Theoretical Foundations Of Molecular Magnetism

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Theoretical Foundations of Molecular Magnetism

Author : Roman Boča
Publisher : Elsevier
ISBN 13 : 0080542719
Total Pages : 889 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Theoretical Foundations of Molecular Magnetism by : Roman Boča

Download or read book Theoretical Foundations of Molecular Magnetism written by Roman Boča and published by Elsevier. This book was released on 1999-09-29 with total page 889 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnetochemistry is a highly interdisciplinary field that attracts the interest of chemists, physicists and material scientists. Although the general strategy of theoretical molecular magnetism has been in place for decades, its performance for extended systems of interacting magnetic units can be very complicated. Professor Boca's book treats the "mosaic" of the theoretical approaches currently used in the field. This book presents a review of the theoretical concepts of molecular magnetism. The first chapter of the book recapitulates the necessary mathematical background. An overview of macroscopic magnetic properties is then presented. Formulation of magnetic parameters and methods of their calculation are given, followed by a brief summary of magnetic behaviour. The core of the book deals with the temperature dependence of magnetic susceptibility for mononuclear complexes, dimers, and exchange-coupled clusters.This book will be particularly useful for those scientists and students working in the field of molecular magnetism who need to refer to a complete and systematic treatment of the mathematics of magneto-chemical theory.

Molecular Magnetic Materials

Author : Barbara Sieklucka
Publisher : John Wiley & Sons
ISBN 13 : 352769420X
Total Pages : 512 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Molecular Magnetic Materials by : Barbara Sieklucka

Download or read book Molecular Magnetic Materials written by Barbara Sieklucka and published by John Wiley & Sons. This book was released on 2016-11-01 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive overview of this rapidly expanding interdisciplinary field of research. After a short introduction to the basics of magnetism and molecular magnetism, the text goes on to cover specific properties of molecular magnetic materials as well as their current and future applications. Design strategies for acquiring molecular magnetic materials with desired physical properties are discussed, as are such multifunctional materials as high Tc magnets, chiral and luminescent magnets, magnetic sponges as well as photo- and piezo-switching magnets. The result is an excellent resource for materials scientists, chemists, physicists and crystal engineers either entering or already working in the field.

Molecular Magnetism

Author : Olivier Kahn
Publisher : Courier Dover Publications
ISBN 13 : 0486837424
Total Pages : 419 pages
Book Rating : 4.4/5 (868 download)

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Book Synopsis Molecular Magnetism by : Olivier Kahn

Download or read book Molecular Magnetism written by Olivier Kahn and published by Courier Dover Publications. This book was released on 2021-11-17 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: Highly regarded and historic book covers basic concepts of magnetization and magnetic susceptibility, establishes the fundamental equations of molecular magnetism, and examines molecules containing a unique magnetic center. 2019 edition.

Single-Molecule Magnets

Author : Malgorzata Holynska
Publisher : John Wiley & Sons
ISBN 13 : 3527343210
Total Pages : 448 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Single-Molecule Magnets by : Malgorzata Holynska

Download or read book Single-Molecule Magnets written by Malgorzata Holynska and published by John Wiley & Sons. This book was released on 2019-02-11 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concise overview of synthesis and characterization of single molecule magnets Molecular magnetism is explored as an alternative to conventional solid-state magnetism as the basis for ultrahigh-density memory materials with extremely fast processing speeds. In particular single-molecule magnets (SMM) are in the focus of current research, both because of their intrinsic magnetization properties, as well as because of their potential use in molecular spintronic devices. SMMs are fascinating objects on the example of which one can explain many concepts. Single-Molecule Magnets: Molecular Architectures and Building Blocks for Spintronics starts with a general introduction to single-molecule magnets (SMM), which helps readers to understand the evolution of the field and its future. The following chapters deal with the current synthetic methods leading to SMMs, their magnetic properties and their characterization by methods such as high-field electron paramagnetic resonance, paramagnetic nuclear magnetic resonance, and magnetic circular dichroism. The book closes with an overview of radical-bridged SMMs, which have shown application potential as building blocks for high-density memories. Covers a hot topic – single-molecule magnetism is one of the fastest growing research fields in inorganic chemistry and materials science Provides researchers and newcomers to the field with a solid foundation for their further work Single-Molecule Magnets: Molecular Architectures and Building Blocks for Spintronics will appeal to inorganic chemists, materials scientists, molecular physicists, and electronics engineers interested in the rapidly growing field of study.

