The subject of low-energy excitations has evolved since two-level-tunneling systems were first proposed 50 years ago. Initially they were used to explain the common anomalous properties of oxide glasses and polymers; now the subject includes a wide range of other materials containing disorder: amorphous semiconductors and metals, doped- mixed- and quasi-crystals, surface adsorbates, ... and topics such as dephasing of quantum states and interferometer noise. A fairly simple empirical description using a remarkably small range of parameters serves well to describe the effect of these excitations, but the structures causing these effects are known in only a few materials and the reasons for their similarity across disparate materials has only been qualitatively addressed.
This book provides a unified, comprehensive description of tunneling systems in disordered solids suitable for graduate students/researchers wishing an introduction to the field. Its focus is on the tunneling systems intrinsic to glassy solids. It describes the experimental observations of 'glassy' properties, develops the basic empirical tunneling model, and discusses the dynamics changes on cooling to temperatures where direct excitation interactions become important and on heating to where tunneling gives way to thermal activation. Finally, it discusses how theories of glass formation can help us understand the ubiquity of these excitations.
The Development of the basic tunneling model is the core of the book and is worked out in considerable detail. To keep the total within bounds of our expertise and the readers' patience, many related experimental and theoretical developments are only sketched out here; the text is heavily cited to allow readers to follow their specific interests in much more depth.
Автор: Emilio Scalise Название: Vibrational Properties of Defective Oxides and 2D Nanolattices ISBN: 3319361414 ISBN-13(EAN): 9783319361413 Издательство: Springer Рейтинг: Цена: 87060.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Introduction.- Theoretical Methods.- First-Principles Modelling of Vibrational Modes in Defective Oxides.- Vibrational Properties of Silicene and Germanene.- Interaction of Silicene with Non-Metallic Layered Templates.- Conclusions and Perspectives.- Appendix for Experimental Techniques.
Автор: J.D. Joannopoulos; G. Lucovsky Название: The Physics of Hydrogenated Amorphous Silicon II ISBN: 366231164X ISBN-13(EAN): 9783662311646 Издательство: Springer Рейтинг: Цена: 81050.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: With contributions by numerous experts
Автор: Emilio Scalise Название: Vibrational Properties of Defective Oxides and 2D Nanolattices ISBN: 3319071815 ISBN-13(EAN): 9783319071817 Издательство: Springer Рейтинг: Цена: 111790.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Introduction.- Theoretical Methods.- First-Principles Modelling of Vibrational Modes in Defective Oxides.- Vibrational Properties of Silicene and Germanene.- Interaction of Silicene with Non-Metallic Layered Templates.- Conclusions and Perspectives.- Appendix for Experimental Techniques.
Автор: Bene Poelsema; George Comsa Название: Scattering of Thermal Energy Atoms ISBN: 3662150913 ISBN-13(EAN): 9783662150917 Издательство: Springer Рейтинг: Цена: 46570.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The recent discovery that the long range Van der Waals force is the cause of the unusually large cross-sections for diffuse He-scattering on individual defects and impurities led the authors to propose a new methods of surface analysis.
Автор: Binder, Kurt Kob, Walter Название: Glassy materials and disordered solids ISBN: 9814350176 ISBN-13(EAN): 9789814350174 Издательство: World Scientific Publishing Рейтинг: Цена: 99270.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: An introduction to the physics of amorphous solids and related disordered condensed matter systems. It explains important concepts from statistical mechanics such as percolation, random walks, fractals and spin glasses. It also includes material on topics in the field of disordered systems such as gels, driven systems, and growing length scales.
Автор: Shashanka Mitra Название: Physics of Structurally Disordered Solids ISBN: 1468408526 ISBN-13(EAN): 9781468408522 Издательство: Springer Рейтинг: Цена: 46570.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: It is generally believed that the amorphous state is a metastable one with respect to the crystal- line ordered state, and the conversion to the crystal- line state may or may not be easy depending on the na- ture of the material, e.
Автор: Baldassare Di Bartolo Название: Disordered Solids ISBN: 1468454773 ISBN-13(EAN): 9781468454772 Издательство: Springer Рейтинг: Цена: 46570.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book presents an account of the course "Disordered Solids: Structures and Processes" held in Erice, Italy, from June 15 to 29, 1987.
Автор: Igor V. Lerner; Boris L. Althsuler; Vladimir I. Fa Название: Strongly Correlated Fermions and Bosons in Low-Dimensional Disordered Systems ISBN: 1402007493 ISBN-13(EAN): 9781402007491 Издательство: Springer Рейтинг: Цена: 121110.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Covers many surprises found in novel nanostructures and low-dimensional devices of submicron size, including quantum interference and electron-electron interactions in transport in metals, semiconductors and superconductors, theories of the Luttinger liquid of electrons in carbon nanotubes, and Wigner crystals in 2-D electronic systems.
Автор: Igor V. Lerner; Boris L. Althsuler; Vladimir I. Fa Название: Strongly Correlated Fermions and Bosons in Low-Dimensional Disordered Systems ISBN: 1402007485 ISBN-13(EAN): 9781402007484 Издательство: Springer Рейтинг: Цена: 204040.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Covers many surprises found in novel nanostructures and low-dimensional devices of submicron size, including quantum interference and electron-electron interactions in transport in metals, semiconductors and superconductors, theories of the Luttinger liquid of electrons in carbon nanotubes, and Wigner crystals in 2-D electronic systems.
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