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Magnetic Oscillations in Metals

Author: D. Shoenberg

Publisher: Cambridge University Press

Published: 2009-09-03

Total Pages: 596

ISBN-13: 1316583171

It is just over 80 years ago that a striking oscillatory field dependence was discovered in the magnetic behaviour of bismuth at low temperatures. This book was first published in 1984 and gives a systematic account of the nature of the oscillations, of the experimental techniques for their study and of their connection with the electronic structure of the metal concerned. Although the main emphasis is on the oscillations themselves and their many peculiarities, rather than on the theory of the electronic structure they reveal, sufficient examples are given in detail to illustrate the kind of information that has been obtained and how this information agrees with theoretical prediction.

Magnetoacoustic Oscillations in Metals

Author: Edward Warren Fenton

Publisher:

Published: 1965

Total Pages: 0

ISBN-13:

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Oscillations of the ultrasonic attenuation that are periodic in the reciprocal of an applied magnetic field have been observed in copper, magnesium and zinc. In copper, oscillations well known as "geometric oscillations" have been observed at magnetic fields less than five kilogauss. Observations of the geometric oscillations agree in all respects with theory of the effect discussed in the literature. In magnesium and zinc, at magnetic fields between five and twenty kilogauss, quantum oscillations have been observed. The observed amplitude, periodicity, line-shape and temperature dependence of the amplitude of quantum oscillations depend strongly on the relaxation time and mean-free-path of conduction electrons. The theory of these oscillations is reviewed. For quantum oscillations two cases exist: (1) When the relaxation time of the electrons is comparable to or greater than the period of the ultrasonic vibrations, and the mean-free-path of the electrons is several hundred times greater than the ultrasonic wavelength, and (2) When the relaxation time of the electrons is much less than the period of the ultrasonic vibrations and the mean- free-path of the electrons is comparable to or somewhat greater than the wavelength of the ultrasound. In addition intermediate regimes occur. Theory of the first case has been developed to a considerable extent in the literature,, however no extensive treatments of the second case have been made. Quantum oscillations observed in magnesium and zinc correspond to the second case. Discrepancies and agreement between experimental observations and the limited amount of theory which exists are discussed. In addition shortcomings and flaws of the existing theory are noted.

Magnetic Quantum Oscillations in Quasi-two-dimensional Metals

Author: Pavel Grigoriev

Publisher:

Published: 2002

Total Pages: 135

ISBN-13: 9783896498175

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Magnetization Oscillations and Waves

Author: Alexander G. Gurevich

Publisher: CRC Press

Published: 2020-12-17

Total Pages: 457

ISBN-13: 0429611277

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Written by two well-known researchers in the field, this useful reference takes an applied approach to high frequency processes including oscillations and waves in ferromagnets, antiferromagnets, and ferrimagnets. Problems evaluated include ferromagnetic and antiferromagnetic resonances, spin waves, nonlinear processes, and high frequency manifestations of interactions between the magnetic system and other systems of magnetically ordered substances as elastic waves and charge carriers. Unlike previous monographs on this subject, which are highly theoretical and written for very advanced readers, this book requires only an average college background in mathematics and experimental physics. It will be a valuable addition to the library of engineers and scientists in research and development for communications applications, and scientists interested in nonlinear magnetic phenomena. It also serves as an excellent introduction to the topic for newcomers in the field. Magnetization Oscillations and Waves not only presents results but also shows readers how to obtain them; most formulas are derived with so many details that readers can reproduce them. The book includes many summaries and tables and detailed references to significant work in the area by European researchers.

Magnetization Oscillations and Waves

Author: A.G. Gurevich

Publisher: CRC Press

Published: 2020-12-17

Total Pages: 460

ISBN-13: 0429605757

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Magnetoresistance in Metals

Author: A. B. Pippard

Publisher: Cambridge University Press

Published: 1989-01-26

Total Pages: 270

ISBN-13: 0521326605

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First published in 1989, this book contained the first systematic account of magnetoresistance in metals, the study of which has provided solid-state physicists with much valuable information about electron motion in metals. The electrical resistance of a metal is usually changed when a magnetic field is applied to it; at low temperatures the change may be very large indeed and when magnetic breakdown is involved, very complex. Every metal behaves differently, and the effect is highly dependent on the direction of the field relative to the crystal axes. Quite apart from its usefulness for determining the Ferni surfaces of individual metals, the phenomenon presents many interesting problems in its own right; it is the phenomenon, rather than its applications, that Professor Pippard concentrates on in this book. The level of treatment is aimed at readers with a basic knowledge of undergraduate solid-state physics, and makes no great demand on mathematical ability. The text is copiously illustrated with real experimental results.