Molecular Magnets Recent Highlights

Author : Wolfgang Linert
Publisher : Springer Science & Business Media
ISBN 13 : 3709160189
Total Pages : 222 pages
Book Rating : 4.7/5 (91 download)

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Book Synopsis Molecular Magnets Recent Highlights by : Wolfgang Linert

Download or read book Molecular Magnets Recent Highlights written by Wolfgang Linert and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book deals with recent scientific highlights on molecular magnetism in Europe. Molecular magnetism is a new interdisciplinary discipline gathering together chemists and physicists, theoreticians and experimentalists. The book intends to provide the reader with documented answers to many current questions: How can chemists use soft conditions to transform molecules in light and transparent magnets. How does a molecular system can behave as a single molecule magnet. How to combine several functions in the same molecular system. How light can be used to switch molecular magnetic properties. How can molecules be used for ultimate high density information storage or in quantum computing. What kind of methods do physicists develop and use to explore these new properties of matter. What kind of concepts and calculations can be provided for theoreticians to design new objects and to better understand the field and to enlarge its exciting developments.

High Resolution NMR Spectroscopy: Understanding Molecules and their Electronic Structures

Author :
Publisher : Newnes
ISBN 13 : 0444594140
Total Pages : 448 pages
Book Rating : 4.4/5 (445 download)

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Book Synopsis High Resolution NMR Spectroscopy: Understanding Molecules and their Electronic Structures by :

Download or read book High Resolution NMR Spectroscopy: Understanding Molecules and their Electronic Structures written by and published by Newnes. This book was released on 2013-06-08 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: The progress in nuclear magnetic resonance (NMR) spectroscopy that took place during the last several decades is observed in both experimental capabilities and theoretical approaches to study the spectral parameters. The scope of NMR spectroscopy for studying a large series of molecular problems has notably broadened. However, at the same time, it requires specialists to fully use its potentialities. This is a notorious problem and it is reflected in the current literature where this spectroscopy is typically only used in a routine way. Also, it is seldom used in several disciplines in which it could be a powerful tool to study many problems. The main aim of this book is to try to help reverse these trends.This book is divided in three parts dealing with 1) high-resolution NMR parameters; 2) methods for understanding high-resolution NMR parameters; and 3) some experimental aspects of high-resolution NMR parameters for studying molecular structures. Each part is divided into chapters written by different specialists who use different methodologies in their work. In turn, each chapter is divided into sections. Some features of the different sections are highlighted: it is expected that part of the readership will be interested only in the basic aspects of some chapters, while other readers will be interested in deepening their understanding of the subject dealt with in them. - Shows how NMR parameters are useful for structure assignment as well as to obtain insight on electronic structures - Emphasis on conceptual aspects - Contributions by specialists who use the discussed methodologies in their everyday work

Theoretical and Computational Inorganic Chemistry

Author : Rudi van Eldik
Publisher : Academic Press
ISBN 13 : 0123808758
Total Pages : 535 pages
Book Rating : 4.1/5 (238 download)

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Book Synopsis Theoretical and Computational Inorganic Chemistry by : Rudi van Eldik

Download or read book Theoretical and Computational Inorganic Chemistry written by Rudi van Eldik and published by Academic Press. This book was released on 2010-11-22 with total page 535 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Advances in Inorganic Chemistry series present timely and informative summaries of the current progress in a variety of subject areas within inorganic chemistry, ranging from bio-inorganic to solid state studies. This acclaimed serial features reviews written by experts in the field and serves as an indispensable reference to advanced researchers. Each volume contains an index, and each chapter is fully referenced. - Features comprehensive reviews on the latest developments - Includes contributions from leading experts in the field - Serves as an indispensable reference to advanced researchers

