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X-Ray Spectrometry in Electron Beam Instruments - Hardcover

 
9780306448584: X-Ray Spectrometry in Electron Beam Instruments
Hardcover
ISBN 10: 0306448580 ISBN 13: 9780306448584
Verlag: Springer, 1995

Inhaltsangabe

From its early days in the 1950s, the electron microanalyzer has offered two principal ways of obtaining x-ray spectra: wavelength dispersive spectrometry (WDS), which utilizes crystal diffraction, and energy dispersive spectrometry (EDS), in which the x-ray quantum energy is measured directly. In general, WDS offers much better peak separation for complex line spectra, whereas EDS gives a higher collection efficiency and is easier and cheaper to use. Both techniques have undergone major transformations since those early days, from the simple focusing spectrometerand gas proportional counter of the 1950s to the advanced semiconductor detectors and programmable spectrometersoftoday. Becauseofthesedevelopments, thecapabilities and relative merits of EDS and WDS techniques have been a recurring feature of microprobeconferences for nearly40 years, and this volume bringstogetherthepapers presented at the Chuck Fiori Memorial Symposium, held at the Microbeam Analysis Society Meeting of 1993. Several themes are apparent in this rich and authoritative collection of papers, which have both a historical and an up-to-the-minute dimension. Light element analysis has long been a goal of microprobe analysts since Ray Dolby first detected K radiation with a gas proportional counter in 1960. WDS techniques (using carbon lead stearate films) were not used for this purpose until four years later. Now synthetic multilayers provide the best dispersive elements for quantitative light element analy­ sis-still used in conjunction with a gas counter.

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Über die Autorinnen und Autoren

This text is written by a team of authors associated with SEM and X-ray Microanalysis Courses presented as part of the Lehigh University Microscopy Summer School. Several of the authors have participated in this activity for more than 30 years.

Joseph Goldstein leitet seit 1974 weltweit Retreats und Seminare in buddhistischer Meditation und ist Mitbegründer der Insight Meditation Society.
Seine Praxis begann er 1967, als er als Friedensaktivist in Thailand auf den Buddhismus stieß. Heute gilt er als einer der führenden Vertreter eines westlichen Buddhismus. In deutscher Sprache wurde von ihm (gemeinsam mit Jack Kornfield) das Buch Einsicht durch Meditation veröffentlicht.

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From its early days in the 1950s, the electron microanalyzer has offered two principal ways of obtaining x-ray spectra: wavelength dispersive spectrometry (WDS), which utilizes crystal diffraction, and energy dispersive spectrometry (EDS), in which the x-ray quantum energy is measured directly. In general, WDS offers much better peak separation for complex line spectra, whereas EDS gives a higher collection efficiency and is easier and cheaper to use. Both techniques have undergone major transformations since those early days, from the simple focusing spectrometerand gas proportional counter of the 1950s to the advanced semiconductor detectors and programmable spectrometersoftoday. Becauseofthesedevelopments, thecapabilities and relative merits of EDS and WDS techniques have been a recurring feature of microprobeconferences for nearly40 years, and this volume bringstogetherthepapers presented at the Chuck Fiori Memorial Symposium, held at the Microbeam Analysis Society Meeting of 1993. Several themes are apparent in this rich and authoritative collection of papers, which have both a historical and an up-to-the-minute dimension. Light element analysis has long been a goal of microprobe analysts since Ray Dolby first detected K radiation with a gas proportional counter in 1960. WDS techniques (using carbon lead stearate films) were not used for this purpose until four years later. Now synthetic multilayers provide the best dispersive elements for quantitative light element analy­ sis-still used in conjunction with a gas counter.

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Verlag
Springer
Erscheinungsdatum
1995
Sprache
Englisch
ISBN 10 
0306448580
ISBN 13 
9780306448584
Einband
Gebundene Ausgabe
Anzahl der Seiten
390
Herausgeber
Goldstein Joseph, Newbury Dale E., Williams David B.
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Verantwortliche Person
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