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Electrostatic Lenses
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Book Synopsis Electrostatic Lens Systems, 2nd edition by : D.W.O. Heddle
Download or read book Electrostatic Lens Systems, 2nd edition written by D.W.O. Heddle and published by CRC Press. This book was released on 2000-12-13 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrostatic Lens Systems: Second Edition enables readers to design lens systems for focusing beams of charged particles that have useful characteristics. The book covers the basic theory of the motion of charged particles in electrostatic fields and describes several methods for the calculation of the potential and field distribution for various electrode geometries. It emphasizes the Bessel function expansion method, developed by the author and his students, and the nine-point implementation of the finite difference method. Demonstration programs of other methods can be found via the websites provided. A chapter on aberrations presents formulae that enable the coefficients to be determined by an extension to the ray tracing procedures, demonstrating optimum conditions for lens operation. The book is accompanied by a disk that provides a suite of computer programs (LENSYS for MS-DOS) intended for practical use in the design and analysis of systems using round lenses with apertures or cylindrical elements. These programs are of value even to experienced workers in the field who may be quite familiar with much of the material in the text.
Book Synopsis Handbook of Charged Particle Optics by : Jon Orloff
Download or read book Handbook of Charged Particle Optics written by Jon Orloff and published by CRC Press. This book was released on 2017-12-19 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the growing proliferation of nanotechnologies, powerful imaging technologies are being developed to operate at the sub-nanometer scale. The newest edition of a bestseller, the Handbook of Charged Particle Optics, Second Edition provides essential background information for the design and operation of high resolution focused probe instruments. The book’s unique approach covers both the theoretical and practical knowledge of high resolution probe forming instruments. The second edition features new chapters on aberration correction and applications of gas phase field ionization sources. With the inclusion of additional references to past and present work in the field, this second edition offers perfectly calibrated coverage of the field’s cutting-edge technologies with added insight into how they work. Written by the leading research scientists, the second edition of the Handbook of Charged Particle Optics is a complete guide to understanding, designing, and using high resolution probe instrumentation.
Book Synopsis Electrostatic Lens Systems, by : D.W.O. Heddle
Download or read book Electrostatic Lens Systems, written by D.W.O. Heddle and published by . This book was released on 1991-06 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of electrostatic lenses for the control of ion and electron beams has grown considerably in recent years. In addition, innovations in the production of low energy positrons have opened a whole new field of research for which electrostatic lenses are required. Electrostatic Lens Systems is therefore a timely treatise on the practical aspects of lens system design. The text gives a clear and concise treatment of the motion of charged particles in electrostatic fields and describes several methods of calculating the potential and field distributions for various electrode geometries. Electrostatic Lens Systems is also intended to be an interactive tutor on the practical design and analysis of systems using round lenses (both apertures and cylinders) through a unique suite of programs (provided on IBM compatible disc). Combined with an emphasis on the Bessel function expansion method and a thorough description of the well known relaxation methods, this volume will be a significant reference work and learning tool for experienced workers and new researchers alike. If you need to use electrostatic lenses then you need to read Electrostatic Lens Systems.
Book Synopsis Advances in Electronics and Electron Physics by :
Download or read book Advances in Electronics and Electron Physics written by and published by Academic Press. This book was released on 1989-09-08 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Electronics and Electron Physics
Book Synopsis Electron Beams, Lenses, and Optics by : A El-Kareh
Download or read book Electron Beams, Lenses, and Optics written by A El-Kareh and published by Elsevier. This book was released on 2012-12-02 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electron Beams, Lenses, and Optics, Volume I deals with the physics of electron beams, lenses, and optics and covers topics ranging from the paraxial ray in symmetrical electric fields to the analytical determination of electrostatic fields. The general properties of electrostatic lenses and the electrostatic immersion lens are also considered. Each equation except one is derived from first principles. To emphasize the physics of the discussions, elementary mathematics is used as much as possible. Comprised of eight chapters, this volume begins with an introduction to the laws that govern electron beams and light rays, including Snell's law. Some fundamental limitations to the analogy between electron optics and light optics are evaluated, together with electron rays in plane symmetrical and in rotationally symmetrical fields. Subsequent chapters explore the general properties of electrostatic lenses and electrostatic immersion lenses; electrostatic unipotential lenses; and formation of optical images by rotationally symmetrical magnetic fields. The final chapter is devoted to the symmetrical magnetic lens and its magnetic scalar potential, paying particular attention to the flux density along the z axis and factors to consider in the design of the pole pieces. This book will be of interest to students, practitioners, and researchers in physics.