Magnetic Interactions in Molecules and Solids

Author : Coen de Graaf
Publisher : Springer
ISBN 13 : 3319229516
Total Pages : 253 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Magnetic Interactions in Molecules and Solids by : Coen de Graaf

Download or read book Magnetic Interactions in Molecules and Solids written by Coen de Graaf and published by Springer. This book was released on 2015-09-04 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook is the second volume in the Theoretical Chemistry and Computational Modeling series and aims to explain the theoretical basis of magnetic interactions at a level that will be useful for master students in physical, inorganic and organic chemistry. The book gives a treatment of magnetic interactions in terms of the phenomenological spin Hamiltonians that have been such powerful tools for chemistry and physics in the past half century, starting from the simple Heisenberg and Ising Hamiltonians and ending with Hamiltonians that include biquadratic, cyclic or anisotropic exchange. On the other hand, it also explains how quantum chemical methods, reaching from simple mean field methods to accurate models that include the effects of electron correlation and spin-orbit coupling, can help to understand the magnetic properties. Connecting the two perspectives is an essential aspect of the book, since it leads to a deeper understanding of the relation between physical phenomena and basic properties. It also makes clear that in many cases one can derive magnetic coupling parameters not only from experiment, but also from accurate ab initio calculations. The book starts with introducing a selection of basic concepts and tools. Throughout the book the text is interlarded with exercises, stimulating the students to not only read but also verify the assertions and perform (parts of) the derivations by themselves. In addition, each chapter ends with a number of problems that can be used to check whether the material has been understood.

EPR of Free Radicals in Solids II

Author : Anders Lund
Publisher : Springer Science & Business Media
ISBN 13 : 9400748876
Total Pages : 400 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis EPR of Free Radicals in Solids II by : Anders Lund

Download or read book EPR of Free Radicals in Solids II written by Anders Lund and published by Springer Science & Business Media. This book was released on 2012-12-09 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: EPR of Free Radicals in Solids: Trends in Methods and Applications, 2nd ed. presents a critical two volume review of the methods and applications of EPR (ESR) for the study of free radical processes in solids. Emphasis is on the progress made in the developments in EPR technology, in the application of sophisticated matrix isolation techniques and in the advancement in quantitative EPR that have occurred since the 1st edition was published. Improvements have been made also at theoretical level, with the development of methods based on first principles and their application to the calculation of magnetic properties as well as in spectral simulations. EPR of Free Radicals in Solids II focuses on the trends in applications of experimental and theoretical methods to extract structural and dynamical properties of radicals and spin probes in solid matrices by continuous wave (CW) and pulsed techniques in nine chapters written by experts in the field. It examines the studies involving radiation- and photo-induced inorganic and organic radicals in inert matrices, the high-spin molecules and metal-based molecular clusters as well as the radical pro-cesses in photosynthesis. Recent advancements in environmental applications in-cluding measurements by myon resonance of radicals on surfaces and by quantitative EPR in dosimetry are outlined and the applications of optical detection in material research with much increased sensitivity reviewed. The potential use of EPR in quantum computing is considered in a newly written chapter. This new edition is aimed to experimentalists and theoreticians in research involving free radicals, as well as for students of advanced courses in physical chemis-try, chemical physics, materials science, biophysics, biochemistry and related fields.

Computational Modelling of Molecular Nanomagnets

Author : Gopalan Rajaraman
Publisher : Springer Nature
ISBN 13 : 3031310381
Total Pages : 507 pages
Book Rating : 4.0/5 (313 download)

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Book Synopsis Computational Modelling of Molecular Nanomagnets by : Gopalan Rajaraman

Download or read book Computational Modelling of Molecular Nanomagnets written by Gopalan Rajaraman and published by Springer Nature. This book was released on with total page 507 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Iit Foundations - Physics Class 10

Author : Pearson
Publisher : Pearson Education India
ISBN 13 : 9788131728437
Total Pages : 592 pages
Book Rating : 4.7/5 (284 download)

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Book Synopsis Iit Foundations - Physics Class 10 by : Pearson

Download or read book Iit Foundations - Physics Class 10 written by Pearson and published by Pearson Education India. This book was released on 2009-09 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: IIT Foundation series is specifically for students preparing for IIT right from school days. The series include books from class 8 to class 10th in physics, chemistry & mathematics.

