Spin State PDF Download

Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Spin State PDF full book. Access full book title Spin State.

Spin State

Spin State
Author: Chris Moriarty
Publisher: Spectra
Total Pages: 642
Release: 2004-11-23
Genre: Fiction
ISBN: 0553586246
GET BOOK

Download Spin State Book in PDF, ePub and Kindle

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

Spin States in Biochemistry and Inorganic Chemistry
Author: Marcel Swart
Publisher: John Wiley & Sons
Total Pages: 472
Release: 2015-09-17
Genre: Science
ISBN: 1118898303
GET BOOK

Download Spin States in Biochemistry and Inorganic Chemistry Book in PDF, ePub and Kindle

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

Spin Control
Author: Chris Moriarty
Publisher: Spectra
Total Pages: 610
Release: 2007-06-26
Genre: Fiction
ISBN: 0553586254
GET BOOK

Download Spin Control Book in PDF, ePub and Kindle

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

CPT Invariance and the Spin-Statistics Connection
Author: Jonathan Bain
Publisher: Oxford University Press
Total Pages: 208
Release: 2016-04-08
Genre: Science
ISBN: 0191044555
GET BOOK

Download CPT Invariance and the Spin-Statistics Connection Book in PDF, ePub and Kindle

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

Spin Squeezing and Non-linear Atom Interferometry with Bose-Einstein Condensates
Author: Christian Groß
Publisher: Springer Science & Business Media
Total Pages: 123
Release: 2012-01-13
Genre: Science
ISBN: 3642256368
GET BOOK

Download Spin Squeezing and Non-linear Atom Interferometry with Bose-Einstein Condensates Book in PDF, ePub and Kindle

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

Spin Dynamics
Author: Malcolm H. Levitt
Publisher: John Wiley & Sons
Total Pages: 824
Release: 2013-05-20
Genre: Science
ISBN: 1118681843
GET BOOK

Download Spin Dynamics Book in PDF, ePub and Kindle

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

Spin-Wave Theory and its Applications to Neutron Scattering and THz Spectroscopy
Author: Randy S Fishman
Publisher: Morgan & Claypool Publishers
Total Pages: 225
Release: 2018-11-05
Genre: Science
ISBN: 1643271148
GET BOOK

Download Spin-Wave Theory and its Applications to Neutron Scattering and THz Spectroscopy Book in PDF, ePub and Kindle

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

Space, Time, and Stuff
Author: Frank Arntzenius
Publisher: Oxford University Press
Total Pages: 297
Release: 2012-01-19
Genre: Philosophy
ISBN: 0199696608
GET BOOK

Download Space, Time, and Stuff Book in PDF, ePub and Kindle

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

Spin Dynamics in Radical Pairs
Author: Alan Lewis
Publisher: Springer
Total Pages: 156
Release: 2018-09-12
Genre: Science
ISBN: 3030006867
GET BOOK

Download Spin Dynamics in Radical Pairs Book in PDF, ePub and Kindle

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

Spin
Author: ILYA KUPROV
Publisher: Springer Nature
Total Pages: 400
Release: 2023-03-14
Genre: Science
ISBN: 3031056078
GET BOOK

Download Spin Book in PDF, ePub and Kindle

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.