Recent Trends in Theory of Physical Phenomena in High Magnetic Fields

Author: Israel D. Vagner

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 343

ISBN-13: 9401002215

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A comprehensive collection of papers on theoretical aspects of electronic processes in simple and synthetic metals, superconductors, bulk and low-dimensional semiconductors under extreme conditions, such as high magnetic and electric fields, low and ultra-low temperatures. The main emphasis is on low-dimensional conductors and superconductors, where correlated electrons, interacting with magnetic or nonmagnetic impurities, phonons, photons, or nuclear spins, result in a variety of new physical phenomena, such as quantum oscillations in the superconducting state, Condon instability, Skyrmions and composite fermions in quantum Hall effect systems, and hyperfine field-induced mesoscopic and nanoscopic phenomena. Several new experimental achievements are reported that promise to delineate future trends in low temperature and high magnetic field physics, including the experimental observation of the interplay between superconductivity and nuclear spin ordering at ultra-low temperatures, new observations of Condon domains in normal metals, and an experimental proposal for the realisation of isotopically engineered, semiconductor-based spin-qubit elements for future quantum computation and communication technology.

Landau Level Spectroscopy

Author:

Publisher: Elsevier

Published: 2012-12-02

Total Pages: 849

ISBN-13: 0444600434

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Modern Problems in Condensed Matter Sciences, Volume 27.2: Landau Level Spectroscopy focuses on the processes, reactions, methodologies, and approaches involved in condensed matter sciences, including magnetospectroscopy, resonances, electrodynamics, and magnetic fields. The selection first offers information on the magnetospectroscopy of confined semiconductor systems and the magnetophonon effect in two dimensions. Discussions focus on hot-electron magnetophonon resonance, normal resonances, free carrier states, confined impurities, and electron-phonon interaction. The text then takes a look at the energy spectrum and magnetooptics of band-inverting heterojunctions and the electrodynamics of two-dimensional electron systems in high magnetic fields. The publication examines Landau emission and the Shubnikov-de Haas (SdH) effect. Topics include smooth magnetoresistance and SdH effect, Landau level electronic lifetimes, experimental techniques, and Landau emission in III-IV semiconductors. The book then elaborates on a comprehensive review of the experimental aspects of the SdH effect; magnetoimpurity resonances in semiconductor transport; and magnetophonon resonance. The selection is a highly recommended reference for scientists and readers interested in the Landau level spectroscopy.

Fermi Surfaces of Low-Dimensional Organic Metals and Superconductors

Author: Joachim Wosnitza

Publisher: Springer

Published: 2006-04-11

Total Pages: 174

ISBN-13: 3540492380

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Fermi Surfaces of Low-Dimensional Organic Metals and Superconductors is an introduction to quasi-one- and quasi-two-dimensional organic metals and a review of the current knowledge on the electronic structure of these materials. The principal structural, electronic, and superconducting properties are described and illustrated with many examples. The book introduces the basic theoretical concepts necessary for the understanding of the experimental techniques and reviews in detail recent results in the investigation of the Fermi surface topology. The book is intended both as an introduction and as a reference book for active researchers.

Quantum Physics of Semiconductor Materials and Devices

Author: Debdeep Jena

Publisher: Oxford University Press

Published: 2022-06-25

Total Pages: 897

ISBN-13: 0198856849

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"Quantum Phenomena do not occur in a Hilbert space. They occur in a laboratory". - Asher Peres Semiconductor physics is a laboratory to learn and discover the concepts of quantum mechanics and thermodynamics, condensed matter physics, and materials science, and the payoffs are almost immediate in the form of useful semiconductor devices. Debdeep Jena has had the opportunity to work on both sides of the fence - on the fundamental materials science and quantum physics of semiconductors, and in their applications in semiconductor electronic and photonic devices. In Quantum Physics of Semiconductors and Nanostructures, Jena uses this experience to make each topic as tangible and accessible as possible to students at all levels. Consider the simplest physical processes that occur in semiconductors: electron or hole transport in bands and over barriers, collision of electrons with the atoms in the crystal, or when electrons and holes annihilate each other to produce a photon. The correct explanation of these processes require a quantum mechanical treatment. Any shortcuts lead to misconceptions that can take years to dispel, and sometimes become roadblocks towards a deeper understanding and appreciation of the richness of the subject. A typical introductory course on semiconductor physics would then require prerequisites of quantum mechanics, statistical physics and thermodynamics, materials science, and electromagnetism. Rarely would a student have all this background when (s)he takes a course of this nature in most universities. Jena's work fills in these gaps and gives students the background and deeper understanding of the quantum physics of semiconductors and nanostructures.