Near Field Emission Scanning Electron Microscopy
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Near Field Emission Scanning Electron Microscopy
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Author : Taryl Leaton Kirk
language : en
Publisher: Logos Verlag Berlin GmbH
Release Date : 2010
Near Field Emission Scanning Electron Microscopy written by Taryl Leaton Kirk and has been published by Logos Verlag Berlin GmbH this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Science categories.
Low beam energies have been implemented in a simplified SEM technique; where the electron source, remote in standard SEMs, is brought within tens of nanometers to the object. This method, known as the "near field emission scanning electron microscopy" (NFESEM), is capable of imaging conducting surfaces with nanometer resolution using beam energies less than 60 eV. The terminology "near" refers to the locality of the field-emitted electron source; which is to distinguish itself from the "remote" field emission gun sources used in standard SEMs. The main aim of this instrument is the realization of some kind of surface topography image due to the exposure of a primary beam of electrons, as it is rastered along the sample surface. This will be achieved by two distinct (although related) experiments: measuring the field emission (FE) current while scanning and detecting the secondary electrons (SE)s generated when the electron beam impinges on the surface. Here, the FE properties, in accordance with the tip-sample separation, will be emphasized, since the variations in SE yield are directly proportional to the impinging primary electron beam. We observe a direct correlation between the image contrast and the FE current, where the image is enhanced with increasing FE current. Moreover, simple electrostatic measurements can be used to define the performance of the device.
Biological Field Emission Scanning Electron Microscopy 2 Volume Set
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Author : Roland A. Fleck
language : en
Publisher: John Wiley & Sons
Release Date : 2019-04-29
Biological Field Emission Scanning Electron Microscopy 2 Volume Set written by Roland A. Fleck and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-04-29 with Science categories.
The go‐to resource for microscopists on biological applications of field emission gun scanning electron microscopy (FEGSEM) The evolution of scanning electron microscopy technologies and capability over the past few years has revolutionized the biological imaging capabilities of the microscope—giving it the capability to examine surface structures of cellular membranes to reveal the organization of individual proteins across a membrane bilayer and the arrangement of cell cytoskeleton at a nm scale. Most notable are their improvements for field emission scanning electron microscopy (FEGSEM), which when combined with cryo-preparation techniques, has provided insight into a wide range of biological questions including the functionality of bacteria and viruses. This full-colour, must-have book for microscopists traces the development of the biological field emission scanning electron microscopy (FEGSEM) and highlights its current value in biological research as well as its future worth. Biological Field Emission Scanning Electron Microscopy highlights the present capability of the technique and informs the wider biological science community of its application in basic biological research. Starting with the theory and history of FEGSEM, the book offers chapters covering: operation (strengths and weakness, sample selection, handling, limitations, and preparation); Commercial developments and principals from the major FEGSEM manufacturers (Thermo Scientific, JEOL, HITACHI, ZEISS, Tescan); technical developments essential to bioFEGSEM; cryobio FEGSEM; cryo-FIB; FEGSEM digital-tomography; array tomography; public health research; mammalian cells and tissues; digital challenges (image collection, storage, and automated data analysis); and more. Examines the creation of the biological field emission gun scanning electron microscopy (FEGSEM) and discusses its benefits to the biological research community and future value Provides insight into the design and development philosophy behind current instrument manufacturers Covers sample handling, applications, and key supporting techniques Focuses on the biological applications of field emission gun scanning electron microscopy (FEGSEM), covering both plant and animal research Presented in full colour An important part of the Wiley-Royal Microscopical Series, Biological Field Emission Scanning Electron Microscopy is an ideal general resource for experienced academic and industrial users of electron microscopy—specifically, those with a need to understand the application, limitations, and strengths of FEGSEM.
Field Emission Scanning Electron Microscopy
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Author : Nicolas Brodusch
language : en
Publisher: Springer
Release Date : 2017-09-25
Field Emission Scanning Electron Microscopy written by Nicolas Brodusch and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-09-25 with Technology & Engineering categories.
This book highlights what is now achievable in terms of materials characterization with the new generation of cold-field emission scanning electron microscopes applied to real materials at high spatial resolution. It discusses advanced scanning electron microscopes/scanning- transmission electron microscopes (SEM/STEM), simulation and post-processing techniques at high spatial resolution in the fields of nanomaterials, metallurgy, geology, and more. These microscopes now offer improved performance at very low landing voltage and high -beam probe current stability, combined with a routine transmission mode capability that can compete with the (scanning-) transmission electron microscopes (STEM/-TEM) historically run at higher beam accelerating voltage
Advances In Imaging And Electron Physics
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Author :
language : en
Publisher: Academic Press
Release Date : 2017-10-24
Advances In Imaging And Electron Physics written by and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-24 with Computers categories.
Advances in Imaging and Electron Physics, Volume 204, merges two long-running serials, Advances in Electronics and Electron Physics and Advances in Optical and Electron Microscopy. The 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. - Contains contributions from leading authorities on the subject matter - Informs and updates on all the latest developments in the field of imaging and electron physics - Provides practitioners interested in microscopy, optics, image processing, mathematical morphology, electromagnetic fields, electrons, and ion emission with a valuable resource - 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
Proceedings Of The Third International Symposium On Microstructures And Microfabricated Systems
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Author : Peter J. Hesketh
language : en
Publisher: The Electrochemical Society
Release Date : 1997
Proceedings Of The Third International Symposium On Microstructures And Microfabricated Systems written by Peter J. Hesketh and has been published by The Electrochemical Society this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Science categories.
Logarithmic Image Processing Theory And Applications
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Author :
language : en
Publisher: Academic Press
Release Date : 2016-07-26
Logarithmic Image Processing Theory And Applications written by and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-07-26 with Science categories.
