Spin State

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Publisher : Spectra
ISBN 13 : 0553586246
Total Pages : 642 pages
Book Rating : 4.5/5 (535 download)

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Book Synopsis Spin State by : Chris Moriarty

Download or read book Spin State written by Chris Moriarty and published by Spectra. This book was released on 2004-11-23 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt: From a stunning new voice in hard science fiction comes the thrilling story of one woman’s quest to wrest truth from chaos, love from violence, and reality from illusion in a post-human universe of emergent AIs, genetic constructs, and illegal wetware. . . . UN Peacekeeper Major Catherine Li has made thirty-seven faster-than-light jumps in her lifetime—and has probably forgotten more than most people remember. But that’s what backup hard drives are for. And Li should know; she’s been hacking her memory for fifteen years in order to pass as human. But no memory upgrade can prepare Li for what she finds on Compson’s World: a mining colony she once called home and to which she is sent after a botched raid puts her on the bad side of the powers that be. A dead physicist who just happens to be her cloned twin. A missing dataset that could change the interstellar balance of power and turn a cold war hot. And a mining “accident” that is starting to look more and more like murder. . . . Suddenly Li is chasing a killer in an alien world miles underground where everyone has a secret. And one wrong turn in streamspace, one misstep in the dark alleys of blackmarket tech and interstellar espionage, one risky hookup with an AI could literally blow her mind.

Spin States in Biochemistry and Inorganic Chemistry

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 1118898303
Total Pages : 472 pages
Book Rating : 4.1/5 (188 download)

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Book Synopsis Spin States in Biochemistry and Inorganic Chemistry by : Marcel Swart

Download or read book Spin States in Biochemistry and Inorganic Chemistry written by Marcel Swart and published by John Wiley & Sons. This book was released on 2015-09-17 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has long been recognized that metal spin states play a central role in the reactivity of important biomolecules, in industrial catalysis and in spin crossover compounds. As the fields of inorganic chemistry and catalysis move towards the use of cheap, non-toxic first row transition metals, it is essential to understand the important role of spin states in influencing molecular structure, bonding and reactivity. Spin States in Biochemistry and Inorganic Chemistry provides a complete picture on the importance of spin states for reactivity in biochemistry and inorganic chemistry, presenting both theoretical and experimental perspectives. The successes and pitfalls of theoretical methods such as DFT, ligand-field theory and coupled cluster theory are discussed, and these methods are applied in studies throughout the book. Important spectroscopic techniques to determine spin states in transition metal complexes and proteins are explained, and the use of NMR for the analysis of spin densities is described. Topics covered include: DFT and ab initio wavefunction approaches to spin states Experimental techniques for determining spin states Molecular discovery in spin crossover Multiple spin state scenarios in organometallic reactivity and gas phase reactions Transition-metal complexes involving redox non-innocent ligands Polynuclear iron sulfur clusters Molecular magnetism NMR analysis of spin densities This book is a valuable reference for researchers working in bioinorganic and inorganic chemistry, computational chemistry, organometallic chemistry, catalysis, spin-crossover materials, materials science, biophysics and pharmaceutical chemistry.

Spin Control

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Author :
Publisher : Spectra
ISBN 13 : 0553586254
Total Pages : 610 pages
Book Rating : 4.5/5 (535 download)

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Book Synopsis Spin Control by : Chris Moriarty

Download or read book Spin Control written by Chris Moriarty and published by Spectra. This book was released on 2007-06-26 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this stunning follow-up to the critically acclaimed novel Spin State, Chris Moriarty depicts a grim future in which the final frontier may well be extinction. For as far-flung planets are terraformed and Earth’s age-old conflicts are contracted out to AIs, humanity is losing the only war that counts: the war for survival. Call Arkady a clone with a conscience. Or call him a traitor. A member of the space-faring Syndicates, Arkady has defected to Israel with a hot commodity: a genetic weapon powerful enough to wipe out humanity. But Israel’s not buying it. They’re selling it—and Arkady—to the highest bidder. As the auction heats up, the Artificial Life Emancipation Front sends in Major Catherine Li. Already drummed out of the Peacekeepers for “war crimes,” Li has now literally hooked up with an AI who has lived many lifetimes and shunted through many bodies. And while they each have their own definition of victory, together they have only one chance at survival. . . .

