Download or read book Electronic Applications of Magnetic Resonance Force Microscopy written by and published by . This book was released on 1996 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Design and Development of a Magnetic Resonance Force Microscope that Operates in Air written by Jayanth Gobbalipur Ranganath and published by . This book was released on 2004 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnetic Resonance Force Microscopy (MRFM) is a new and rapidly developing technology that integrates the high-sensitivity of Atomic Force Microscopy with subsurface imaging capability of Magnetic Resonance Imaging. A micro-mechanical cantilever is used to detect force signals originating from magnetic resonance within a sample. While sub-micron resolution has been achieved in certain samples, and single electron-spin sensitivity has been demonstrated, all existing setups operate in vacuum and many at cryogenic temperatures. From the point-of-view of engineering, it would be an important step to improve the resolution so that the instrument can be operated in air and to explore useful samples that can be imaged thus. In this research, a Magnetic Resonance Force Microscope is designed and developed with the intention of being operated in air. Calculations are made to demonstrate its feasibility. It necessitates implementing a high-resolution, compact and easy-to-use motion sensor, and designing suitable electronics to improve the force-sensitivity of the detector. The achieved force sensitivity (~ 10-15 N / vHz) is comparable to the thermal-noise limited sensitivity at room temperature and pressure. The developed sensor also possesses potential applications outside MRFM. For MRFM, this sensor is integrated with the other key-elements of the microscope, including a micro-wave exciter and an electromagnet. The microwave exciter is used to excite a paramagnetic sample that would be imaged. The electromagnet applies a background field. This serves to increase the signal strength. A preliminary experiment is conducted and the problems encountered are discussed.
Download or read book Scanning Force Microscopy written by Dror Sarid and published by Oxford University Press. This book was released on 1994-08-25 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since its invention in 1982, scanning tunneling microscopy (STM) has enabled users to obtain images reflecting surface electronic structure with atomic resolution. This technology has proved indispensable as a characterization tool with applications in surface physics, chemistry, materials science, bio-science, and data storage media. It has also shown great potential in areas such as the semiconductor and optical quality control industries. Scanning Force Microscopy, Revised Edition updates the earlier edition's survey of the many rapidly developing subjects concerning the mapping of a variety of forces across surfaces, including basic theory, instrumentation, and applications. It also includes important new research in STM and a thoroughly revised bibliography. Academic and industrial researchers using STM, or wishing to know more about its potential, will find this book an excellent introduction to this rapidly developing field.
Download or read book Magnetic Resonance Microscopy written by Sabina Haber-Pohlmeier and published by John Wiley & Sons. This book was released on 2022-04-04 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnetic Resonance Microscopy Explore the interdisciplinary applications of magnetic resonance microscopy in this one-of-a-kind resource In Magnetic Resonance Microscopy: Instrumentation and Applications in Engineering, Life Science and Energy Research, a team of distinguished researchers delivers a comprehensive exploration of the use of magnetic resonance microscopy (MRM) and similar techniques in an interdisciplinary milieux. Opening with a section on hardware and methodology, the book moves on to consider developments in the field of mobile nuclear magnetic resonance. Essential processes, including filtration, multi-phase flow and transport, and a wide range of systems – from biomarkers via single cells to plants and biofilms – are discussed next. After a fulsome treatment of MRM in the field of energy research, the editors conclude the book with a chapter extoling the virtues of a holistic treatment of theory and application in MRM. Magnetic Resonance Microscopy: Instrumentation and Applications in Engineering, Life Science and Energy Research also includes: A thorough introduction to recent developments in magnetic resonance microscopy hardware and methods, including ceramic coils for MR microscopy Comprehensive explorations of applications in chemical engineering, including ultra-fast MR techniques to image multi-phase flow in pipes and reactors Practical discussions of applications in the life sciences, including MRI of single cells labelled with super paramagnetic iron oxide nanoparticles In-depth examinations of new applications in energy research, including spectroscopic imaging of devices for electrochemical storage Perfect for practicing scientists from all fields, Magnetic Resonance Microscopy: Instrumentation and Applications in Engineering, Life Science and Energy Research is an ideal resource for anyone seeking a one-stop guide to magnetic resonance microscopy for engineers, life scientists, and energy researchers.
Download or read book Vibration Suppression and Control of a Piezoelectric Scanner with Application to Magnetic Resonance Force Microscopy written by Mark E. Peeples and published by . This book was released on 2004 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Magnetic Resonance Microscopy written by Sarah L. Codd and published by John Wiley & Sons. This book was released on 2008-12-17 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook and ready reference covers materials science applications as well as microfluidic, biomedical and dental applications and the monitoring of physicochemical processes. It includes the latest in hardware, methodology and applications of spatially resolved magnetic resonance, such as portable imaging and single-sided spectroscopy. For materials scientists, spectroscopists, chemists, physicists, and medicinal chemists.
