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Quantum Gas Experiments: Exploring Many-body States - - Bog - Imperial College Press - Plusbog.dk

Quantum Gas Experiments: Exploring Many-body States - - Bog - Imperial College Press - Plusbog.dk

Quantum phenomena of many-particle systems are fascinating in their complexity and are consequently not fully understood and largely untapped in terms of practical applications. Ultracold gases provide a unique platform to build up model systems of quantum many-body physics with highly controlled microscopic constituents. In this way, many-body quantum phenomena can be investigated with an unprecedented level of precision, and control and models that cannot be solved with present day computers may be studied using ultracold gases as a quantum simulator. This book addresses the need for a comprehensive description of the most important advanced experimental methods and techniques that have been developed along with the theoretical framework in a clear and applicable format. The focus is on methods that are especially crucial in probing and understanding the many-body nature of the quantum phenomena in ultracold gases and most topics are covered both from a theoretical and experimental viewpoint, with interrelated chapters written by experts from both sides of research. Graduate students and post-doctoral researches working on ultracold gases will benefit from this book, as well as researchers from other fields who wish to gain an overview of the recent fascinating developments in this very dynamically evolving field. Sufficient level of both detailed high level research and a pedagogical approach is maintained throughout the book so as to be of value to those entering the field as well as advanced researchers. Furthermore, both experimentalists and theorists will benefit from the book; close collaboration between the two are continuously driving the field to a very high level and will be strengthened to continue the important progress yet to be made in the field.

DKK 1113.00
1

Energy, The Environment And Climate Change - Peter E Hodgson - Bog - Imperial College Press - Plusbog.dk

Energy, The Environment And Climate Change - Peter E Hodgson - Bog - Imperial College Press - Plusbog.dk

This book is a comprehensive account of all significant energy sources, evaluated according to their capacity, reliability, cost, safety and effects on the environment. Non-renewable sources (for example, coal, oil, gas and nuclear fuel) together with renewable sources like wood, hydro, biomass, wind, solar, geothermal, ocean thermal, and tidal; are considered. Also, nuclear radiations and the disposal of nuclear waste and the future of nuclear power are assessed, as well as pollution and acid rain, the greenhouse effects and climate change. Its social, political and moral problems are discussed, with a special mention of the opposition to nuclear power.

DKK 476.00
1

Catalysis By Gold - Catherine Louis - Bog - Imperial College Press - Plusbog.dk

Catalysis By Gold - Catherine Louis - Bog - Imperial College Press - Plusbog.dk

Gold has traditionally been regarded as inactive as a catalytic metal. However, the advent of nanoparticulate gold on high surface area oxide supports has demonstrated its high catalytic activity in many chemical reactions. Gold is active as a heterogeneous catalyst in both gas and liquid phases, and complexes catalyse reactions homogeneously in solution. Many of the reactions being studied will lead to new application areas for catalysis by gold in pollution control, chemical processing, sensors and fuel cell technology. This book describes the properties of gold, the methods for preparing gold catalysts and ways to characterise and use them effectively in reactions. The reaction mechanisms and reasons for the high activities are discussed and the applications for gold catalysis considered.

DKK 476.00
1

Green's Functions For Solid State Physicists - Sebastian Doniach - Bog - Imperial College Press - Plusbog.dk

Green's Functions For Solid State Physicists - Sebastian Doniach - Bog - Imperial College Press - Plusbog.dk

This book shows how the analytic properties in the complex energy plane of the Green''s functions of many particle systems account for the physical effects (level shifts, damping, instabilities) characteristic of interacting systems. It concentrates on general physical principles and, while it does not discuss experiments in detail, includes introductions to topics of current research interest, such as singularities (X-ray, Kondo) associated with transient perturbations in an electron gas, the Mott metal-insulator transition in correlated electron systems, and the phenomenon of high Tc superconductivity.This invaluable book grew out of a course of graduate lectures given by S Doniach at the University of London. It will appeal to beginning graduate students in theoretical solid state physics as an introduction to more comprehensive or more specialized texts and also to experimentalists who would like a quick view of the subject. A basic knowledge of solid state physics and quantum mechanics at graduate level is assumed.

DKK 534.00
1

Energy Studies (2nd Edition) - David William Shepherd - Bog - Imperial College Press - Plusbog.dk

Energy Studies (2nd Edition) - David William Shepherd - Bog - Imperial College Press - Plusbog.dk

How is the future world energy demand to be met? The rates of use of the fossil fuels — coal, oil and natural gas — are increasing all over the world. The remaining stocks are finite and are not renewable. This important book considers the various options of renewable energy, including water energy, wind energy and biomass, solar thermal and solar photovoltaic energy. And should the nuclear option remain open? The book examines the environmental implications and economic viability of all fossil and renewable sources, introduces more distant future options of geothermal energy and nuclear fusion, and discusses a near-future energy strategy. This book is also available as a set with Energy Studies — Problems and Solutions. Energy Studies — Problems and Solutions, by the same authors as Energy Studies , is a natural complement to Energy Studies . This book contains solutions to 370 existing and new problems, many with illustrations, and updated Tables of Data on fuel supply.

DKK 920.00
1

Beamforming: Sensor Signal Processing For Defence Applications - - Bog - Imperial College Press - Plusbog.dk

Beamforming: Sensor Signal Processing For Defence Applications - - Bog - Imperial College Press - Plusbog.dk

Beamforming: Sensor Signal Processing for Defence Applications presents a range of important research contributions concerned with sensor array signal processing and, in particular, with the superresolution beamformers fundamental to many civilian and defence applications. Both space and space-time (STAP) beamforming algorithms and their application to radar systems are considered with emphasis given to "look-down" airborne radars, synthetic aperture radar (SAR), arrayed MIMO radar and a number of common wake-wave detection algorithms for two-dimensional SAR imagery. Furthermore, ocean towed arrays, which find applications in a variety of areas such as defence, oil and gas exploration, and geological and marine life studies, are also considered paying particular attention to receiver positional uncertainties resulting from the array's flexible structure. Array geometrical and electrical uncertainties, design of auto-calibration algorithms, beamforming "pointing" error uncertainties and robustification issues are also presented. This book is self-contained and unified in its presentation, and comprehensively covers some of the classic and fundamental models of beamforming for sensor signal processing. It is suitable as an advanced textbook for graduate students and researchers in the area of signal processing, as well as a reference book for engineers in the defence industry.

DKK 1117.00
1