CPT Invariance and the Spin-Statistics Connection

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Author :
Publisher : Oxford University Press
ISBN 13 : 0191044555
Total Pages : 208 pages
Book Rating : 4.1/5 (91 download)

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Book Synopsis CPT Invariance and the Spin-Statistics Connection by : Jonathan Bain

Download or read book CPT Invariance and the Spin-Statistics Connection written by Jonathan Bain and published by Oxford University Press. This book was released on 2016-04-08 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book seeks to answer the question "What explains CPT invariance and the spin-statistics connection?" These properties play foundational roles in relativistic quantum field theories (RQFTs), are supported by high-precision experiments, and figure into explanations of a wide range of phenomena, from antimatter, to the periodic table of the elements, to superconductors and superfluids. They can be derived in RQFTs by means of the famous CPT and Spin-Statistics theorems; but, the author argues, these theorems cannot be said to explain these properties, at least under standard philosophical accounts of scientific explanation. This is because there are multiple, in some cases incompatible, ways of deriving these theorems, and, secondly, because the theorems fail for the types of theories that underwrite the empirical evidence: non-relativistic quantum theories, and realistic interacting RQFTs. The goal of this book is to work towards an understanding of CPT invariance and the spin-statistics connection by first providing an analysis of the necessary and sufficient conditions for these properties, and second by advocating a particular account of explanation appropriate for this context.

Spin Squeezing and Non-linear Atom Interferometry with Bose-Einstein Condensates

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Publisher : Springer Science & Business Media
ISBN 13 : 3642256368
Total Pages : 123 pages
Book Rating : 4.6/5 (422 download)

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Book Synopsis Spin Squeezing and Non-linear Atom Interferometry with Bose-Einstein Condensates by : Christian Groß

Download or read book Spin Squeezing and Non-linear Atom Interferometry with Bose-Einstein Condensates written by Christian Groß and published by Springer Science & Business Media. This book was released on 2012-01-13 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interferometry, the most precise measurement technique known today, exploits the wave-like nature of the atoms or photons in the interferometer. As expected from the laws of quantum mechanics, the granular, particle-like features of the individually independent atoms or photons are responsible for the precision limit, the shot noise limit. However this “classical” bound is not fundamental and it is the aim of quantum metrology to overcome it by employing entanglement among the particles. This work reports on the realization of spin-squeezed states suitable for atom interferometry. Spin squeezing was generated on the basis of motional and spin degrees of freedom, whereby the latter allowed the implementation of a full interferometer with quantum-enhanced precision.

Spin Dynamics

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Publisher : John Wiley & Sons
ISBN 13 : 1118681843
Total Pages : 824 pages
Book Rating : 4.1/5 (186 download)

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Book Synopsis Spin Dynamics by : Malcolm H. Levitt

Download or read book Spin Dynamics written by Malcolm H. Levitt and published by John Wiley & Sons. This book was released on 2013-05-20 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spin Dynamics: Basics of Nuclear Magnetic Resonance, Second Edition is a comprehensive and modern introduction which focuses on those essential principles and concepts needed for a thorough understanding of the subject, rather than the practical aspects. The quantum theory of nuclear magnets is presented within a strong physical framework, supported by figures. The book assumes only a basic knowledge of complex numbers and matrices, and provides the reader with numerous worked examples and exercises to encourage understanding. With the explicit aim of carefully developing the subject from the beginning, the text starts with coverage of quarks and nucleons and progresses through to a detailed explanation of several important NMR experiments, including NMR imaging, COSY, NOESY and TROSY. Completely revised and updated, the Second Edition features new material on the properties and distributions of isotopes, chemical shift anisotropy and quadrupolar interactions, Pake patterns, spin echoes, slice selection in NMR imaging, and a complete new chapter on the NMR spectroscopy of quadrupolar nuclei. New appendices have been included on Euler angles, and coherence selection by field gradients. As in the first edition, all material is heavily supported by graphics, much of which is new to this edition. Written for undergraduates and postgraduate students taking a first course in NMR spectroscopy and for those needing an up-to-date account of the subject, this multi-disciplinary book will appeal to chemical, physical, material, life, medical, earth and environmental scientists. The detailed physical insights will also make the book of interest for experienced spectroscopists and NMR researchers. • An accessible and carefully written introduction, designed to help students to fully understand this complex and dynamic subject • Takes a multi-disciplinary approach, focusing on basic principles and concepts rather than the more practical aspects • Presents a strong pedagogical approach throughout, with emphasis placed on individual spins to aid understanding • Includes numerous worked examples, problems, further reading and additional notes Praise from the reviews of the First Edition: "This is an excellent book... that many teachers of NMR spectroscopy will cherish... It deserves to be a ‘classic’ among NMR spectroscopy texts." NMR IN BIOMEDICINE "I strongly recommend this book to everyone...it is probably the best modern comprehensive description of the subject." ANGEWANDTE CHEMIE, INTERNATIONAL EDITION

