Molecular Magnetic Materials

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Molecular Magnetic Materials

Author : Barbara Sieklucka,Dawid Pinkowicz
Publisher : John Wiley & Sons
Page : 508 pages
File Size : 45,8 Mb
Release : 2017-01-17
Category : Science
ISBN : 9783527339532

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Molecular Magnetic Materials by Barbara Sieklucka,Dawid Pinkowicz Pdf

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 Magnetic Materials

Author : Barbara Sieklucka,Dawid Pinkowicz
Publisher : John Wiley & Sons
Page : 512 pages
File Size : 53,7 Mb
Release : 2016-11-01
Category : Science
ISBN : 9783527694204

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Molecular Magnetic Materials by Barbara Sieklucka,Dawid Pinkowicz Pdf

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.

Pi Electron Magnetism

Author : D. Arcon
Publisher : Springer Science & Business Media
Page : 218 pages
File Size : 54,6 Mb
Release : 2001-08-28
Category : Medical
ISBN : 9783540416807

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Pi Electron Magnetism by D. Arcon Pdf

Celebrating Volume 100: Thirty years ago Springer-Verlag together with a distinguished Board of Editors started the series Structure and Bonding. Initially the series was set up to publish reviews from different fields of modern inorganic chemistry, chemical physics and biochemistry, where the general subject of chemical bonding involves a metal and a small number of associated atoms. Three years ago the aims of the series was refined to span the entire periodic table and address structure and bonding issues wherever they may be relevant. Not only the traditional areas of chemical bonding will be dealt with but also nanostructres, molecular electronics, supramolecular structure, surfaces and clusters. With these aims in mind it is noteworthy that Volume 100 effectively reinforces and illustrates these ideals and is titled Pi-Electron Magnetism from Molecules to Magnetic Materials.

Molecular Magnets

Author : Juan Bartolomé,Fernando Luis,Julio F. Fernández
Publisher : Springer Science & Business Media
Page : 395 pages
File Size : 50,6 Mb
Release : 2013-10-17
Category : Science
ISBN : 9783642406096

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Molecular Magnets by Juan Bartolomé,Fernando Luis,Julio F. Fernández Pdf

This book provides an overview of the physical phenomena discovered in magnetic molecular materials over the last 20 years. It is written by leading scientists having made the most important contributions to this active area of research. The main topics of this book are the principles of quantum tunneling and quantum coherence of single-molecule magnets (SMMs), phenomena which go beyond the physics of individual molecules, such as the collective behavior of arrays of SMMs, the physics of one-dimensional single–chain magnets and magnetism of SMMs grafted on substrates. The potential applications of these physical phenomena to classical and quantum information, communication technologies, and the emerging fields of molecular spintronics and magnetic refrigeration are stressed. The book is written for graduate students, researchers and non-experts in this field of research.

Single-Molecule Magnets

Author : Malgorzata Holynska
Publisher : John Wiley & Sons
Page : 448 pages
File Size : 51,5 Mb
Release : 2019-02-11
Category : Science
ISBN : 9783527343218

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Single-Molecule Magnets by Malgorzata Holynska Pdf

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.

Magnetism

Author : Joel S. Miller,Marc Drillon
Publisher : John Wiley & Sons
Page : 395 pages
File Size : 48,6 Mb
Release : 2006-03-06
Category : Science
ISBN : 9783527604500

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Magnetism by Joel S. Miller,Marc Drillon Pdf

Combining the contemporary knowledge from widely scattered sources, this is a much-needed and comprehensive overview of the field. In maintaining a balance between theory and experiment, the book guides both advanced students and specialists to this research area. Topical reviews written by the foremost scientists explain recent trends and advances, focusing on the correlations between electronic structure and magnetic properties. The book spans recent trends in magnetism for molecules -- as well as inorganic-based materials, with an emphasis on new phenomena being explored from both experimental and theoretical viewpoints with the aim of understanding magnetism on the atomic scale. The volume helps readers evaluate their own experimental observations and serves as a basis for the design of new magnetic materials. Topics covered include: * Metallocenium Salts of Radical Anion Bis-(dichalcogenate) metalates * Chiral Molecule-Based Magnets * Cooperative Magnetic Behavior in Metal-Dicyanamide Complexes * Lanthanide Ions in Molecular Exchange Coupled Systems * Monte Carlo Simulation * Metallocene-Based Magnets * Magnetic Nanoporous Molecular Materials A unique reference work, indispensable for everyone concerned with the phenomena of magnetism.

