Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Electron Paramagnetic Resonance Studies Of Symmetry Enforced Quantum Tunneling In Molecule Based Magnets
Download Electron Paramagnetic Resonance Studies Of Symmetry Enforced Quantum Tunneling In Molecule Based Magnets full books in PDF, epub, and Kindle. Read online Electron Paramagnetic Resonance Studies Of Symmetry Enforced Quantum Tunneling In Molecule Based Magnets ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Electron Paramagnetic Resonance Studies of Symmetry Enforced Quantum Tunneling in Molecule-Based Magnets by : Junjie Liu
Download or read book Electron Paramagnetic Resonance Studies of Symmetry Enforced Quantum Tunneling in Molecule-Based Magnets written by Junjie Liu and published by . This book was released on 2012 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation presents studies of several molecule-based magnets using both experimental and theoretical methods to understand the quantum tunneling and thermally assisted magnetic relaxation at the single-ion level. The molecule-based magnets presented in this dissertation can be sorted into two categories: a) single-molecule magnets (SMMs) and b) single-chain magnets (SCMs). In these systems, the quantum tunneling and thermally assisted magnetic relaxation play critical roles both in terms of fundamental scientific reasons and due to the potential applications of SMMs and SCMs in information technologies. Electron paramagnetic resonance (EPR) and quantum tunneling of magnetization (QTM) were employed as two spectroscopic techniques to probe the rich physics of these magnetic materials. Detailed EPR measurements were performed on two dinuclear [MnIII]2 molecular magnets to study the interplay between magnetic anisotropy and exchange interactions. These results show the importance of considering both interactions in interpreting magnetometry measurements performed at both high and low temperatures.
Book Synopsis ELECTRON PARAMAGNETIC RESONANCE STUDIES AND MAGNETIC PROPERTIES OF LOW SYMMETRY NIOBIUM(IV) COMPLEXES. by :
Download or read book ELECTRON PARAMAGNETIC RESONANCE STUDIES AND MAGNETIC PROPERTIES OF LOW SYMMETRY NIOBIUM(IV) COMPLEXES. written by and published by . This book was released on 1971 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Electron Paramagnetic Resonance Studies and Magnetic Properties of Low Symmetry Niobium(IV) Complexes by : William Ernst Antholine
Download or read book Electron Paramagnetic Resonance Studies and Magnetic Properties of Low Symmetry Niobium(IV) Complexes written by William Ernst Antholine and published by . This book was released on 1971 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis High Frequency Electron Paramagnetic Resonance Studies of the Anisotropy of Molecular Magnets and a Spin Dimer Compound by : Changhyun Koo
Download or read book High Frequency Electron Paramagnetic Resonance Studies of the Anisotropy of Molecular Magnets and a Spin Dimer Compound written by Changhyun Koo and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The calculation of dipolar couplings between neighboring MnV ions demonstrates that the dipolar couplings contribute to the anisotropy value in the compound.
Book Synopsis Comprehensive High Frequency Electron Paramagnetic Resonance Studies of Single Molecule Magnets by : Jonathan D. Lawrence
Download or read book Comprehensive High Frequency Electron Paramagnetic Resonance Studies of Single Molecule Magnets written by Jonathan D. Lawrence and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Finally, we conducted a collection of studies on the most famous SMM, Mn12Ac. Three different techniques were used to study magnetization dynamics in this system: stand-alone HFEPR in two different magnetization relaxation regimes, HFEPR combined with magnetometry, and HFEPR combined with surface acoustic waves. All of this research gives insight into the relaxation mechanisms in Mn12Ac.
Book Synopsis Handbook of Spintronics by : Yongbing Xu
Download or read book Handbook of Spintronics written by Yongbing Xu and published by Springer. This book was released on 2015-10-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over two volumes and 1500 pages, the Handbook of Spintronics will cover all aspects of spintronics science and technology, including fundamental physics, materials properties and processing, established and emerging device technology and applications. Comprising 60 chapters from a large international team of leading researchers across academia and industry, the Handbook provides readers with an up-to-date and comprehensive review of this dynamic field of research. The opening chapters focus on the fundamental physical principles of spintronics in metals and semiconductors, including an introduction to spin quantum computing. Materials systems are then considered, with sections on metallic thin films and multilayers, magnetic tunnelling structures, hybrids, magnetic semiconductors and molecular spintronic materials. A separate section reviews the various characterisation methods appropriate to spintronics materials, including STM, spin-polarised photoemission, x-ray diffraction techniques and spin-polarised SEM. The third part of the Handbook contains chapters on the state of the art in device technology and applications, including spin valves, GMR and MTJ devices, MRAM technology, spin transistors and spin logic devices, spin torque devices, spin pumping and spin dynamics and other topics such as spin caloritronics. Each chapter considers the challenges faced by researchers in that area and contains some indications of the direction that future work in the field is likely to take. This reference work will be an essential and long-standing resource for the spintronics community.