Download or read book Heterodyne Digital Control and Frequency Estimation in Magnetic Resonance Force Microscopy written by Thomas E. Kriewall and published by . This book was released on 2004 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Magnetic Resonance Force Microscope Development written by and published by . This book was released on 1999 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our objectives were to develop the Magnetic Resonance Force Microscope (MRFM) into an instrument capable of scientific studies of buried structures in technologically and scientifically important electronic materials such as magnetic multilayer materials. This work resulted in the successful demonstration of MRFM-detected ferromagnetic resonance (FMR) as a microscopic characterization tool for thin magnetic films. Strong FMR spectra obtained from microscopic Co thin films (500 and 1000 angstroms thick and 40 x 200 microns in lateral extent) allowed us to observe variations in sample inhomogeneity and magnetic anisotropy field. We demonstrated lateral imaging in microscopic FMR for the first time using a novel approach employing a spatially selective local field generated by a small magnetically polarized spherical crystallite of yttrium iron garnet. These successful applications of the MRFM in materials studies provided the basis for our successful proposal to DOE/BES to employ the MRF M in studies of buried interfaces in magnetic materials.
Download or read book Electrical Atomic Force Microscopy for Nanoelectronics written by Umberto Celano and published by Springer. This book was released on 2019-08-01 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: The tremendous impact of electronic devices on our lives is the result of continuous improvements of the billions of nanoelectronic components inside integrated circuits (ICs). However, ultra-scaled semiconductor devices require nanometer control of the many parameters essential for their fabrication. Through the years, this created a strong alliance between microscopy techniques and IC manufacturing. This book reviews the latest progress in IC devices, with emphasis on the impact of electrical atomic force microscopy (AFM) techniques for their development. The operation principles of many techniques are introduced, and the associated metrology challenges described. Blending the expertise of industrial specialists and academic researchers, the chapters are dedicated to various AFM methods and their impact on the development of emerging nanoelectronic devices. The goal is to introduce the major electrical AFM methods, following the journey that has seen our lives changed by the advent of ubiquitous nanoelectronics devices, and has extended our capability to sense matter on a scale previously inaccessible.
Download or read book A Magnetic Resonance Force Microscope written by and published by . This book was released on 2003 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Key technologies required to bring the instrument to market with sensitivity to a few thousand protons were demonstrated including a novel cryogenic coarse approach mechanism and the first-ever batch fabrication of attoNewton-sensitive "ultrafloppy" cantilevers with individual nanomagnets on the tips. A prototype digital-signal-processor (DSP) based cantilever controller suitable for use in an MRFM instrument was developed. It is a significant accomplishment to be able to employ a DSP in a scanned probe microscope measurement. We have determined that this technology is suitable for optimization and manufacture of a commercial microscope, with initial applications in thin-film materials analysis. Eventual broad commercial and military applications will benefit from this technology including: research of advanced materials, advanced semiconductor-device research (e.g. individual impurity and defect characterization, assaying spin injection in spintronics devices), single-molecule analytical chemistry, infectious disease research, biotechnology, nanoelectronics, and new solid-state physics research.
Download or read book Magnetic Resonance Force Microscopy And A Single spin Measurement written by Gennady P Berman and published by World Scientific. This book was released on 2006-09-20 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnetic resonance force microscopy (MRFM) is a rapidly evolving field which originated in 1990s and matured recently with the first detection of a single electron spin below the surface of a non-transparent solid. Further development of MRFM techniques will have a great impact on many areas of science and technology including physics, chemistry, biology, and even medicine. Scientists, engineers, and students from various backgrounds will all be interested in this promising field.The objective of this “multi-level” book is to describe the basic principles, applications, and the advanced theory of MRFM. Focusing on the experimental oscillating cantilever-driven adiabatic reversals (OSCAR) detection technique for single electron spin, this book contains valuable research data for scientists working in the field of quantum physics or magnetic resonance. Readers unfamiliar with quantum mechanics and magnetic resonance will be able to obtain an understanding and appreciation of the basic principles of MRFM.
Download or read book Magnetic Resonance Microscopy written by Sabina Haber-Pohlmeier and published by John Wiley & Sons. This book was released on 2022-04-20 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnetic Resonance Microscopy Explore the interdisciplinary applications of magnetic resonance microscopy in this one-of-a-kind resource In Magnetic Resonance Microscopy: Instrumentation and Applications in Engineering, Life Science and Energy Research, a team of distinguished researchers delivers a comprehensive exploration of the use of magnetic resonance microscopy (MRM) and similar techniques in an interdisciplinary milieux. Opening with a section on hardware and methodology, the book moves on to consider developments in the field of mobile nuclear magnetic resonance. Essential processes, including filtration, multi-phase flow and transport, and a wide range of systems – from biomarkers via single cells to plants and biofilms – are discussed next. After a fulsome treatment of MRM in the field of energy research, the editors conclude the book with a chapter extoling the virtues of a holistic treatment of theory and application in MRM. Magnetic Resonance Microscopy: Instrumentation and Applications in Engineering, Life Science and Energy Research also includes: A thorough introduction to recent developments in magnetic resonance microscopy hardware and methods, including ceramic coils for MR microscopy Comprehensive explorations of applications in chemical engineering, including ultra-fast MR techniques to image multi-phase flow in pipes and reactors Practical discussions of applications in the life sciences, including MRI of single cells labelled with super paramagnetic iron oxide nanoparticles In-depth examinations of new applications in energy research, including spectroscopic imaging of devices for electrochemical storage Perfect for practicing scientists from all fields, Magnetic Resonance Microscopy: Instrumentation and Applications in Engineering, Life Science and Energy Research is an ideal resource for anyone seeking a one-stop guide to magnetic resonance microscopy for engineers, life scientists, and energy researchers.