Logarithmic Image Processing: Theory and Applications, the latest volume in the series that merges two long-running serials, Advances in Electronics and Electron Physics and Advances in Optical and Electron Microscopy and features cutting-edge articles on recent developments in all areas of microscopy, digital image processing, and many related subjects in electron physics. - Merges two long-running serials, Advances in Electronics and Electron Physics and Advances in Optical and Electron Microscopy into a single volume - Contains the latest information on logarithmic image processing and its theory and applications - Features cutting-edge articles on recent developments in all areas of microscopy, digital image processing, and many related subjects in electron physics
Advances In Imaging And Electron Physics
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Author : Peter W. Hawkes
language : en
Publisher: Academic Press
Release Date : 2012-01-27
Advances In Imaging And Electron Physics written by Peter W. Hawkes and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-01-27 with Computers categories.
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 authorities Informs and updates on all the latest developments in the field
Advanced Nanomaterials
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Author : Kurt E. Geckeler
language : en
Publisher: John Wiley & Sons
Release Date : 2009-11-10
Advanced Nanomaterials written by Kurt E. Geckeler and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-11-10 with Technology & Engineering categories.
In this first comprehensive compilation of review chapters on this hot topic, more than 30 experts from around the world provide in-depth chapters on their specific areas of expertise, covering such essential topics as: * Block Copolymer Systems, Nanofibers and Nanotubes * Helical Polymer-Based Supramolecular Films * Synthesis of Inorganic Nanotubes * Gold Nanoparticles and Carbon Nanotubes * Recent Advances in Metal Nanoparticle-Attached Electrodes * Oxidation Catalysis by Nanoscale Gold, Silver, and Copper * Concepts in Self-Assembly * Nanocomposites * Amphiphilic Poly(Oxyalkylene)-Amines * Mesoporous Alumina * Nanoceramics for Medical Applications * Ecological Toxicology of Engineered Carbon Nanoparticles * Molecular Imprinting * Near-Field Raman Imaging of Nanostructures and Devices * Fullerene-Rich Nanostructures * Interactions of Carbon Nanotubes with Biomolecules * Nanoparticle-Cored Dendrimers and Hyperbranched Polymers * Nanostructured Organogels via Molecular Self-Assembly * Structural DNA Nanotechnology With its coverage of all such important areas as self-assembly, polymeric materials, bionanomaterials, nanotubes, photonic and environmental aspects, this is an essential reference for materials scientists, engineers, chemists, physicists and biologists wishing to gain an in-depth knowledge of all the disciplines involved.
Atom Probe Tomography
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Author : Michael K. Miller
language : en
Publisher: Springer
Release Date : 2014-07-31
Atom Probe Tomography written by Michael K. Miller and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-07-31 with Technology & Engineering categories.
Nanocharacterization by Atom Probe Tomography is a practical guide for researchers interested atomic level characterization of materials with atom probe tomography. Readers will find descriptions of the atom probe instrument and atom probe tomography technique, field ionization, field evaporation and field ion microscopy. The fundamental underlying physics principles are examined, in addition to data reconstruction and visualization, statistical data analysis methods and specimen preparation by electropolishing and FIB-based techniques. A full description of the local electrode atom probe – a new state-of-the-art instrument – is also provided, along with detailed descriptions and limitations of laser pulsing as a method to field evaporate atoms. Valuable coverage of the new ionization theory is also included, which underpins the overall technique.
Biological Field Emission Scanning Electron Microscopy
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Author : Roland A. Fleck
language : en
Publisher: John Wiley & Sons
Release Date : 2019-02-06
Biological Field Emission Scanning Electron Microscopy written by Roland A. Fleck and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-02-06 with Science categories.
The go‐to resource for microscopists on biological applications of field emission gun scanning electron microscopy (FEGSEM) The evolution of scanning electron microscopy technologies and capability over the past few years has revolutionized the biological imaging capabilities of the microscope—giving it the capability to examine surface structures of cellular membranes to reveal the organization of individual proteins across a membrane bilayer and the arrangement of cell cytoskeleton at a nm scale. Most notable are their improvements for field emission scanning electron microscopy (FEGSEM), which when combined with cryo-preparation techniques, has provided insight into a wide range of biological questions including the functionality of bacteria and viruses. This full-colour, must-have book for microscopists traces the development of the biological field emission scanning electron microscopy (FEGSEM) and highlights its current value in biological research as well as its future worth. Biological Field Emission Scanning Electron Microscopy highlights the present capability of the technique and informs the wider biological science community of its application in basic biological research. Starting with the theory and history of FEGSEM, the book offers chapters covering: operation (strengths and weakness, sample selection, handling, limitations, and preparation); Commercial developments and principals from the major FEGSEM manufacturers (Thermo Scientific, JEOL, HITACHI, ZEISS, Tescan); technical developments essential to bioFEGSEM; cryobio FEGSEM; cryo-FIB; FEGSEM digital-tomography; array tomography; public health research; mammalian cells and tissues; digital challenges (image collection, storage, and automated data analysis); and more. Examines the creation of the biological field emission gun scanning electron microscopy (FEGSEM) and discusses its benefits to the biological research community and future value Provides insight into the design and development philosophy behind current instrument manufacturers Covers sample handling, applications, and key supporting techniques Focuses on the biological applications of field emission gun scanning electron microscopy (FEGSEM), covering both plant and animal research Presented in full colour An important part of the Wiley-Royal Microscopical Series, Biological Field Emission Scanning Electron Microscopy is an ideal general resource for experienced academic and industrial users of electron microscopy—specifically, those with a need to understand the application, limitations, and strengths of FEGSEM.