Book Synopsis Biomolecular EPR Spectroscopy by : Wilfred Raymond Hagen
Download or read book Biomolecular EPR Spectroscopy written by Wilfred Raymond Hagen and published by CRC Press. This book was released on 2008-12-22 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive, Up-to-Date Coverage of Spectroscopy Theory and its Applications to Biological SystemsAlthough a multitude of books have been published about spectroscopy, most of them only occasionally refer to biological systems and the specific problems of biomolecular EPR (bioEPR). Biomolecular EPR Spectroscopy provides a practical introduction t
Book Synopsis Introduction to Molecular Magnetism by : Cristiano Benelli
Download or read book Introduction to Molecular Magnetism written by Cristiano Benelli and published by John Wiley & Sons. This book was released on 2015-06-22 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Molecular Cluster Magnets by : Richard Winpenny
Download or read book Molecular Cluster Magnets written by Richard Winpenny and published by World Scientific. This book was released on 2012 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work covers new developments in the field of molecular nanomagnetism, complementing previous books in this area (for example the volume by Gatteschi, Sessoli and Villain on Single Molecule Magnets). The book is written by experts in the field and is intended as a compilation of critical reviews of new areas rather than a comprehensive text.
Book Synopsis Electron Paramagnetic Resonance Spectroscopy by : Patrick Bertrand
Download or read book Electron Paramagnetic Resonance Spectroscopy written by Patrick Bertrand and published by Springer Nature. This book was released on 2020-02-03 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although originally invented and employed by physicists, electron paramagnetic resonance (EPR) spectroscopy has proven to be a very efficient technique for studying a wide range of phenomena in many fields, such as chemistry, biochemistry, geology, archaeology, medicine, biotechnology, and environmental sciences. Acknowledging that not all studies require the same level of understanding of this technique, this book thus provides a practical treatise clearly oriented toward applications, which should be useful to students and researchers of various levels and disciplines. In this book, the principles of continuous wave EPR spectroscopy are progressively, but rigorously, introduced, with emphasis on interpretation of the collected spectra. Each chapter is followed by a section highlighting important points for applications, together with exercises solved at the end of the book. A glossary defines the main terms used in the book, and particular topics, whose knowledge is not required for understanding the main text, are developed in appendices for more inquisitive readers.
Book Synopsis Molecular Nanomagnets and Related Phenomena by : Song Gao
Download or read book Molecular Nanomagnets and Related Phenomena written by Song Gao and published by Springer. This book was released on 2015-02-20 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: The series Structure and Bonding publishes critical reviews on topics of research concerned with chemical structure and bonding. The scope of the series spans the entire Periodic Table and addresses structure and bonding issues associated with all of the elements. It also focuses attention on new and developing areas of modern structural and theoretical chemistry such as nanostructures, molecular electronics, designed molecular solids, surfaces, metal clusters and supramolecular structures. Physical and spectroscopic techniques used to determine, examine and model structures fall within the purview of Structure and Bonding to the extent that the focus is on the scientific results obtained and not on specialist information concerning the techniques themselves. Issues associated with the development of bonding models and generalizations that illuminate the reactivity pathways and rates of chemical processes are also relevant. The individual volumes in the series are thematic. The goal of each volume is to give the reader, whether at a university or in industry, a comprehensive overview of an area where new insights are emerging that are of interest to a larger scientific audience. Thus each review within the volume critically surveys one aspect of that topic and places it within the context of the volume as a whole. The most significant developments of the last 5 to 10 years should be presented using selected examples to illustrate the principles discussed. A description of the physical basis of the experimental techniques that have been used to provide the primary data may also be appropriate, if it has not been covered in detail elsewhere. The coverage need not be exhaustive in data, but should rather be conceptual, concentrating on the new principles being developed that will allow the reader, who is not a specialist in the area covered, to understand the data presented. Discussion of possible future research directions in the area is welcomed. Review articles for the individual volumes are invited by the volume editors. Readership: research scientists at universities or in industry, graduate students Special offer for all customers who have a standing order to the print version of Structure and Bonding, we offer free access to the electronic volumes of the Series published in the current year via SpringerLink.
