Macroscopic Quantum Tunneling

Macroscopic Quantum Tunneling PDF Author: Shin Takagi
Publisher: Cambridge University Press
ISBN: 9780521800020
Category : Science
Languages : en
Pages : 232

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Book Description
A coherent and self-contained account of macroscopic quantum phenomena for graduate students and researchers.

Macroscopic Quantum Tunneling

Macroscopic Quantum Tunneling PDF Author: Shin Takagi
Publisher: Cambridge University Press
ISBN: 9780521800020
Category : Science
Languages : en
Pages : 232

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Book Description
A coherent and self-contained account of macroscopic quantum phenomena for graduate students and researchers.

Quantum Tunneling of Magnetization — QTM ’94

Quantum Tunneling of Magnetization — QTM ’94 PDF Author: Leon Gunther
Publisher: Springer Science & Business Media
ISBN: 9401104034
Category : Science
Languages : en
Pages : 503

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Book Description
The first NATO Advanced Workshop on Quantum Tunneling of Magnetization (QTM) was organized and co-directed by Bernard Barbara, Leon Gunther, Nicolas Garcia, and Anthony Leggett and was held from June, 27 through July 1, 1994 in Grenoble and Chichilianne, France. These Proceedings include twenty-nine articles that represent the contributions of the participants in the Workshop. Quantum Tunneling of Magnetization is not only interesting for purely academic reasons. It was pointed out in the review article by L. Gunther in the December, 1990 issue of Physics World, that QTM may be destined to play a significant role within the next two decades in limiting the density of information storage in magnetic systems. Recent advances have indicated that this limitation may well be reached even earlier than first predicted. Furthermore, the number of people who have entered the field of study of QTM during these past few years has increased many fi)ld. The time was therefore opportune to hold a Workshop to bring together for the first time the leading researchers of QTM, both theoretical and experimental, so as to discuss the current status of the field. The most controversial issue at the time of the Workshop was how to establish r.eliable criteria for determining whether experimental results do indeed reveal manifestations of QTM. We believe that much progress was made at the Workshop on this issue.

Macroscopic Quantum Tunneling of the Magnetic Moment

Macroscopic Quantum Tunneling of the Magnetic Moment PDF Author: Eugene M. Chudnovsky
Publisher: Cambridge University Press
ISBN: 0521474043
Category : Science
Languages : en
Pages : 189

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Book Description
This is the first book presenting a coherent theoretical and experimental treatment of the rapidly developing field of macroscopic quantum tunneling of the magnetic moment. The theory is based on the concept of the magnetic instanton and its renormalization by the dissipative environment. The book includes discussions of the tunneling of magnetic moment in small ferromagnetic grains, tunneling of the Ne'el vector in antiferromagnetic grains, quantum nucleation of magnetic domains, and quantum depinning of domain walls. The experimental part collects the majority of recent data that are, or may be, relevant to spin tunneling. Among the topics described are low temperature magnetic relaxation and its interpretation in various systems, experiments on single particles and mesoscopic wires, and resonant spin tunneling in molecular magnets. This study of an important new field in condensed matter physics by two leading contributors to the subject will be of interest to theorists and experimentalists alike.

Macroscopic Quantum Tunneling of a Fluxon in a Long Josephson Junction

Macroscopic Quantum Tunneling of a Fluxon in a Long Josephson Junction PDF Author: Takeo Kato
Publisher:
ISBN:
Category :
Languages : en
Pages : 13

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Book Description


An Introduction to Macroscopic Quantum Phenomena and Quantum Dissipation

An Introduction to Macroscopic Quantum Phenomena and Quantum Dissipation PDF Author: A. O. Caldeira
Publisher: Cambridge University Press
ISBN: 1139867024
Category : Science
Languages : en
Pages : 299

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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.

Quantum Effects in Biology

Quantum Effects in Biology PDF Author: Masoud Mohseni
Publisher: Cambridge University Press
ISBN: 1107010802
Category : Science
Languages : en
Pages : 421

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Book Description
Explores the role of quantum mechanics in biology for advanced undergraduate and graduate students in physics, biology and chemistry.

Directions In Condensed Matter Physics: Memorial Volume In Honor Of Shang-keng Ma

Directions In Condensed Matter Physics: Memorial Volume In Honor Of Shang-keng Ma PDF Author: Geoffrey Grinstein
Publisher: World Scientific
ISBN: 9814513601
Category : Science
Languages : en
Pages : 270

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Book Description
This volume collects several in-depth articles giving lucid discussions on new developments in statistical and condensed matter physics. Many, though not all, contributors had been in touch with the late S-K Ma. Written by some of the world's experts and originators of new ideas in the field, this book is a must for all researchers in theoretical physics. Most of the articles should be accessible to diligent graduate students and experienced readers will gain from the wealth of materials contained herein.

Macroscopic Quantum Phenomena - Proceedings Of The Workshop

Macroscopic Quantum Phenomena - Proceedings Of The Workshop PDF Author: Terence D Clark
Publisher: World Scientific
ISBN: 9814602671
Category :
Languages : en
Pages : 202

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Book Description
Macroscopic quantum phenomena (MQP) occur in a number of different systems. The majority of MQP research is done with electromagnetic circuits. The occurrence of MQP in alternative systems, the effects of the environment on MQP, the implications of MQP for measurement theory and quantum mechanics are discussed. This proceedings should therefore provide a nice balance of up-to-date results of MQP research, along with discussion of its implications and possible applications.

Macroscopic Quantum Tunneling in Long Josephson Junctions

Macroscopic Quantum Tunneling in Long Josephson Junctions PDF Author: Ludivica Baselgia-Stahel
Publisher:
ISBN:
Category : Josephson junctions
Languages : en
Pages : 316

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Book Description


Exploring the Quantum/classical Frontier

Exploring the Quantum/classical Frontier PDF Author: Jonathan R. Friedman
Publisher: Nova Publishers
ISBN: 9781590332245
Category : Science
Languages : en
Pages : 479

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Book Description
Exploring the Quantum/Classical Frontier - Recent Advances in Macroscopic Quantum Phenomena