Magnetic Molecular Materials

Author : D. Gatteschi,O. Kahn,Joel S. Miller,Fernando Palacio
Publisher : Springer Science & Business Media
Page : 413 pages
File Size : 41,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401132541

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Magnetic Molecular Materials by D. Gatteschi,O. Kahn,Joel S. Miller,Fernando Palacio Pdf

One of the major challenges of science in the last few years of the second millennium is learning how to design materials which can fulfill specific tasks. Ambitious as it may be, the possibilities of success are not ne~li~ble provided that all the different expertises merge to overcome the limits of eXIsting disciplines and forming new paradigms science. The NATO Advanced Research Workshop on "Magnetic Molecular Materials" was organized with the above considerations in mind in order to determine which are the most appropriate synthetic strategies, experimental techniques of investigation, and theoretical models which are needed in order to develop new classes of magnetic materials which are based on molecules rather than on metallic or ionic lattices. Why molecules? The answer may be obvious: molecular chemistry in principle fine can tune the structures and the properties of complex aggregates, and nature already provides a large number of molecular aggregates which can perform the most disparate functions. The contributions collected in this book provide a rather complete view of the current research accomplishments of magnetic molecular materials. There are several different synthetic approaches which are followed ranging from purely organic to inorganic materials. Some encouraging successes have already been achieved, even if the critical temperatures below which magnetic order is observed still are in the range requiring liquid helium.

Molecular Magnets

Author : Maria Bałanda,Magdalena Fitta
Publisher : MDPI
Page : 166 pages
File Size : 52,8 Mb
Release : 2019-03-19
Category : Science
ISBN : 9783038977100

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Molecular Magnets by Maria Bałanda,Magdalena Fitta Pdf

Molecular magnets show many properties not met in conventional metallic magnetic materials, i.e. low density, transparency to electromagnetic radiation, sensitivity to external stimuli such as light, pressure, temperature, chemical modification or magnetic/electric fields, and others. They can serve as “functional” materials in sensors of different types or be applied in high-density magnetic storage or nanoscale devices. Research into molecule-based materials became more intense at the end of the 20th century and is now an important branch of modern science. The articles in this Special Issue, written by physicists and chemists, reflect the current work on molecular magnets being carried out in several research centers. Theoretical papers in the issue concern the influence of spin anisotropy in the low dimensional lattice of the resulting type of magnet, as well as thermodynamics and magnetic excitations in spin trimers. The impact of external pressure on structural and magnetic properties and its underlying mechanisms is described using the example of Prussian blue analogue data. The other functionality discussed is the magnetocaloric effect, investigated in coordination polymers and high spin clusters. In this issue, new molecular magnets are presented: (i) ferromagnetic high-spin [Mn6] single-molecule magnets, (ii) solvatomagnetic compounds changing their structure and magnetism dependent on water content, and (iii) a family of purely organic magnetic materials. Finally, an advanced calorimetric study of anisotropy in magnetic molecular superconductors is reviewed.

Molecular Magnetism: From Molecular Assemblies to the Devices

Author : E. Coronado,Pierre Delhaès,D. Gatteschi,Joel S. Miller
Publisher : Springer Science & Business Media
Page : 595 pages
File Size : 40,7 Mb
Release : 2013-03-09
Category : Science
ISBN : 9789401723190

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Molecular Magnetism: From Molecular Assemblies to the Devices by E. Coronado,Pierre Delhaès,D. Gatteschi,Joel S. Miller Pdf

Molecular Magnetism: From Molecular Assemblies to the Devices reviews the state of the art in the area. It is organized in two parts, the first of which introduces the basic concepts, theories and physical techniques required for the investigation of the magnetic molecular materials, comparing them with those used in the study of classical magnetic materials. Here the reader will find: (i) a detailed discussion of the electronic processes involved in the magnetic interaction mechanisms of molecular systems, including electron delocalization and spin polarization effects; (ii) a presentation of the available theoretical models based on spin and Hubbard Hamiltonians; and (iii) a description of the specific physical investigative techniques used to characterize the materials. The second part presents the different classes of existing magnetic molecular materials, focusing on the possible synthetic strategies developed to date to assemble the molecular building blocks ranging from purely organic to inorganic materials, as well as on their physical properties and potential applications. These materials comprise inorganic and organic ferro- and ferrimagnets, high nuclearity organic molecules and magnetic and metallic clusters, spin crossover systems, charge transfer salts (including fulleride salts and organic conductors and superconductors), and organized soft media (magnetic liquid crystals and Langmuir-Blodgett films).

