Автор: Ridley Brian K. Название: Hybrid Phonons in Nanostructures ISBN: 0198788363 ISBN-13(EAN): 9780198788362 Издательство: Oxford Academ Рейтинг: Цена: 8870.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The book provides a technical account of the basic physics of those nanostructures that are the foundation of the hardware of all manner of computers. It will be read by semiconductor physicists and electronic engineers and advanced research students world-wide.
Описание: The final chapter discusses PDF modelling of turbulent spray combustion.In short, the contributions in this book are highly valuable for the research community in this field, providing in-depth insight into some of the many aspects of dilute turbulent spray combustion.
Автор: Peter Br?esch; J. Bernasconi; U.T. H?chli; L. Piet Название: Phonons: Theory and Experiments III ISBN: 3642522734 ISBN-13(EAN): 9783642522734 Издательство: Springer Рейтинг: Цена: 9141.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The first volume of this treatment, Phonons: Theory and Experiments I, was devoted to the basic concepts of the physics of phonons and to a study of models for interatomic forces. The second volume, Phonons: Theory and Experiments II, contains a study of experimental techniques and the inter- pretation of experimental results.
Автор: W. B?hrer; Peter Br?esch Название: Phonons: Theory and Experiments II ISBN: 3642522653 ISBN-13(EAN): 9783642522659 Издательство: Springer Рейтинг: Цена: 9141.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The first part of this three-volume treatment, Phonons: Theory and Exper- iments I, has been devoted to the basic concepts of the physics of phonons and to a study of models of interatomic forces.
Автор: Ridley Название: Electrons and Phonons in Semiconductor Multilayers ISBN: 1107424577 ISBN-13(EAN): 9781107424579 Издательство: Cambridge Academ Рейтинг: Цена: 8237.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: With new chapters on spin relaxation, the hexagonal wurtzite lattice, nitride structures, and terahertz sources, this second edition will interest graduate students and researchers in semiconductor physics. It is unique in describing the microscopic theory of optical phonons, their change in nature due to confinement, and their interaction with electrons.
Описание: The thesis presents experimental and theoretical results about the surface dynamics and the surface Dirac fermion (DF) spectral function of the strong topological insulators Bi2Te3 and Bi2Se3. The experimental results reveal the presence of a strong Kohn anomaly in the measured surface phonon dispersion of a low-lying optical mode, and the absence of surface Rayleigh acoustic phonons. Fitting the experimental data to theoretical models employing phonon Matsubara functions allowed the extraction of the matrix elements of the coupling Hamiltonian and the modifications to the surface phonon propagator that are encoded in the phonon self-energy. This allowed, for the first time, calculation of phonon mode-specific DF coupling ??(q) from experimental data, with average coupling significantly higher than typical values for metals, underscoring the strong coupling between optical surface phonons and surface DFs in topological insulators. Finally, to connect to experimental results obtained from photoemission spectroscopies, an electronic (DF) Matsubara function was constructed using the determined electron-phonon matrix elements and the optical phonon dispersion. This allowed calculation of the DF spectral function and density of states, allowing for comparison with photoemission and scanning tunneling spectroscopies. The results set the necessary energy resolution and extraction methodology for calculating ? from the DF perspective.
Автор: Shinde, Subhash L. Название: Length-scale dependent phonon interactions / ISBN: 1461486505 ISBN-13(EAN): 9781461486503 Издательство: Springer Рейтинг: Цена: 20896.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Preface Chapter 1: Theoretical Studies of Dimensionality and Symmetry Dependence of Phonons Chapter 2: Phonons in bulk and low-dimensional systems Chapter 3: Theories of Phonon Transport in Bulk and Nanostructed Solids Chapter 4: First-principles determination of phonon lifetimes, mean free paths, and thermal conductivities in crystalline materials: pure silicon and germanium Chapter 5: Ab Initio Thermal Transport Chapter 6: Interaction of thermal phonons with interfaces Chapter 7: Time-resolved phonon spectroscopy and phonon transport in nanoscale systems Chapter 8: Semiconductor superlattice sasers at terahertz frequencies: design, fabrication and measurement Chapter 9: Acoustic carrier transport in GaAs nanowires Index
Автор: Michael Meissner; Robert O. Pohl Название: Phonon Scattering in Condensed Matter VII ISBN: 3642848907 ISBN-13(EAN): 9783642848902 Издательство: Springer Рейтинг: Цена: 19591.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This volume contains the proceedings of the Seventh International Conference on Phonon Scattering in Condensed Matter held August 3-7, 1992, at Cornell University in Ithaca, NY, USA.
Описание: Intends to give an advanced overview of flexoelectricity, a linear physical coupling between mechanical (orientational) deformations and electric polarization, which is specific to systems with orientational order, such as liquid crystals. It addresses a common macroscopic (continuum) description the microscopic theory of flexoelectricity.
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