Interaction of Hydrogen Isotopes with Transition Metals and Intermetallic Compounds

Interaction of Hydrogen Isotopes with Transition Metals and Intermetallic Compounds PDF Author: B.M. Andreev
Publisher: Springer
ISBN: 3540486755
Category : Science
Languages : en
Pages : 170

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Book Description
Studying the interactions between heavy hydrogen isotopes and hydride forming metals or intermetallic compounds (IMC) is of importance for both fundamental and applied sciences. These systems offer, for example, the possibility of technical hydrogen isotope separation due to their considerable isotope effects. In addition, quite a lot of problems of hydrogen recovery, hydrogen purification, and tritium storage can be solved. This review deals with theoretical aspects of the interaction of heavy hydrogen isotopes with metals and IMC, and contains detailed information on phase and isotopic equilibrium and of the kinetics of isotope exchange in systems with hydride phases. Numerical data and results from theoretical and experimental studies are presented as well.

Interaction of Hydrogen Isotopes with Transition Metals and Intermetallic Compounds

Interaction of Hydrogen Isotopes with Transition Metals and Intermetallic Compounds PDF Author: B.M. Andreev
Publisher: Springer
ISBN: 3540486755
Category : Science
Languages : en
Pages : 170

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Book Description
Studying the interactions between heavy hydrogen isotopes and hydride forming metals or intermetallic compounds (IMC) is of importance for both fundamental and applied sciences. These systems offer, for example, the possibility of technical hydrogen isotope separation due to their considerable isotope effects. In addition, quite a lot of problems of hydrogen recovery, hydrogen purification, and tritium storage can be solved. This review deals with theoretical aspects of the interaction of heavy hydrogen isotopes with metals and IMC, and contains detailed information on phase and isotopic equilibrium and of the kinetics of isotope exchange in systems with hydride phases. Numerical data and results from theoretical and experimental studies are presented as well.

Interaction of Hydrogen Isotopes with Transition Metals and Intermetallic Compounds

Interaction of Hydrogen Isotopes with Transition Metals and Intermetallic Compounds PDF Author: B.M. Andreev
Publisher: Springer
ISBN: 9783662148426
Category : Science
Languages : en
Pages : 165

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Book Description
Studying the interactions between heavy hydrogen isotopes and hydride forming metals or intermetallic compounds (IMC) is of importance for both fundamental and applied sciences. These systems offer, for example, the possibility of technical hydrogen isotope separation due to their considerable isotope effects. In addition, quite a lot of problems of hydrogen recovery, hydrogen purification, and tritium storage can be solved. This review deals with theoretical aspects of the interaction of heavy hydrogen isotopes with metals and IMC, and contains detailed information on phase and isotopic equilibrium and of the kinetics of isotope exchange in systems with hydride phases. Numerical data and results from theoretical and experimental studies are presented as well.

Interaction of Hydrogen Isotopes with Transition Metals and Intermetallic Compounds

Interaction of Hydrogen Isotopes with Transition Metals and Intermetallic Compounds PDF Author: Boris Mikhaĭlovich Andreev
Publisher: Springer
ISBN:
Category : Science
Languages : en
Pages : 182

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Book Description
Studying the interactions between heavy hydrogen isotopes and hydride forming metals or intermetallic compounds (IMC) is of importance for both fundamental and applied sciences. These systems offer, for example, the possibility of technical hydrogen isotope separation due to their considerable isotope effects. In addition, quite a lot of problems of hydrogen recovery, hydrogen purification, and tritium storage can be solved. This review deals with theoretical aspects of the interaction of heavy hydrogen isotopes with metals and IMC, and contains detailed information on phase and isotopic equilibrium and of the kinetics of isotope exchange in systems with hydride phases. Numerical data and results from theoretical and experimental studies are presented as well.

Dispersion, Complex Analysis and Optical Spectroscopy

Dispersion, Complex Analysis and Optical Spectroscopy PDF Author: Kai-Erik Peiponen
Publisher: Springer Science & Business Media
ISBN: 9783540645221
Category : Technology & Engineering
Languages : en
Pages : 152

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Book Description
This book is devoted to dispersion theory in linear and nonlinear optics. Dispersion relations and methods of analysis in optical spectroscopy are derived with the aid of complex analysis. The book introduces the mathematical basis and derivations of various dispersion relations that are used in optical spectroscopy. In addition, it presents the dispersion theory of the nonlinear optical processes which are essential in modern optical spectroscopy. The book includes new methods such as the maximum entropy model for wavelength-dependent spectra analysis.

