible exception of theoretical physicists, who may require a more mathematical approach.
Author: Fred Sharifi Publisher: ISBN: Category : Languages : en Pages : 206
Book Description
This thesis is a study of escape from metastable wells in one and two dimensional potentials of superconducting devices. We have measured escape rates due to both thermal activation over the barrier and macroscopic quantum tunneling through the barrier. The measurements were performed for a variety of device parameters, corresponding to different shapes of the potential barrier. We find strong evidence for macroscopic quantum tunneling in both one and two dimensional systems with an escape rate that is very sensitive to the dissipation present in the system. Surprisingly, we have also found a discrepancy between our results and the predictions of Kramers' thermal activation model in certain types of potentials.
Author: Antonio Badía-Majós
Author: C Giovannella
Author: V.R. Romanovskii
Author: R.D. Parks
Author: A. O. Caldeira
Author: D. Rogovin
Author: Michel Cyrot
Author: Daniel N. Rogovin
Author: Fred Sharifi
Author: Jonathan R. Friedman