Author: K.F.J. Heinrich
Publisher: Springer Science & Business Media
ISBN: 0306438240
Category : Science
Languages : en
Pages : 412
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Book Description
In 1968, the National Bureau of Standards (NBS) published Special Publication 298 "Quantitative Electron Probe Microanalysis," which contained proceedings of a seminar held on the subject at NBS in the summer of 1967. This publication received wide interest that continued through the years far beyond expectations. The present volume, also the result of a gathering of international experts, in 1988, at NBS (now the National Institute of Standards and Technology, NIST), is intended to fulfill the same purpose. After years of substantial agreement on the procedures of analysis and data evaluation, several sharply differentiated approaches have developed. These are described in this publi cation with all the details required for practical application. Neither the editors nor NIST wish to endorse any single approach. Rather, we hope that their exposition will stimulate the dialogue which is a prerequisite for technical progress. Additionally, it is expected that those active in research in electron probe microanalysis will appreciate more clearly the areas in which further investigations are warranted.
Author: Kurt F. J. Heinrich
Publisher:
ISBN:
Category : Chemistry, Analytic
Languages : en
Pages : 320
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Book Description
Author: European Workshop on Modern Developments and Applications in Microbeam Analysis
Publisher:
ISBN:
Category :
Languages : en
Pages : 204
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Book Description
Author: K. F. J. Heinrich
Publisher:
ISBN:
Category :
Languages : en
Pages : 299
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Book Description
Author: K.F.J. Heinrich
Publisher: Springer Science & Business Media
ISBN: 1489926178
Category : Science
Languages : en
Pages : 397
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Book Description
In 1968, the National Bureau of Standards (NBS) published Special Publication 298 "Quantitative Electron Probe Microanalysis," which contained proceedings of a seminar held on the subject at NBS in the summer of 1967. This publication received wide interest that continued through the years far beyond expectations. The present volume, also the result of a gathering of international experts, in 1988, at NBS (now the National Institute of Standards and Technology, NIST), is intended to fulfill the same purpose. After years of substantial agreement on the procedures of analysis and data evaluation, several sharply differentiated approaches have developed. These are described in this publi cation with all the details required for practical application. Neither the editors nor NIST wish to endorse any single approach. Rather, we hope that their exposition will stimulate the dialogue which is a prerequisite for technical progress. Additionally, it is expected that those active in research in electron probe microanalysis will appreciate more clearly the areas in which further investigations are warranted.
Author: K. F. J. Heinrich
Publisher: Forgotten Books
ISBN: 9780366700820
Category :
Languages : en
Pages : 310
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Book Description
Excerpt from Quantitative Electron Probe Microanalysis: Proceedings of a Seminar Held at the National Bureau of Standards, Gaithersburg, Maryland, June 12-13, 1967 Electron probe microanalysis is extensively used as a research tool in a wide range of scientific disciplines, including metallurgy, solid state physics, mineralogy, and biology. Scientists in several laboratories at locations distributed over the world are seeking to improve our knowledge of the physical bases and the quantitative aspects of this analytical technique. To stimulate this research, it is important to establish and maintain free interchange of ideas among the investigators. It is equally important to render the results of the research activity accessible to those whose interest in microprobe analysis is more recent or incidental. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Harvey Yakowitz
Publisher:
ISBN:
Category : Electron probe microanalysis
Languages : en
Pages : 56
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Book Description
Author: Roger Theisen
Publisher: Springer
ISBN:
Category : Science
Languages : en
Pages : 186
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Book Description
The Electron "licroprobe X-!{ay Analyscr conceivcd b ' R C.\S'L\I: \G and A. Cl'!: '\ lEI( in 1949 has been developcd as an extremelv po\\'crful tool in spcctrochcmical analysis for a wide range of applications, ranging from qualitative elcmcntary distribution studies, to highly localiscd quantitatin analysis on a one micron scale. \\'ith the increasing number oi' versatile instruments, commcrcially available, the domain of applications - in metallurgy, solid state physics, mineralogy and geology, biology and medicine, arts and archeology - is rapidly expanding, particularly because reliable quantitative analyses can be achieved. It is well established that in multicomponent specimens, the relative x-ray intensity generated by the electron bombardment - i.e. the intensity ratio of the characteristic x-ray radiation emitted under identical experimental conditions by the specimen and a calibration standard - is not directly correlated to the elementary mass concentration. The use of a wide scale of carefully prepared homogeneous calibration standards is generally very tedious and restricted to binar)' systems. For more complex specimens, the conversion of recorded x-ra)' intensity ratios to elementary mass concentration requires, besides carefule selection of experimental conditions, an adequate correction calculation to take account oi' the various physical phenomenas occurring in the tarp;et - electron retardation, electron backseattering, x-ray excitation efficieney, fluorescence enhaneement by eharaeteristic and continuous radiation and x-ray mass absorption.
Author:
Publisher:
ISBN:
Category : Electron probe microanalysis
Languages : en
Pages : 299
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Book Description
Author: Victor D. Scott
Publisher: Prentice Hall
ISBN: 9780131040502
Category : Analytical chemistry
Languages : en
Pages : 0
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Book Description
Examines practical and theoretical aspects of the techniques of electron-probe microanalysis, providing material both for practical microanalysts interested in problems and procedures and for researchers who require greater understanding of the principles and developments in correction models.