Spin-Wave Theory and its Applications to Neutron Scattering and THz Spectroscopy

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Author :
Publisher : Morgan & Claypool Publishers
ISBN 13 : 1643271148
Total Pages : 225 pages
Book Rating : 4.6/5 (432 download)

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Book Synopsis Spin-Wave Theory and its Applications to Neutron Scattering and THz Spectroscopy by : Randy S Fishman

Download or read book Spin-Wave Theory and its Applications to Neutron Scattering and THz Spectroscopy written by Randy S Fishman and published by Morgan & Claypool Publishers. This book was released on 2018-11-05 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two of the most powerful tools used to study magnetic materials are inelastic neutron scattering and THz spectroscopy. Because the measured spectra provide a dynamical fingerprint of a magnetic material, those tools enable scientists to unravel the structure of complex magnetic states and to determine the microcscopic interactions that produce them. This book discusses the experimental techniques of inleastic neutron scattering and THz spectroscopy and provides the theoretical tools required to analyze their measurements using spin-wave theory. For most materials, this analysis can resolve the microscopic magnetic interactions such as exchange, anisotropy, and Dzyaloshinskii-Moriya interactions. Assuming a background in elementary statistical mechanics and a familiarity with the quantized harmonic oscillator, this book presents a comprehensive review of spin-wave theory and its applications to both inelastic neutron scattering and THz spectroscopy. Spin-wave theory is used to study several model magnetic systems, including non-collinear magnets such as spirals and cycloids that are produced by geometric frustration, competing exchange interactions, or Dzyaloshinskii-Moriya interactions. Several case studies utilizing spin-wave theory to analyze inelastic neutron-scattering and THz spectroscopy measurements are presented. These include both single crystals and powders and both oxides and molecule-based magnets. In addition to sketching the numerical techniques used to fit dynamical spectra based on microscopic models, this book also contains over 70 exercises that can be performed by beginning graduate students.

Space, Time, and Stuff

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Publisher : Oxford University Press
ISBN 13 : 0199696608
Total Pages : 297 pages
Book Rating : 4.1/5 (996 download)

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Book Synopsis Space, Time, and Stuff by : Frank Arntzenius

Download or read book Space, Time, and Stuff written by Frank Arntzenius and published by Oxford University Press. This book was released on 2012-01-19 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: Frank Arntzenius presents a series of radical ideas about the structure of space and time, and establishes a new metaphysical position which holds that the fundamental structure of the physical world is purely geometrical structure. He argues that we should broaden our conceptual horizons and accept that spaces other than spacetime may exist.

Spin Dynamics in Radical Pairs

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Author :
Publisher : Springer
ISBN 13 : 3030006867
Total Pages : 167 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis Spin Dynamics in Radical Pairs by : Alan Lewis

Download or read book Spin Dynamics in Radical Pairs written by Alan Lewis and published by Springer. This book was released on 2018-09-12 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book sheds new light on the dynamical behaviour of electron spins in molecules containing two unpaired electrons (i.e. a radical pair). The quantum dynamics of these spins are made complicated by the interaction between the electrons and the many nuclear spins of the molecule; they are intractable using analytical techniques, and a naïve numerical diagonalization is not remotely possible using current computational resources. Hence, this book presents a new method for obtaining the exact quantum-mechanical dynamics of radical pairs with a modest number of nuclear spins. Readers will learn how a calculation that would take 13 years using conventional wavepacket propagation can now be done in 1 day, and will also discover a new semiclassical method for approximating the dynamics in the presence of many nuclear spins. The new methods covered in this book are shown to provide significant insights into three topical and diverse areas: charge recombination in molecular wires (which can be used in artificially mimicking photosynthesis), magnetoelectroluminescence in organic light-emitting diodes, and avian magnetoreception (how birds sense the Earth’s magnetic field in order to navigate).

Spin

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Author :
Publisher : Springer Nature
ISBN 13 : 3031056078
Total Pages : 400 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Spin by : ILYA KUPROV

Download or read book Spin written by ILYA KUPROV and published by Springer Nature. This book was released on 2023-03-14 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph is a fundamental reference for scientists and engineers who encounter spin processes in their work. The author, Ilya Kuprov, derives the concept of spin from basic symmetries and gives an overview of theoretical and computational aspects of spin dynamics: from Dirac equation and spin Hamiltonian, through coherent evolution and relaxation theories, to quantum optimal control, and all the way to practical implementation advice for parallel computers.