Book Synopsis Principles of Electron Optics, Volume 2 by : Peter W. Hawkes
Download or read book Principles of Electron Optics, Volume 2 written by Peter W. Hawkes and published by Academic Press. This book was released on 2017-12-13 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles of Electron Optics: Applied Geometrical Optics, Second Edition gives detailed information about the many optical elements that use the theory presented in Volume 1: electrostatic and magnetic lenses, quadrupoles, cathode-lens-based instruments including the new ultrafast microscopes, low-energy-electron microscopes and photoemission electron microscopes and the mirrors found in their systems, Wien filters and deflectors. The chapter on aberration correction is largely new. The long section on electron guns describes recent theories and covers multi-column systems and carbon nanotube emitters. Monochromators are included in the section on curved-axis systems. The lists of references include many articles that will enable the reader to go deeper into the subjects discussed in the text. The book is intended for postgraduate students and teachers in physics and electron optics, as well as researchers and scientists in academia and industry working in the field of electron optics, electron and ion microscopy and nanolithography. Offers a fully revised and expanded new edition based on the latest research developments in electron optics Written by the top experts in the field Covers every significant advance in electron optics since the subject originated Contains exceptionally complete and carefully selected references and notes Serves both as a reference and text
Book Synopsis Physical Principles of Electron Microscopy by : R.F. Egerton
Download or read book Physical Principles of Electron Microscopy written by R.F. Egerton and published by Springer Science & Business Media. This book was released on 2006-04-28 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scanning and stationary-beam electron microscopes are indispensable tools for both research and routine evaluation in materials science, the semiconductor industry, nanotechnology and the biological, forensic, and medical sciences. This book introduces current theory and practice of electron microscopy, primarily for undergraduates who need to understand how the principles of physics apply in an area of technology that has contributed greatly to our understanding of life processes and "inner space." Physical Principles of Electron Microscopy will appeal to technologists who use electron microscopes and to graduate students, university teachers and researchers who need a concise reference on the basic principles of microscopy.
Book Synopsis Electron Beams, Lenses, and Optics by : A. B. El-Kareh
Download or read book Electron Beams, Lenses, and Optics written by A. B. El-Kareh and published by . This book was released on 1970 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Focusing of Charged Particles V1 by : Albert Septier
Download or read book Focusing of Charged Particles V1 written by Albert Septier and published by Elsevier. This book was released on 2012-12-02 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing of Charged Particles, Volume I, explains the focusing principles needed to guide the beams of fast particles over long distances and to increase the internal efficiency of particle accelerators. This book discusses the geometrical corpuscular optics as well as the methods for computing fields. Comprised of two parts encompassing two chapters, this volume starts with an overview of the general properties of potentials, fields, and trajectories. This book then examines the methods for resolving Laplace’s and Poisson’s equations, as well as computing trajectories with or without space charge. Other chapters describe the methods used for the measurement of magnetic field. This text discusses as well the optics of straight axis systems for focusing and producing low-intensity beams. The final chapter deals with the particular and very delicate problem of the production of electron microbes. Engineers, students, and researchers working with charged particles will find this book extremely useful.
Download or read book Energy Research Abstracts written by and published by . This book was released on 1984 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Practical Guide to Scanning Electron Microscopy in the Biosciences by : Gerhard Wanner
Download or read book A Practical Guide to Scanning Electron Microscopy in the Biosciences written by Gerhard Wanner and published by John Wiley & Sons. This book was released on 2022-09-08 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: A concise and authoritative introduction to scanning electron microscopy in the biological sciences In A Practical Guide to Scanning Electron Microscopy distinguished electron microscopist Gerhard Wanner delivers a practical handbook for biological scientists working with microbial, plant, and animal cells and tissues, enabling them to successfully apply scanning electron microscopy (SEM) to their object of study. The book begins with an introduction to the principles of electron microscopy and the operation of electron microscopes before moving on to describe the preparation and mounting of specimens. It also explores the process of recoding images and their subsequent analysis, along with a wide range of advanced microscopy techniques, including cryo-SEM, FIB-SEM tomography, and stereo-SEM. Scanning Electron Microscopy in the Biosciences contains hundreds of carefully selected microscopic images, as well as hands-on, step-by-step guidance required to perform a successful TEM experiment. Readers will also find: Thorough introductions to optics, electron microscopy, electrons, and the components of electron microscopes In-depth examinations of the preparation of biological specimens and specimen mounting for scanning electron microscopy A comparison of different SEM modes and their strengths and weaknesses An introduction to novel techniques such as correlative light and electron microscopy (CLEM), array tomography, and cryo-scanning electron microscopy Perfect for cell biologists and microbiologists, A Practical Guide to Scanning Electron Microscopy in the Biosciences also belongs in the libraries of neurobiologists and biophysicists.
