Conductor Insulator Quantum Phase Transitions

Conductor Insulator Quantum Phase Transitions PDF Author: Vladimir Dobrosavljevic
Publisher: Oxford University Press
ISBN: 0199592594
Category : Science
Languages : en
Pages : 583

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Book Description
When many particles come together how do they organize themselves? And what destroys this organization? Combining experiments and theory, this book describes intriguing quantum phases - metals, superconductors and insulators - and transitions between them. It captures the excitement and the controversies on topics at the forefront of research.

Dynamical Processes in Disordered Systems

Dynamical Processes in Disordered Systems PDF Author: William M. Yen
Publisher: Trans Tech Publications Ltd
ISBN: 3035704430
Category : Technology & Engineering
Languages : en
Pages : 249

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Book Description
Materials Science Forum Vol. 51

Conductor Insulator Quantum Phase Transitions

Conductor Insulator Quantum Phase Transitions PDF Author: Vladimir Dobrosavljevic
Publisher: Oxford University Press
ISBN: 0199592594
Category : Science
Languages : en
Pages : 583

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Book Description
When many particles come together how do they organize themselves? And what destroys this organization? Combining experiments and theory, this book describes intriguing quantum phases - metals, superconductors and insulators - and transitions between them. It captures the excitement and the controversies on topics at the forefront of research.

Physics Of Semiconductors, The - Proceedings Of The Xxi International Conference (In 2 Volumes)

Physics Of Semiconductors, The - Proceedings Of The Xxi International Conference (In 2 Volumes) PDF Author: Ping Jiang
Publisher: World Scientific
ISBN: 9814554065
Category :
Languages : en
Pages : 2151

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Book Description
The 21st conference proceedings continue the tradition of the ICPS series. The proceedings cover all aspects of semiconductor physics, including those related to materials, processing and devices. Plenary and invited speakers address areas of major interest.

Glassy Disordered Systems

Glassy Disordered Systems PDF Author: Michael I. Klinger
Publisher: World Scientific
ISBN: 9814407488
Category : Science
Languages : en
Pages : 339

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Book Description
The present book describes the fundamental features of glassy disordered systems at high temperatures (close to the liquid-to-glass transition) and for the first time in a book, the universal anomalous properties of glasses at low energies (i.e. temperatures/frequencies lower than the Debye values) are depicted. Several important theoretical models for both the glass formation and the universal anomalous properties of glasses are described and analyzed. The origin and main features of soft atomic-motion modes and their excitations, as well as their role in the anomalous properties, are considered in detail. It is shown particularly that the soft-mode model gives rise to a consistent description of the anomalous properties. Additional manifestations of the soft modes in glassy phenomena are described. Other models of the anomalous glassy properties can be considered as limit cases of the soft-mode model for either very low or moderately low temperatures/frequencies.

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 836

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Book Description


Materials Modification by Electronic Excitation

Materials Modification by Electronic Excitation PDF Author: Noriaki Itoh
Publisher: Cambridge University Press
ISBN: 9780521554985
Category : Science
Languages : en
Pages : 658

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Book Description
Electronic excitation is a means to change materials properties. This book analyses the important features of the changes induced by electronic excitation, identifies what is critical, and provides a basis from which materials modification can be developed successfully. Electronic excitation by lasers or electron beams can change the properties of materials. In the last few years, there has been a mix of basic science, of new laser and electron beam tools, and of new needs from microelectronics, photonics and nanotechnology. This book extends and synthesises the science, addressing ideas like energy localisation and charge localisation, with detailed comparisons of experiment and theory. It also identifies the ways this understanding links to technological needs, like selective removal of material, controlled changes, altering the balance between process steps, and possibilities of quantum control. This book will be of particular interest to research workers in physics, chemistry, electronic engineering and materials science.

