Author: Roland Dobbs
Publisher:
ISBN: 9780198506409
Category : Helium
Languages : en
Pages : 1088
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Book Description
The condensed phases of helium three provide an exciting laboratory for many fundamental questions in condensed matter physics. Due to its light mass and weak interatomic potential, the condensed phases of helium display quantum effects more dramatically than any other atomic system. Intuitionbased on classical experience is often misleading in these phases: the solid phase for instance is less ordered at low temperature than the liquid phase. The present book is unique in covering all the low temperature properties of helium three as liquid, superfluid, and solid. It provides anintroduction to the extensive literature on helium three from the point of view of an experimentalist, and includes the analogy of its properties with the cosmological 'big bang'. Graduate students, researchers, and professionals in condensed matter physics and low temperature physics will findthis the standard reference work for the decade to come.
Author: L. P. Pitaevskii
Publisher: Elsevier
ISBN: 0444598286
Category : Science
Languages : en
Pages : 995
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Book Description
Introducing the subject of superfluid helium three and polarized liquid helium three, this book is devoted to modern problems in many body physics specific to the quantum fluid helium three. Relationships between properties of helium three and topics in other fields are established including superconductivity, non-linear dynamics, acoustics, and magnetically polarized quantum systems. Among the chapters in this collection one finds valuable reference material and original research not published elsewhere. Advanced research topics are presented in a pedagogical manner, in considerable depth, and with appropriate introductory material sufficiently general to be suitable to the non-specialist.
Author: Rainer Lässer
Publisher: Springer Science & Business Media
ISBN: 364273510X
Category : Science
Languages : en
Pages : 167
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Book Description
Hydrogen can behave as an alkaline metal or a halogen and can react with nearly all elements of the periodic table. This explains the large number of metal hydrides. Since T. Graham's first observation of the absorption of hydrogen in palladium in 1866 the behaviour of hydrogen in metals has been studied very extensively. The interest was motivated by the possible application of metal-hydrogen systems in new technologies (e.g., moderator material in nuclear fission reactors, reversible storage material for thermal energy and large amounts of hydrogen) and by the fact that metal hydrides show very exciting physical properties (e.g., superconductivity, quantum diffusion, order-disorder transitions, phase diagrams, etc.). Many of these properties have been determined for the stable hydrogen isotopes Hand D in various metals. In comparison, very little is known about the behaviour of the ra dioactive isotope tritium in metals. This book is a first attempt to summarize part of the knowledge of tritium gained in the last few years. In addition to the task of presenting the properties of tritium in metals, I have tried to compare these data with those of protium and deuterium. Furthermore, helium-3 is connected inse parably with tritium via the tritium decay. Therefore one chapter of this book is solely devoted to the curious properties of helium in metals caused mainly by its negligible solubility.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309070384
Category : Political Science
Languages : en
Pages : 98
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Book Description
The Helium Privatization Act of 1996 (P.L. 104-273) directs the Department of the Interior to begin liquidating the U.S. Federal Helium Reserve by 2005 in a manner consistent with "minimum market disruption" and at a price given by a formula specified in the act. It also mandates that the Department of the Interior "enter into appropriate arrangements with the National Academy of Sciences to study and report on whether such disposal of helium reserves will have a substantial adverse effect on U.S. scientific, technical, biomedical, or national security interests." This report is the product of that mandate. To provide context, the committee has examined the helium market and the helium industry as a whole to determine how helium users would be affected under various scenarios for selling the reserve within the act's constraints. The Federal Helium Reserve, the Bush Dome reservoir, and the Cliffside facility are mentioned throughout this report. It is important to recognize that they are distinct entities. The Federal Helium Reserve is federally owned crude helium gas that currently resides in the Bush Dome reservoir. The Cliffside facility includes the storage facility on the Bush Dome reservoir and the associated buildings pipeline.
Author: Roland Dobbs
Publisher:
ISBN: 9781383022568
Category : Helium
Languages : en
Pages : 0
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Book Description
Helium three is the rare isotope of helium. This book details the extraordinary properties it exhibits when it is condensed to a quantum solid at very low temperatures. This book also details the dicovery of its properties.
Author: John Gilbert Daunt
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 208
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Book Description
Author: W. E. Keller
Publisher: Springer
ISBN:
Category : Juvenile Nonfiction
Languages : en
Pages : 456
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Book Description
Notes on units, physical constants, and notation
Author: Dieter Vollhardt
Publisher: Courier Corporation
ISBN: 0486486311
Category : Science
Languages : en
Pages : 660
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Book Description
This classic of modern theoretical physics is the first and only comprehensive treatment of the superfluid phases of helium 3, a crucial aspect of condensed matter physics with applications to many other fields. The self-contained approach explores ideas, concepts, and theoretical results, emphasizing symmetries and the consequences of their spontaneous breakdown. 1990 edition.
Author: W. Brown
Publisher:
ISBN:
Category : Helium
Languages : en
Pages : 74
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Book Description
Author: Rayjor W. H. Webeler
Publisher:
ISBN:
Category : Liquid helium
Languages : en
Pages : 20
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Book Description
Viscosity measurements of dilute solutions of helium 3 in superfluid helium 4.