Download or read book Electron Optics written by P. Grivet and published by Elsevier. This book was released on 2013-10-22 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electron Optics, Second English Edition, Part I: Optics is a 10-chapter book that begins by elucidating the fundamental features and basic techniques of electron optics, as well as the distribution of potential and field in electrostatic lenses. This book then explains the field distribution in magnetic lenses; the optical properties of electrostatic and magnetic lenses; and the similarities and differences between glass optics and electron optics. Subsequent chapters focus on lens defects; some electrostatic lenses and triode guns; and magnetic lens models. The strong focusing lenses and prism optics are also described. This book will be useful to graduating students, as well as to beginners who sometimes feel lost in the abundant specialized literature.
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1975 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bibliography of Electron Microscopy by : C. Marton
Download or read book Bibliography of Electron Microscopy written by C. Marton and published by . This book was released on 1950 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advances in Imaging and Electron Physics by :
Download or read book Advances in Imaging and Electron Physics written by and published by Academic Press. This book was released on 2009-07-15 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Imaging and Electron Physics merges two long-running serials--Advances in Electronics and Electron Physics and Advances in Optical and Electron Microscopy. This series features extended articles on the physics of electron devices (especially semiconductor devices), particle optics at high and low energies, microlithography, image science and digital image processing, electromagnetic wave propagation, electron microscopy, and the computing methods used in all these domains. * Contributions from leading international scholars and industry experts * Discusses hot topic areas and presents current and future research trends * Invaluable reference and guide for physicists, engineers and mathematicians
Book Synopsis Microstructural Characterisation Techniques by : Gunturi Venkata Sitarama Sastry
Download or read book Microstructural Characterisation Techniques written by Gunturi Venkata Sitarama Sastry and published by Springer Nature. This book was released on 2022-09-15 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook is aimed at graduate and upper undergraduate students studying materials science and metallurgy. It comprehensively covers the topic of microstructural characterization and includes an emphasis on Fourier analysis and Fourier transformation, electron diffraction, electromagnetic waves and electron waves, lens parameters, transmission electron microscopy, optical microscopy and scanning electron microscopy. The author has included pedagogical features such as end-of-chapter exercises and worked examples with varying degrees of difficulty to augment learning and self-testing. This book will be a useful guide for upper undergraduate and graduate students along with researchers and professionals working in the field of microstructural characterization.
Book Synopsis Atomic Physics with Positrons by : J.W. Humberston
Download or read book Atomic Physics with Positrons written by J.W. Humberston and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: The NATO Advanced Research Workshop on Atomic Physics with Positrons, which was held at University College London during 15-18 July 1987, was the fourth meeting in a series devoted to the general theme of positron colli sions in gases. Previous meetings have been held at York University, Toronto (1981); Royal Holloway College, Egham (1983) and Wayne State Uni versity, Detroit (1985). Recent very significant improvements in positron beam currents, due to the development of more efficient moderators and the use of more intense positron sources, are making possible an increasingly sophisticated range of experiments in atomic collision physics. Whereas a few years ago only total scattering cross sections could be determined, measurements can now be made of various partial and differential cross sections. Intense positron beams are also being used to produce positronium beams and already, as reported here, preliminary investigations have been made of collisions of positronium with several target systems. These experimental developments have stimulated, and been stimulated by, steady, if somewhat less spectacu1ar,progress in associated theoretical studies. Both aspects of the field are well represented in these Proceed ings.