A Handbook of Magnetochemical Formulae

Author : Roman Boca
Publisher : Elsevier
ISBN 13 : 012416014X
Total Pages : 1010 pages
Book Rating : 4.1/5 (241 download)

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Book Synopsis A Handbook of Magnetochemical Formulae by : Roman Boca

Download or read book A Handbook of Magnetochemical Formulae written by Roman Boca and published by Elsevier. This book was released on 2012-02 with total page 1010 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnetochemistry is concerned with the study of magnetic properties in materials. It investigates the relationship between the magnetic properties of chemical compounds and their atomic and molecular structure. This rapidly growing field has a number of applications, and the measuring and interpreting of magnetic properties is often conducted by scientists who are not specialists in the field. Magnetochemistry requires complex mathematics and physics and so can be daunting for those who have not previously studied it in depth. Aimed at providing a single source of information on magnetochemistry, this book offers a comprehensive and contemporary review of the mathematical background and formula for predicting or fitting magnetic data, including a summary of the theory behind magnetochemistry to help understand the necessary calculations. Along with tables listing the key formula, there is also a model of the magnetic functions showing the effect of individual magnetic parameters. The clear structure and comprehensive coverage of all aspects of magnetochemistry will make this an essential book for advanced students and practitioners. Provides comprehensive overview of the mathematical background of magnetochemistry Uses clear and accessible language so scientists in a variety of fields can utilize the information Detailed explanations of equations and formula

Modes of Cooperative Effects in Dinuclear Complexes

Author : Philippe Kalck
Publisher : Springer Nature
ISBN 13 : 3031322509
Total Pages : 241 pages
Book Rating : 4.0/5 (313 download)

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Book Synopsis Modes of Cooperative Effects in Dinuclear Complexes by : Philippe Kalck

Download or read book Modes of Cooperative Effects in Dinuclear Complexes written by Philippe Kalck and published by Springer Nature. This book was released on 2023-05-23 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents recent advances in dinuclear complexes in which the metal-metal cooperative effect operates for obtaining substrate activation and high performance catalysts. Catalysis continues to be a fast expanding area to design efficient tools in synthesis and in industrial chemistry. It allows performing syntheses with short reaction times, atom economy, reduced consumption of energy and loss of reagents, and low level of wastes. Dinuclear complexes are known to be more efficient than the mononuclear analogues for the reaction rates and the selectivities. This book analyses the latest research, focusing on the key concepts, in building and using these dinuclear complexes. The book is aimed at researchers, graduate students and chemists at all levels in academia and industry.

High Resolution NMR Spectroscopy

Author : Juha Vaara
Publisher : Elsevier Inc. Chapters
ISBN 13 : 0128082976
Total Pages : 36 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis High Resolution NMR Spectroscopy by : Juha Vaara

Download or read book High Resolution NMR Spectroscopy written by Juha Vaara and published by Elsevier Inc. Chapters. This book was released on 2013-06-08 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: The theory and quantum-chemical calculations of the spectral parameters of nuclear magnetic resonance (NMR) are well established in the case of diamagnetic, closed-shell molecules. In contrast, NMR calculations of paramagnetic, open-shell molecules (pNMR) are scarce, limited by both assumptions within the underlying theoretical background as well as the availability of computational implementations. We discuss the systematic development of pNMR theory that recently culminated in a novel, general and systematic electronic structure approach for the shielding tensor and the associated chemical shift for paramagnetic, open-shell atoms, molecules, and nonmetallic solids. The approach has now been extended for the first time to a higher than doublet spin state as well as arbitrary spatial symmetry. The approach is formulated without reference to spin susceptibility, in contrast to the contemporary experimental procedure and approximate quantum-chemical treatment of axial zero-field splitting. As a result of the systematic procedure, all the temperature-dependent hyperfine shielding terms are generalized and, for example, the leading-order nonrelativistic dipolar term now provides an isotropic chemical shift contribution for species with triplet and higher spin multiplicity. Recent first-principles quantum-chemical calculations of pNMR chemical shifts are reviewed both using the novel theory as well as earlier approaches.

