Experimental Techniques in Low-temperature Physics

Experimental Techniques in Low-temperature Physics PDF Author: Guy Kendall White
Publisher: Oxford University Press, USA
ISBN:
Category : Low temperature research
Languages : en
Pages : 356

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Book Description
This book is for those physicists, physical chemists, metallurgists and engineers who need to carry out investigations at low temperatures. It deals with the production and measurement of low temperatures, the handling of liquefied gases on the laboratory scale, and the principles and details of the design of experimental cryostats, including the problems of heat transfer and temperature control. While covering the technical details needed by professional researchers, such as the electrical and thermal conductivities of materials used in making low temperature equipment, the book includes enough explanations of the fundamental principles that it will also be useful to advanced university students.

Experimental Techniques in Low-temperature Physics

Experimental Techniques in Low-temperature Physics PDF Author: Guy Kendall White
Publisher: Oxford University Press, USA
ISBN:
Category : Low temperature research
Languages : en
Pages : 356

Get Book Here

Book Description
This book is for those physicists, physical chemists, metallurgists and engineers who need to carry out investigations at low temperatures. It deals with the production and measurement of low temperatures, the handling of liquefied gases on the laboratory scale, and the principles and details of the design of experimental cryostats, including the problems of heat transfer and temperature control. While covering the technical details needed by professional researchers, such as the electrical and thermal conductivities of materials used in making low temperature equipment, the book includes enough explanations of the fundamental principles that it will also be useful to advanced university students.

Physics and Chemistry at Low Temperatures

Physics and Chemistry at Low Temperatures PDF Author: Leonid Khriachtchev
Publisher: Pan Stanford Publishing
ISBN: 9814267511
Category : Medical
Languages : en
Pages : 533

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Book Description
Covering the fundamental and practical aspects of the processes of thermodynamics as well as experimental and theoretical methods used in the field, this informed examination highlights how the development of thermodynamics has been essentially based on the potentials of cryogenic technology. Penned by leading scientists with strong experience in the field who predict that many useful and exciting phenomena remain to be discovered in the future, this well-researched educational resource contains both a history of and practical recommendations for the ongoing study of matter at low temperature.

Matter and Methods at Low Temperatures

Matter and Methods at Low Temperatures PDF Author: Frank Pobell
Publisher: Springer Science & Business Media
ISBN: 366208578X
Category : Science
Languages : en
Pages : 328

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Book Description
The aim of this book is to provide information about performing experi ments at low temperatures, as well as basic facts concerning the low tem perature properties of liquid and solid matter. To orient the reader, I begin with chapters on these low temperature properties. The major part of the book is then devoted to refrigeration techniques and to the physics on which they are based. Of equal importance, of course, are the definition and measurement of temperature; hence low temperature thermometry is extensively discussed in subsequent chapters. Finally, I describe a variety of design and construction techniques which have turned out to be useful over the years. The content of the book is based on the three-hour-per-week lecture course which I have given several times at the University of Bayreuth between 1983 and 1991. It should be particularly suited for advanced stu dents whose intended masters (diploma) or Ph.D. subject is experimental condensed matter physics at low temperatures. However, I believe that the book will also be of value to experienced scientists, since it describes sev eral very recent advances in experimental low temperature physics and technology, for example, new developments in nuclear refrigeration and thermometry.

Experimental Techniques in Low-Temperature Physics

Experimental Techniques in Low-Temperature Physics PDF Author: Guy White
Publisher: OUP Oxford
ISBN: 9780198514275
Category : Science
Languages : en
Pages : 292

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Book Description
Cryogenics (low-temperature physics) has become important in everyday life through its use in satellite communications, medical diagnosis, natural gas transport, infrared surveillance, etc. This book explains the how and why of cooling systems, liquid nitrogen, liquid helium, and the approach to absolute zero. It will be of value to physics graduate students, as well as to engineers and biologists facing low-temperature problems.

Theory of Low-Temperature Plasma Physics

Theory of Low-Temperature Plasma Physics PDF Author: Shi Nguyen-Kuok
Publisher: Springer
ISBN: 3319437216
Category : Science
Languages : en
Pages : 508

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Book Description
This book offers the reader an overview of the basic approaches to the theoretical description of low-temperature plasmas, covering numerical methods, mathematical models and modeling techniques. The main methods of calculating the cross sections of plasma particle interaction and the solution of the kinetic Boltzmann equation for determining the transport coefficients of the plasma are also presented. The results of calculations of thermodynamic properties, transport coefficients, the equilibrium particle-interaction cross sections and two-temperature plasmas are also discussed. Later chapters consider applications, and the results of simulation and calculation of plasma parameters in induction and arc plasma torches are presented. The complex physical processes in high-frequency plasmas and arc plasmas, the internal and external parameters of plasma torches, near-electrode processes, heat transfer, the flow of solid particles in plasmas and other phenomena are considered. The book is intended for professionals involved in the theoretical study of low-temperature plasmas and the design of plasma torches, and will be useful for advanced students in related areas.