Lanthanide Single Molecule Magnets

Author : Jinkui Tang,Peng Zhang
Publisher : Springer
Page : 0 pages
File Size : 40,9 Mb
Release : 2016-10-18
Category : Science
ISBN : 3662514842

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Lanthanide Single Molecule Magnets by Jinkui Tang,Peng Zhang Pdf

This book begins by providing basic information on single-molecule magnets (SMMs), covering the magnetism of lanthanide, the characterization and relaxation dynamics of SMMs and advanced means of studying lanthanide SMMs. It then systematically introduces lanthanide SMMs ranging from mononuclear and dinuclear to polynuclear complexes, classifying them and highlighting those SMMs with high barrier and blocking temperatures – an approach that provides some very valuable indicators for the structural features needed to optimize the contribution of an Ising type spin to a molecular magnet. The final chapter presents some of the newest developments in the lanthanide SMM field, such as the design of multifunctional and stimuli-responsive magnetic materials as well as the anchoring and organization of the SMMs on surfaces. In addition, the crystal structure and magnetic data are clearly presented with a wealth of illustrations in each chapter, helping newcomers and experts alike to better grasp ongoing trends and explore new directions. Jinkui Tang is a professor at Changchun Institute of Applied Chemistry, Chinese Academy of Sciences. Peng Zhang is currently pursuing his PhD at Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, with a specific focus on the molecular magnetism of lanthanide compounds under the supervision of Prof. Jinkui Tang.

Single-Molecule Magnets and Related Phenomena

Author : Richard Winpenny
Publisher : Springer
Page : 0 pages
File Size : 54,9 Mb
Release : 2010-11-30
Category : Science
ISBN : 3642069835

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Single-Molecule Magnets and Related Phenomena by Richard Winpenny Pdf

With contributions by numerous experts

Introduction to Molecular Magnetism

Author : Cristiano Benelli,Dante Gatteschi
Publisher : John Wiley & Sons
Page : 464 pages
File Size : 46,9 Mb
Release : 2015-06-22
Category : Science
ISBN : 9783527335404

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Introduction to Molecular Magnetism by Cristiano Benelli,Dante Gatteschi Pdf

This first introduction to the rapidly growing field of molecular magnetism is written with Masters and PhD students in mind, while postdocs and other newcomers will also find it an extremely useful guide. Adopting a clear didactic approach, the authors cover the fundamental concepts, providing many examples and give an overview of the most important techniques and key applications. Although the focus is one lanthanide ions, thus reflecting the current research in the field, the principles and the methods equally apply to other systems. The result is an excellent textbook from both a scientific and pedagogic point of view.

Magnetic Interactions in Molecules and Solids

Author : Coen de Graaf,Ria Broer
Publisher : Springer
Page : 246 pages
File Size : 47,8 Mb
Release : 2015-09-04
Category : Science
ISBN : 9783319229515

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Magnetic Interactions in Molecules and Solids by Coen de Graaf,Ria Broer Pdf

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.

Molecule-based Magnetic Materials

Author : Mark M. Turnbull
Publisher : Unknown
Page : 362 pages
File Size : 52,7 Mb
Release : 1996
Category : Language Arts & Disciplines
ISBN : UOM:39015038138734

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Molecule-based Magnetic Materials by Mark M. Turnbull Pdf

Presents a mixture of tutorial chapters on theoretical and practical aspects of molecular magnetism, as well as chapters describing the most recent developments in the field. Provides a comprehensive review of organic molecule-based materials. Includes an introductory section that highlights the theory and instrumental techniques commonly employed in the field. Discusses finite systems such as organic and metal-based dimers, oligomers, and cluster molecules. Describes extended organic systems and extended metal-based systems.

Metal-Organic and Organic Molecular Magnets

Author : Peter Day,Alan E Underhill
Publisher : Royal Society of Chemistry
Page : 332 pages
File Size : 47,6 Mb
Release : 2007-10-31
Category : Science
ISBN : 9781847551399

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Metal-Organic and Organic Molecular Magnets by Peter Day,Alan E Underhill Pdf

Traditionally, magnetic materials have been metals or, if inorganic compounds such as oxides, of continuous lattice type. However, in recent years chemists have synthesized increasing numbers of crystalline solids based on molecular building blocks in the form of coordination and organometallic complexes or purely organic molecules, which exhibit spontaneous magnetization. In striking contrast to conventional magnets, these materials are made from solutions close to room temperature rather than by metallurgical or ceramic methods. This book, which originates from contributions to a Discussion Meeting of The Royal Society of London, brings together many of the leading international practitioners in the field, who survey their own recent work and place it in the context of the wider fields of magnetism and supramolecular chemistry. All aspects of molecular-based magnets are addressed, including synthesis, structure-property relations and physical properties. Contents include details of the characterization of the first purely organic ferromagnet, the synthesis of high coercivity materials and a unique description of new materials with Curie temperatures well above ambient. A coherent survey of this rapidly developing field for the more general reader, Metal-Organic and Organic Molecular Magnets will also be welcomed by researchers and lecturers in materials science and inorganic or solid state chemistry.