Download or read book Magnetic Resonance Force Microscopy written by Giorgio Moresi and published by Sudwestdeutscher Verlag Fur Hochschulschriften AG. This book was released on 2012-04 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today, smaller and smaller electron and nuclear magnetic resonance structures are extensively studied both from an applied and from a fundamental point of view. The powerful tool of magnetic resonance imaging (MRI) has demonstrated that it is possible to visualize subsurface three dimensional structures with micrometer resolution containing 1012 nuclear spins; nuclear magnetic resonance (NMR) spectroscopy has the capacity to determine the three dimensional structure of biological macromolecules. Owing to the larger gyromagnetic ratio of electrons as compared to paramagnetic nuclei, electron spin resonance (ESR) has pushed detection sensitivity to 107 spins . Finally, a single electron spin has been detected by magnetic resonance force microscopy (MRFM), employing a device which combines two sensing technologies, namely magnetic resonance imaging (MRI) and atomic force microscopy (AFM). The ultimate goal of MRFM is to map the interior of a material sample, such as a complicated semiconductor structure or a bio-molecule, at atomic scale resolution.
Download or read book Scanning Tunneling Microscopy II written by Roland Wiesendanger and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scanning Tunneling Microscopy II, like its predecessor, presents detailed and comprehensive accounts of the basic principles and broad range of applications of STM and related scanning probe techniques. The applications discussed in this volume come predominantly from the fields of electrochemistry and biology. In contrast to those described in Vol. I, these sudies may be performed in air and in liquids. The extensions of the basic technique to map other interactions are described inchapters on scanning force microscopy, magnetic force microscopy, scanning near-field optical microscopy, together with a survey of other related techniques. Also described here is the use of a scanning proximal probe for surface modification. Togehter, the two volumes give a comprehensive account of experimental aspcets of STM. They provide essentialreading and reference material for all students and researchers involvedin this field.
Download or read book Visualizing Chemistry written by National Research Council and published by National Academies Press. This book was released on 2006-06-01 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientists and engineers have long relied on the power of imaging techniques to help see objects invisible to the naked eye, and thus, to advance scientific knowledge. These experts are constantly pushing the limits of technology in pursuit of chemical imagingâ€"the ability to visualize molecular structures and chemical composition in time and space as actual events unfoldâ€"from the smallest dimension of a biological system to the widest expanse of a distant galaxy. Chemical imaging has a variety of applications for almost every facet of our daily lives, ranging from medical diagnosis and treatment to the study and design of material properties in new products. In addition to highlighting advances in chemical imaging that could have the greatest impact on critical problems in science and technology, Visualizing Chemistry reviews the current state of chemical imaging technology, identifies promising future developments and their applications, and suggests a research and educational agenda to enable breakthrough improvements.
Download or read book Magnetic Resonance of Semiconductors and Their Nanostructures written by Pavel G. Baranov and published by Springer. This book was released on 2017-03-20 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explains different magnetic resonance (MR) techniques and uses different combinations of these techniques to analyze defects in semiconductors and nanostructures. It also introduces novelties such as single defects MR and electron-paramagnetic-resonance-based methods: electron spin echo, electrically detected magnetic resonance, optically detected magnetic resonance and electron-nuclear double resonance – the designated tools for investigating the structural and spin properties of condensed systems, living matter, nanostructures and nanobiotechnology objects. Further, the authors address problems existing in semiconductor and nanotechnology sciences that can be resolved using MR, and discuss past, current and future applications of MR, with a focus on advances in MR methods. The book is intended for researchers in MR studies of semiconductors and nanostructures wanting a comprehensive review of what has been done in their own and related fields of study, as well as future perspectives.
Download or read book Nanostructures and Nanotechnology written by Douglas Natelson and published by Cambridge University Press. This book was released on 2015-06-18 with total page 641 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing on the fundamental principles of nanoscience and nanotechnology, this carefully developed textbook will equip students with a deep understanding of the nanoscale. • Each new topic is introduced with a concise summary of the relevant physical principles, emphasising universal commonalities between seemingly disparate areas, and encouraging students to develop an intuitive understanding of this diverse area of study • Accessible introductions to condensed matter physics and materials systems provide students from a broad range of scientific disciplines with all the necessary background • Theoretical concepts are linked to real-world applications, allowing students to connect theory and practice • Chapters are packed with problems to help students develop and retain their understanding, as well as engaging colour illustrations, and are accompanied by suggestions for additional reading. Containing enough material for a one- or two-semester course, this is an excellent resource for senior undergraduate and graduate students with backgrounds in physics, chemistry, materials science and electrical engineering.