The Art of Cryogenics

The Art of Cryogenics PDF Author: Guglielmo Ventura
Publisher: Elsevier
ISBN: 0080554369
Category : Science
Languages : en
Pages : 379

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Book Description
Cryogenics is the study of low temperature interactions - temperatures well below those existing in the natural universe. The book covers a large spectrum of experimental cases, including basic vacuum techniques, indispensable in cryogenics. Guidance in solving experimental problems and numerous numerical examples are given, as are examples of the applications of cryogenics in such areas as underground detectors and space applications. Updated tables of low-temperature data on materials are also presented, and the book is supplemented with a rich bibliography. Researchers (graduate and above) in the fields of physics, engineering and chemistry with an interest in the technology and applications of low-temperature measurements, will find this book invaluable. - Experiments described in technical detail - Description of newest cryogenic apparatus - Applications in multidisciplinary areas - Data on cryogenic properties of new materials - Current reference review

Amorphous Solids

Amorphous Solids PDF Author: William A. Phillips
Publisher: Springer Science & Business Media
ISBN: 3642815340
Category : Science
Languages : en
Pages : 179

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Book Description
It is now ten years since it was first convincingly shown that below 1 K the ther mal conductivity and the heat capacity of amorphous solids behave in a way which is strikingly different to that of crystalline solids. Since that time there has been a wide variety of experimental and theoretical studies which have not only defined and clarified the low temperature problem more closely, but have also linked these differences between amorphous and crystalline solids to those suggested by older acoustic and thermal experiments (extending up to 100 K). The interest in this somewhat restricted branch of physics lies to a considerable extent in the fact that the differences were so unexpected. It might be thought that as the tempera ture, probing frequency, or more generally the energy decreases, a continuum de scription in which structural differences between glass and crystal are concealed should become more accurate. In a sense this is true, but it appears that there exists in an amorphous solid a large density of additional excitations which have no counterpart in normal crystals. This book presents a survey of the wide range of experimental investigations of these low energy excitations, together with a re view of the various theoretical models put forward to explain their existence and nature.

Low Temperature and Cryogenic Refrigeration

Low Temperature and Cryogenic Refrigeration PDF Author: Sadik Kakaç
Publisher: Springer Science & Business Media
ISBN: 9401000999
Category : Science
Languages : en
Pages : 489

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Book Description
Refrigeration plays a prominent role in our everyday lives, and cryogenics plays a major role in medical science, space technology and the cooling of low-temperature electronics. This volume contains chapters on basic refrigeration systems, non-compression refrigeration and cooling, and topics related to global environmental issues, alternative refrigerants, optimum refrigerant selection, cost-quality optimization of refrigerants, advanced thermodynamics of reverse-cycle machines, applications in medicine, cryogenics, heat pipes, gas-solid absorption refrigeration, multisalt resorption heat pumps, cryocoolers, thermoacoustic refrigeration, cryogenic heat transfer and enhancement and other topics covering theory, design, and applications, such as pulse tube refrigeration, which is the most efficient of all cryocoolers and can be used in space missions.

Cold Chemistry

Cold Chemistry PDF Author: Olivier Dulieu
Publisher: Royal Society of Chemistry
ISBN: 1788013557
Category : Science
Languages : en
Pages : 692

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Book Description
Recent years have seen tremendous progress in research on cold and controlled molecular collisions, both in theory and in experiment. The advent of techniques to prepare cold and ultracold molecules and ions, to store them in optical lattices or in charged quasicristalline structures, and to use them in crossed or merged beam experiments have opened many new possibilities to study the most fundamental aspects of molecular interactions. At the same time, theoretical work has made progress in tackling these problems and accurately describing quantum effects in complex systems, and in proposing viable options to control chemical reactions at ultralow energies. Through tutorials on both the theoretical and experimental aspects of research in cold and ultracold molecular collisions, this book provides advanced undergraduate students, graduate students and researchers with the foundations needed to understand this exciting field.

Walther Nernst: Pioneer Of Physics, And Of Chemistry

Walther Nernst: Pioneer Of Physics, And Of Chemistry PDF Author: Hans-georg Bartel
Publisher: World Scientific
ISBN: 9814479055
Category : Science
Languages : en
Pages : 409

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Book Description
More than 100 years ago, in 1905, Walther Nernst discovered the Third Law of Thermodynamics, thus completing this fundamental theory. In 1920 he was awarded the Nobel Prize in Chemistry. The book describes the life of this pioneer of science, his major stations being Graz, then Göttingen, and finally Berlin. Also presented is a lively account of the development of low temperature physics by Nernst during the early days of quantum theory, when he was in Berlin, closely associated with Albert Einstein, Max Planck, and Max von Laue.The book outlines the specific advances achieved by Nernst in the thermodynamic concepts of theoretical chemistry. Written for a general readership, it can also serve as a supplement for courses in physics and chemistry. In addition to the role of science in the life of Nernst, the impact of the political turmoil in Germany before and after the advent of the 20th century is also told.