Spintronics Handbook, Second Edition: Spin Transport and Magnetism

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Author :
Publisher : CRC Press
ISBN 13 : 0429784384
Total Pages : 619 pages
Book Rating : 4.4/5 (297 download)

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Book Synopsis Spintronics Handbook, Second Edition: Spin Transport and Magnetism by : Evgeny Y. Tsymbal

Download or read book Spintronics Handbook, Second Edition: Spin Transport and Magnetism written by Evgeny Y. Tsymbal and published by CRC Press. This book was released on 2019-05-20 with total page 619 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition offers an update on the single most comprehensive survey of the two intertwined fields of spintronics and magnetism, covering the diverse array of materials and structures, including silicon, organic semiconductors, carbon nanotubes, graphene, and engineered nanostructures. It focuses on seminal pioneering work, together with the latest in cutting-edge advances, notably extended discussion of two-dimensional materials beyond graphene, topological insulators, skyrmions, and molecular spintronics. The main sections cover physical phenomena, spin-dependent tunneling, control of spin and magnetism in semiconductors, and spin-based applications.

The Wonder of Quantum Spin

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Author :
Publisher : Oxford University Press
ISBN 13 : 0198884869
Total Pages : 401 pages
Book Rating : 4.1/5 (988 download)

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Book Synopsis The Wonder of Quantum Spin by : Indubala I. Satija

Download or read book The Wonder of Quantum Spin written by Indubala I. Satija and published by Oxford University Press. This book was released on 2024-07-09 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Wonder of Quantum Spin is a confection of the history and the science of quantum spin sprinkled with quotations and excerpts from pioneers who lived and breathed science. The book unfolds two centuries of the golden era in mathematics and physics, where first glimpses of spin appeared nearly 200 years ago in the mathematics of rotations. In these studies, spinors emerged as a new entity that changes sign after a 360 degree rotation, reminiscent of the Mobius geometry. A century later, quantum spins described by spinors was discovered in physics in atomic spectra. This led to the discovery of antimatter and raised the possibility of parity violation. It gave the first warning that protons and neutrons are not elementary. As we approach the centennial of the discovery, the spin mystique prevails as we have no clue of what exactly is spinning. Nevertheless, the theoretical framework underlying the spin determines why we exist, and explains the mysteries of the 3000-year-old phenomenon of magnetism. This book showcases MRI - one of the most important medical advances of the 20th century with a tantalizing history of the application of nuclear spin to humanity. It narrates fascinating spin tales of the precision measurements of electron and muon spin magnetic moments displaying a mindboggling confrontation between theory and experiment that remains our ambassador to quantum physics.

Frustrated Spin Systems

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Author :
Publisher : World Scientific
ISBN 13 : 9814440744
Total Pages : 644 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Frustrated Spin Systems by : H. T. Diep

Download or read book Frustrated Spin Systems written by H. T. Diep and published by World Scientific. This book was released on 2013 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers all principal aspects of currently investigated frustrated systems, from exactly solved frustrated models to real experimental frustrated systems, going through renormalization group treatment, Monte Carlo investigation of frustrated classical Ising and vector spin models, low-dimensional systems, spin ice and quantum spin glass. The reader can OCo within a single book OCo obtain a global view of the current research development in the field of frustrated systems.This new edition is updated with recent theoretical, numerical and experimental developments in the field of frustrated spin systems. The first edition of the book appeared in 2005. In this edition, more recent works until 2012 are reviewed. It contains nine chapters written by researchers who have actively contributed to the field. Many results are from recent works of the authors.The book is intended for postgraduate students as well as researchers in statistical physics, magnetism, materials science and various domains where real systems can be described with the spin language. Explicit demonstrations of formulas and full arguments leading to important results are given where it is possible to do so."

Materials for Solid State Lighting and Displays

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Publisher : John Wiley & Sons
ISBN 13 : 1119140609
Total Pages : 486 pages
Book Rating : 4.1/5 (191 download)

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Book Synopsis Materials for Solid State Lighting and Displays by : Adrian Kitai

Download or read book Materials for Solid State Lighting and Displays written by Adrian Kitai and published by John Wiley & Sons. This book was released on 2016-12-15 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: LEDs are in the midst of revolutionizing the lighting industry Up-to-date and comprehensive coverage of light-emitting materials and devices used in solid state lighting and displays Presents the fundamental principles underlying luminescence Includes inorganic and organic materials and devices LEDs offer high efficiency, long life and mercury free lighting solutions

An Introduction to Quantum Spin Systems

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 3642132898
Total Pages : 159 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis An Introduction to Quantum Spin Systems by : John B. Parkinson

Download or read book An Introduction to Quantum Spin Systems written by John B. Parkinson and published by Springer Science & Business Media. This book was released on 2010-09-20 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt: The topic of lattice quantum spin systems is a fascinating and by now well established branch of theoretical physics. Based on a set of lectures, this book has a level of detail missing from others, and guides the reader through the fundamentals of the field.

