Synopsis
Precise X-ray measurements that map tungsten’s spectral lines
This scholarly report presents accurate wave-length measurements and spectral maps for tungsten’s L and K radiation. It explains how limiting crystal thickness and source width, and maximizing crystal-to-plate distance, sharpen line separation and enable reliable results. The work details the experimental setup, calibration methods, and how careful procedures yield consistent measurements over long exposures.
The author shows how the L group unravels into at least 19 distinct lines with measurements precise to a fraction of a percent. It also demonstrates that the tungsten K lines can be clearly separated in the first order when high resolving power is achieved. The findings compare favorably with prior work and include practical notes on apparatus operation and measurement accuracy.
- Step-by-step description of the experimental approach for L and K radiations
- Discussion of resolving power and its impact on line identification
- Tables and comparisons that situate Dershem’s measurements among contemporaries
- Technical details on apparatus, calibration, and data interpretation
Ideal for readers of early X-ray research and historians of physics seeking clear, methodical reporting of spectral measurements.
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Wave Lengths of the Tungsten X-Ray Spectrum (Classic Reprint)
impression à la demandeVendeur : Forgotten Books, London, Royaume-Uni
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Paperback. Etat : New. Print on Demand. This book delves into the realm of tungsten X-ray spectra, meticulously examining the wavelengths and characteristics of the L and K radiation groups emitted by tungsten. The author meticulously analyzes the experimental setup, including the crystal grating, source width, and distance to the photographic plate, emphasizing the crucial role these factors play in achieving accurate measurements and resolving close doublets. Through groundbreaking techniques, the author uncovers 19 distinct lines within the L group, providing precise measurements of their wavelengths, leaving open the possibility of even more lines existing beyond the resolving power of the apparatus. The K lines are also thoroughly investigated, revealing their clear separation in the first order when optimal experimental conditions are met. The book's findings contribute significantly to our understanding of X-ray spectra, offering valuable insights into the atomic structure and dynamics of tungsten and laying the groundwork for future research in X-ray analysis and related fields. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. N° de réf. du vendeur 9781333311384_0
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Wave Lengths of the Tungsten XRay Spectrum A Dissertation Submitted to the Faculty of the Graduate College of the State University of Iowa in of Doctor of Philosophy Classic Reprint
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PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781333311384
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Wave Lengths of the Tungsten XRay Spectrum A Dissertation Submitted to the Faculty of the Graduate College of the State University of Iowa in of Doctor of Philosophy Classic Reprint
Vendeur : PBShop.store UK, Fairford, GLOS, Royaume-Uni
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PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781333311384
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