Fundamentals of Molecular Catalysis

Author :
Publisher : Elsevier
ISBN 13 : 0080532136
Total Pages : 537 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Fundamentals of Molecular Catalysis by :

Download or read book Fundamentals of Molecular Catalysis written by and published by Elsevier. This book was released on 2003-04-02 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: Almost all contemporary organic synthesis involve transition metal complexes as catalysts or particular reagents. The aim of this book is to provide the reader with detailed accounts of elementary processes within molecular catalysis to allow its development and as an aid in designing novel catalytic systems. The book comprises authoritative reviews on elementary processes from experts working at the forefront of organometallic chemistry. · This is the first book that focuses on elementary processes in transition metal complexes for understanding catalytic mechanisms· Provides detailed description of elementary processes involved in catalytic cycles by experts in the field· Provides an overview of the mechanisms of various homogeneous catalyses

Molecular Magnetism of Lanthanides Complexes and Networks

Author : Kevin Bernot
Publisher : MDPI
ISBN 13 : 3038429872
Total Pages : 117 pages
Book Rating : 4.0/5 (384 download)

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Book Synopsis Molecular Magnetism of Lanthanides Complexes and Networks by : Kevin Bernot

Download or read book Molecular Magnetism of Lanthanides Complexes and Networks written by Kevin Bernot and published by MDPI. This book was released on 2018-08-20 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Molecular Magnetism of Lanthanides Complexes" and Networks that was published in Magnetochemistry

Magnetic Ferrites and Related Nanocomposites

Author : Ali Ghasemi
Publisher : Elsevier
ISBN 13 : 0128240156
Total Pages : 658 pages
Book Rating : 4.1/5 (282 download)

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Book Synopsis Magnetic Ferrites and Related Nanocomposites by : Ali Ghasemi

Download or read book Magnetic Ferrites and Related Nanocomposites written by Ali Ghasemi and published by Elsevier. This book was released on 2022-06-16 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a fast-emerging and growing class of magnetic materials, ferrites have generated an increasing amount of interest for providing specific magnetic properties through controlled mixture in composites. The study of magnetic ferrite nanocomposites requires a multidisciplinary approach, involving novel synthesis techniques and an understanding of solid-state physics, electronic engineering, and material science. Magnetic Ferrites and Related Nanocomposites covers recent trends of various types of ferrite nanocomposites and evaluating the mechanisms for interpreting static and dynamic magnetic properties. Sections cover the fundamentals of magnetism, introducing different kinds of ferrites, ferrite characterization techniques, magneto-electric ferrite nanocomposites, exchange spring ferrite nanocomposites, shielding effectiveness and microwave absorption characteristics of ferrite-carbon materials, photocatalytic application of ferrite nanocomposites, and novel synthesis techniques for fabricating ferrite in nanoparticles, bulks, thin films, and nanofiber configurations. This book is an important reference for scientists, researchers, graduate students, and practitioners active in this field in order to broaden their understanding of ferrite nanocomposites and their impact on modern technology. - Provides background information regarding various basic magnetic phenomena and related theories, and defines the different natures of magnetic materials - Covers a wide range of hard and soft ferrites and related nanocomposites, particularly focusing on the correlation between structural features and magnetic analysis - Explores the role of substituted cations on the structural, thermal, magnetic, and microwave characteristics of ferrites and their nanocomposites - Discusses the mechanism involved for magnetic properties of major types of ferrite-ferroelectric magneto-electric components, exchange spring ferrite nanocomposites for fabricating next-generation permanent magnets, ferrite carbon nanocomposites for suppressing high-frequency electromagnetic radiation, and ferrite photocatalysts for omitting pollutants from our environment - Assesses the major challenges of experimental characterization and novel manufacturing techniques for fabrication of high quality ferrite, in terms of purity, shape, size, and distribution, and the application on an industrial scale