Ghost Spin

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Publisher : Spectra
ISBN 13 : 0345526287
Total Pages : 578 pages
Book Rating : 4.3/5 (455 download)

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Book Synopsis Ghost Spin by : Chris Moriarty

Download or read book Ghost Spin written by Chris Moriarty and published by Spectra. This book was released on 2013-05-28 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sometimes a ghost of a chance is all you get. Award-winning author Chris Moriarty returns to a dazzling cyber-noir far future in this gritty, high-stakes thriller where the only rule is “Evolve . . . or die.” The Age of Man is ending. The UN’s sprawling interstellar empire is failing as its quantum teleportation network collapses, turning once-viable colonies into doomed island outposts. Humanity’s only hope of survival is the Drift: a mysterious region of space where faster-than-light travel—or something far stranger—seems possible. As mercenaries and pirates flock to the Drift, the cold war between the human-led UN and the clone-dominated Syndicates heats up. Whoever controls the Drift will chart the future course of human evolution—and no one wants to be left behind in a universe where the price of failure is extinction. When the AI called Cohen ventures into the Drift, he dies—allegedly by his own hand—and his consciousness is scattered across the cosmos. Some of his ghosts are still self-aware. Some are insane. And one of them hides a secret worth killing for. Enter Major Catherine Li, Cohen’s human (well, partly human) lover, who embarks on a desperate search to solve the mystery of Cohen’s death—and put him back together. But Li isn’t the only one interested in Cohen’s ghosts. Astrid Avery, a by-the-book UN navy captain, is on the hunt. So is William Llewellyn, a pirate who has one of the ghosts in his head, which is slowly eating him alive. Even the ghosts have their own agendas. And lurking behind them all is a pitiless enemy who will stop at nothing to make sure the dead don’t walk again. Praise for Ghost Spin “Complexity is the watchword here, of thought, idea, narrative, character and plot. . . . Highly rewarding.”—Kirkus Reviews “Rewarding . . . The adaptations humans make to survive in the hostile environments of other worlds, a galaxy teetering on the edge of singularity . . . are genuinely visionary.”—Publishers Weekly “This stand-along ‘spin-off’ offers a compelling tale of adventure/suspense blended with cybernoir and high-tech sf.”—Library Journal “An excellent read: gripping, fast-paced, provocative and handsome.”—Tordotcom “A brilliant mix of space opera, cyberpunk, and just plain great writing, Moriarty’s work is some of the most impressive in science fiction today.”—SFRevu

Spin Labeling

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1461307430
Total Pages : 662 pages
Book Rating : 4.4/5 (613 download)

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Book Synopsis Spin Labeling by : Lawrence J. Berliner

Download or read book Spin Labeling written by Lawrence J. Berliner and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt: We present this special topics volume on an area which has not received thorough coverage for over 12 years. Spin Labeling: Theory and Applications represents a complete update on new theoretical aspects and applications of the spin-label method. In the "line-shape theory" sections, we are especially pleased to include an IBM-compatible diskette supplied by David Schneider and Jack Freed which contains fast, accurate, ready-to-use software for slow-motion simulations. Barney Bales discusses inhomogeneous broadening phenomena in detail. Several developments in techniques and interpretation in saturation transfer spectroscopy have appeared since the publica tion of Spin Labeling II: Theory and Applications (L. J. Berliner, ed., Academic Press, 1979). We have included an up-to-date chapter on spin-label applications by M. A. Hemminga and P. A. de Jager. By incorporating 15N and deuterium into nitroxide spin labels, several unique advantages are derived in line-shape analysis. Albert Beth and Bruce Robinson have contributed a detailed chapter on the analysis of these labels in the slow-motion regime while Jane Park and Wolfgang Trommer present the advantages for specific biochemical examples in our "applications" section. Derek Marsh's contri bution on spin-label spectral analysis may be regarded as a summary chapter which touches on several of the detailed spectral analysis methods described in the earlier chapters.