Book Synopsis Opportunities in High Magnetic Field Science by : National Research Council
Download or read book Opportunities in High Magnetic Field Science written by National Research Council and published by National Academies Press. This book was released on 2005-08-26 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: High-field magnetsâ€"those that operate at the limits of the mechanical and/or electromagnetic properties of their structural materialsâ€"are used as research tools in a variety of scientific disciplines. The study of high magnetic fields themselves is also important in many areas such as astrophysics. Because of their importance in scientific research and the possibility of new breakthroughs, the National Science Foundation asked the National Research Council to assess the current state of and future prospects for high-field science and technology in the United States. This report presents the results of that assessment. It focuses on scientific and technological challenges and opportunities, and not on specific program activities. The report provides findings and recommendations about important research directions, the relative strength of U.S. efforts compared to other countries, and ways in which the program can operate more effectively.
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 2017-01-17 with total page 508 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.
Book Synopsis Introduction to Frustrated Magnetism by : Claudine Lacroix
Download or read book Introduction to Frustrated Magnetism written by Claudine Lacroix and published by Springer Science & Business Media. This book was released on 2011-01-12 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of highly frustrated magnetism has developed considerably and expanded over the last 15 years. Issuing from canonical geometric frustration of interactions, it now extends over other aspects with many degrees of freedom such as magneto-elastic couplings, orbital degrees of freedom, dilution effects, and electron doping. Its is thus shown here that the concept of frustration impacts on many other fields in physics than magnetism. This book represents a state-of-the-art review aimed at a broad audience with tutorial chapters and more topical ones, encompassing solid-state chemistry, experimental and theoretical physics.
Book Synopsis Recent Development in Clusters of Rare Earths and Actinides: Chemistry and Materials by : Zhiping Zheng
Download or read book Recent Development in Clusters of Rare Earths and Actinides: Chemistry and Materials written by Zhiping Zheng and published by Springer. This book was released on 2016-10-21 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical structure and bonding. The scope of the series spans the entire Periodic Table and addresses structure and bonding issues associated with all of the elements. It also focuses attention on new and developing areas of modern structural and theoretical chemistry such as nanostructures, molecular electronics, designed molecular solids, surfaces, metal clusters and supramolecular structures. Physical and spectroscopic techniques used to determine, examine and model structures fall within the purview of Structure and Bonding to the extent that the focus is on the scientific results obtained and not on specialist information concerning the techniques themselves. Issues associated with the development of bonding models and generalizations that illuminate the reactivity pathways and rates of chemical processes are also relevant. The individual volumes in the series are thematic. The goal of each volume is to give the reader, whether at a university or in industry, a comprehensive overview of an area where new insights are emerging that are of interest to a larger scientific audience.
Book Synopsis Quantitative EPR by : Gareth R. Eaton
Download or read book Quantitative EPR written by Gareth R. Eaton and published by Springer Science & Business Media. This book was released on 2010-04-10 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is a growing need in both industrial and academic research to obtain accurate quantitative results from continuous wave (CW) electron paramagnetic resonance (EPR) experiments. This book describes various sample-related, instrument-related and software-related aspects of obtaining quantitative results from EPR expe- ments. Some speci?c items to be discussed include: selection of a reference standard, resonator considerations (Q, B ,B ), power saturation, sample position- 1 m ing, and ?nally, the blending of all the factors together to provide a calculation model for obtaining an accurate spin concentration of a sample. This book might, at ?rst glance, appear to be a step back from some of the more advanced pulsed methods discussed in recent EPR texts, but actually quantitative “routine CW EPR” is a challenging technique, and requires a thorough understa- ing of the spectrometer and the spin system. Quantitation of CW EPR can be subdivided into two main categories: (1) intensity and (2) magnetic ?eld/mic- wave frequency measurement. Intensity is important for spin counting. Both re- tive intensity quantitation of EPR samples and their absolute spin concentration of samples are often of interest. This information is important for kinetics, mechanism elucidation, and commercial applications where EPR serves as a detection system for free radicals produced in an industrial process. It is also important for the study of magnetic properties. Magnetic ?eld/microwave frequency is important for g and nuclear hyper?ne coupling measurements that re?ect the electronic structure of the radicals or metal ions.
Book Synopsis Molecular Nanomagnets by : Dante Gatteschi
Download or read book Molecular Nanomagnets written by Dante Gatteschi and published by Oxford University Press on Demand. This book was released on 2006-03-02 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular nanomagnetism is a research area of interest to chemists and physicists who want to discover the beauty of the molecular world and its potentialities to give new classes of magnetic materials. This book is ideal for researchers, PhD students and post docs in magnetism, solid state physics, and molecular chemistry.