Low-temperature Thermal And Vibrational Properties Of Disordered Solids: A Half-century Of Universal "Anomalies" Of Glasses

Low-temperature Thermal And Vibrational Properties Of Disordered Solids: A Half-century Of Universal Author: Miguel A Ramos
Publisher: World Scientific
ISBN: 1800612591
Category : Science
Languages : en
Pages : 505

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Book Description
This book, edited by M. A. Ramos and contributed by several reputed physicists in the field, presents a timely review on low-temperature thermal and vibrational properties of glasses, and of disordered solids in general. In 1971, the seminal work of Zeller and Pohl was published, which triggered this relevant research field in condensed matter physics. Hence, this book also commemorates about 50 years of that highlight with a comprehensive, updated review.In brief, glasses (firstly genuine amorphous solids but later on followed by different disordered crystals) were found to universally exhibit low-temperature properties (specific heat, thermal conductivity, acoustic and dielectric attenuation, etc.) unexpectedly very similar among them — and very different from those of their crystalline counterparts.These universal 'anomalies' of glasses and other disordered solids remain very controversial topics in condensed matter physics. They have been addressed exhaustively in this book, through many updated experimental data, a survey of most relevant models and theories, as well as by computational simulations.

Nonlinearity with Disorder

Nonlinearity with Disorder PDF Author: Fatkulla Abdullaev
Publisher: Springer Science & Business Media
ISBN: 3642847749
Category : Science
Languages : en
Pages : 320

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Book Description
In the past three decades there has been enormous progress in identifying the essential role that nonlinearity plays in physical systems, including supporting soliton-like solutions and self-trapped sxcitations such as polarons. during the same period, similarly impressive progress has occurred in understanding the effects of disorder in linear quantum problems, especially regarding Anderson localization arising from impurities, random spatial structures, stochastic applied fields, and so forth. These striking consequences of disorder, noise and nonlinearity frequently occur together in physical systems. Yet there have been only limited attempts to develop systematic techniques which can include all of these ingredients, which may reinforce, complement or frustrate each other. This book contains a range of articles which provide important steps toward the goal of systematic understanding and classification of phenomenology. Experts from Australia, Europe, Japan, USA, and the USSR describe both mathematical and numerical techniques - especially from soliton and statistical physics disciplines - and applicaations to a number of important physical systems and devices, including optical and electronic transmission lines, liquid crystals, biophysics and magnetism.

Tunneling Systems in Amorphous and Crystalline Solids

Tunneling Systems in Amorphous and Crystalline Solids PDF Author: Pablo Esquinazi
Publisher: Springer Science & Business Media
ISBN: 3662036959
Category : Technology & Engineering
Languages : en
Pages : 616

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Book Description
This comprehensive book provides a full description of experimental and theoretical details and the latest theories. The expert contributions point out the direction research is currently taking, the expectations and implications, serving as useful introductory surveys.

Strong Interactions in Low Dimensions

Strong Interactions in Low Dimensions PDF Author: D. Baeriswyl
Publisher: Springer Science & Business Media
ISBN: 1402034636
Category : Science
Languages : en
Pages : 441

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Book Description
This book provides an attempt to convey the colorful facets of condensed matter systems with reduced dimensionality. Some of the specific features predicted for interacting one-dimensional electron systems, such as charge- and spin-density waves, have been observed in many quasi-one-dimensional materials. The two-dimensional world is even richer: besides d-wave superconductivity and the Quantum Hall Effect - perhaps the most spectacular phases explored during the last two decades - many collective charge and spin states have captured the interest of researchers, such as charge stripes or spontaneously generated circulating currents. Recent years have witnessed important progress in material preparation, measurement techniques and theoretical methods. Today larger and better samples, higher flux for neutron beams, advanced light sources, better resolution in electron spectroscopy, new computational algorithms, and the development of field-theoretical approaches allow an in-depth analysis of the complex many-body behaviour of low-dimensional materials. The epoch when simple mean-field arguments were sufficient for describing the gross features observed experimentally is definitely over. The Editors' aim is to thoroughly explain a number of selected topics: the application of dynamical probes, such as neutron scattering, optical absorption and photoemission, as well as transport studies, both electrical and thermal. Some of the more theoretical chapters are directly relevant for experiments, such as optical spectroscopy, transport in one-dimensional models, and the phenomenology of charge inhomogeneities in layered materials, while others discuss more general topics and methods, for example the concept of a Luttinger liquid and bosonization, or duality transformations, both promising tools for treating strongly interacting many-body systems.