Separation of Isotopes of Biogenic Elements in Two-phase Systems

Separation of Isotopes of Biogenic Elements in Two-phase Systems PDF Author: Boris Mikhailovich Andreev
Publisher: Elsevier
ISBN: 0080468098
Category : Science
Languages : en
Pages : 317

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Book Description
Separation of Isotopes of Biogenic Elements provides a detailed overview of this area of research covering all aspects from the value of isotope effects to their practical use (equilibrium single-stage isotope effect - kinetics and mass transfer – multiplication of the single-stage isotope separation factor - technological peculiarity of processes) with the purpose of extraction from the natural mixture of the enriched and highly concentrated isotopes. In contrast to traditional books on the theory of isotope separation, the theoretical part of the book describes separation in two-phase processes in counter-flow columns. The experimental part of the book presents systematic analysis of specialists in the field of isotope separation in counter-flow columns. This book will be of interest to scientists, engineers and technical workers engaged in isotope separation processes and isotope application in nuclear physics, medicine, agro-chemistry, biology and other areas. This book may also be used in teaching theory and practical aspects in courses on physical chemistry and Isotope separation of light elements by physicochemical methods.* summarises current state of isotope research, especially biogenic elements* covering all aspects from the value of isotope effects to their practical use* of interest to scientists, engineers and technical workers engaged in isotope separation processes and isotope application

The Mott Metal-Insulator Transition

The Mott Metal-Insulator Transition PDF Author: Florian Gebhard
Publisher: Springer
ISBN: 3540148582
Category : Technology & Engineering
Languages : en
Pages : 338

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Book Description
Little do we reliably know about the Mott transition, and we are far from a complete understanding of the metal --insulator transition due to electr- electron interactions. Mott summarized his basic ideas on the subject in his wonderful book Metal--Insulator nansitions that first appeared in 1974 11. 1). In his view, a Motk insulator displays a gap for charge-carrying excitations due to electron cowelations, whose importance is expressed by the presence of local magnetic moments regardless of whether or not they are ordered. Since the subject is far from being settled, different opinions on specific aspects of the Mott transition still persist. This book naturally embodies my own understanding of the phenomenon, inspired by the work of the late Sir Kevill Mott. The purpose of this book is twofold: first, to give a detailed presen- tion of the basic theoretical concopts for Mott insulators and, second, to test these ideas against the results from model calculations. For this purpose the Hubbard model and some of its derivatives are best suited. The Hubbard model describes a Mott transition with a mere minimum of tunable par- eters, and various exact statements and even exact solutions exist in certain limiting cases. Exact solutions not only allow us to test our basic ideas, but also help to assess the quality of approxin~ate theories for correlated electron systems.

Tritium Technologies for Thermonuclear Fusion Reactors

Tritium Technologies for Thermonuclear Fusion Reactors PDF Author: Alexander Perevezentsev
Publisher: Academic Press
ISBN: 0128243236
Category : Business & Economics
Languages : en
Pages : 368

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Book Description
Tritium Technologies for Thermonuclear Fusion Reactors summarizes the most recent research and practice in tritium technologies for the processing of hydrogen isotopes in fuel cycles. Authors Dr. Perevezentsev and Professor Rozenkevich combine their wealth of first-hand experience to present this comprehensive guide which promotes the best radiation protection practices and a more sustainable way to produce power in a thermonuclear reactor plant. Applicable to both magnetic and inertial confinements of plasma, this book covers tritium processing systems, tritium recovery from the plasma chamber, and various safety systems devoted to lessening the impact on the public and environment. The readers are also led through various modeling techniques, such as the separation of hydrogen isotopes, and the detritiation of liquid and gaseous streams in dynamic and steady state operation modes. This book is a practical guide which includes various case studies and examples which will help solidify the reader's learning. It combines the latest research of tritium technologies with applications for fusion nuclear reactors, and includes solutions and directions for the resolution of various common challenges faced. Engineers, researchers, and students of tritium technologies, fusion energy, and nuclear power generation will gain a detailed and integrated understanding of how tritium can be used within a nuclear setting, for cleaner and more efficient power generation. - Guides the reader through problem solving via step-by-step processes and models - Includes case studies and examples throughout, from two of the most recognized experts in the field with firsthand knowledge of the subject - Presents a comprehensive, practical reference on the tritium fuel cycle for fusion reactors

Nuclear Science Abstracts

Nuclear Science Abstracts PDF Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 934

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Book Description


From Coherent Tunneling to Relaxation

From Coherent Tunneling to Relaxation PDF Author: Alois Würger
Publisher: Springer
ISBN: 3540685316
Category : Science
Languages : en
Pages : 219

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Book Description
From Coherent Tunneling to Relaxation is an impressive review of ten years of progress in our understanding of interacting tunneling systems. The dielectric and elastic response of (111) off-center impurities in alkalide halides is investigated in detail and the coherent motion of an impurity pair is discussed in view of recently observed rotary echoes. The low-temperature properties of defect crystals with an impurity concentration higher than 100 ppm are reviewed and the dipolar interaction is shown to drive the cross-over to relaxational dynamics. This comprehensive presentation of the theory is illustrated by experimental data for lithium, cyanide, and hydroxyl impurities in various host crystals. This monograph is an ideal reference book for scientists working with defect crystals and glasses

Fermi Surfaces of Low-Dimensional Organic Metals and Superconductors

Fermi Surfaces of Low-Dimensional Organic Metals and Superconductors PDF Author: Joachim Wosnitza
Publisher: Springer
ISBN: 3540492380
Category : Technology & Engineering
Languages : en
Pages : 174

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Book Description
Fermi Surfaces of Low-Dimensional Organic Metals and Superconductors is an introduction to quasi-one- and quasi-two-dimensional organic metals and a review of the current knowledge on the electronic structure of these materials. The principal structural, electronic, and superconducting properties are described and illustrated with many examples. The book introduces the basic theoretical concepts necessary for the understanding of the experimental techniques and reviews in detail recent results in the investigation of the Fermi surface topology. The book is intended both as an introduction and as a reference book for active researchers.