Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 159
Book Description
This thesis examines parametric x-radiation (PXR) generated by Silicon and Lithium Fluoride monochromators, including the first observation of PXR from Lithium Fluoride. Parametric x-radiation may be described as the Bragg scattering of virtual photons associated with relativistic electrons as they pass through single crystal monochromators. As the photons interact with the crystal lattice they produce x-rays which meet the Bragg condition lambda = 2dsintheta sub B, where theta sub B is the angle between the electron beam and the crystal plane. PXR data were collected from Silicon and Lithium Fluoride crystals using a SiLi detector. The locations of the energy peaks are compared to the locations predicted by theory and the intensity ratios between the peaks are also compared to the theoretical ratios. The PXR energy observed was as predicted by theory for Silicon and Lithium Fluoride monochromators. The observed peak intensity ratios for Silicon were not in agreement with intensity ratios predicted by theory. Intensity ratios observed from Lithium Fluoride were in agreement with the predicted value. jg p2.
High Order Parametric X-Radiation from Silicon and Lithium Fluoride Crystal Monochromators
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 159
Book Description
This thesis examines parametric x-radiation (PXR) generated by Silicon and Lithium Fluoride monochromators, including the first observation of PXR from Lithium Fluoride. Parametric x-radiation may be described as the Bragg scattering of virtual photons associated with relativistic electrons as they pass through single crystal monochromators. As the photons interact with the crystal lattice they produce x-rays which meet the Bragg condition lambda = 2dsintheta sub B, where theta sub B is the angle between the electron beam and the crystal plane. PXR data were collected from Silicon and Lithium Fluoride crystals using a SiLi detector. The locations of the energy peaks are compared to the locations predicted by theory and the intensity ratios between the peaks are also compared to the theoretical ratios. The PXR energy observed was as predicted by theory for Silicon and Lithium Fluoride monochromators. The observed peak intensity ratios for Silicon were not in agreement with intensity ratios predicted by theory. Intensity ratios observed from Lithium Fluoride were in agreement with the predicted value. jg p2.
Publisher:
ISBN:
Category :
Languages : en
Pages : 159
Book Description
This thesis examines parametric x-radiation (PXR) generated by Silicon and Lithium Fluoride monochromators, including the first observation of PXR from Lithium Fluoride. Parametric x-radiation may be described as the Bragg scattering of virtual photons associated with relativistic electrons as they pass through single crystal monochromators. As the photons interact with the crystal lattice they produce x-rays which meet the Bragg condition lambda = 2dsintheta sub B, where theta sub B is the angle between the electron beam and the crystal plane. PXR data were collected from Silicon and Lithium Fluoride crystals using a SiLi detector. The locations of the energy peaks are compared to the locations predicted by theory and the intensity ratios between the peaks are also compared to the theoretical ratios. The PXR energy observed was as predicted by theory for Silicon and Lithium Fluoride monochromators. The observed peak intensity ratios for Silicon were not in agreement with intensity ratios predicted by theory. Intensity ratios observed from Lithium Fluoride were in agreement with the predicted value. jg p2.
A Summary of Research 1995
Author: United States. Naval Postgraduate School, Monterey, CA.
Publisher:
ISBN:
Category : Military research
Languages : en
Pages : 588
Book Description
Publisher:
ISBN:
Category : Military research
Languages : en
Pages : 588
Book Description
Government Reports Announcements & Index
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 600
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 600
Book Description
Scientific and Technical Aerospace Reports
Nuclear Science Abstracts
Magnetism and Synchrotron Radiation
Author: Eric Beaurepaire
Publisher: Springer Science & Business Media
ISBN: 3642044980
Category : Science
Languages : en
Pages : 435
Book Description
Advances in the synthesis of new materials with often complex, nano-scaled structures require increasingly sophisticated experimental techniques that can probe the electronic states, the atomic magnetic moments and the magnetic microstructures responsible for the properties of these materials. At the same time, progress in synchrotron radiation techniques has ensured that these light sources remain a key tool of investigation, e.g. synchrotron radiation sources of the third generation are able to support magnetic imaging on a sub-micrometer scale. With the Fifth Mittelwihr School on Magnetism and Synchrotron Radiation the tradition of teaching the state-of-the-art on modern research developments continues and is expressed through the present set of extensive lectures provided in this volume. While primarily aimed at postgraduate students and newcomers to the field, this volume will also benefit researchers and lecturers actively working in the field.
Publisher: Springer Science & Business Media
ISBN: 3642044980
Category : Science
Languages : en
Pages : 435
Book Description
Advances in the synthesis of new materials with often complex, nano-scaled structures require increasingly sophisticated experimental techniques that can probe the electronic states, the atomic magnetic moments and the magnetic microstructures responsible for the properties of these materials. At the same time, progress in synchrotron radiation techniques has ensured that these light sources remain a key tool of investigation, e.g. synchrotron radiation sources of the third generation are able to support magnetic imaging on a sub-micrometer scale. With the Fifth Mittelwihr School on Magnetism and Synchrotron Radiation the tradition of teaching the state-of-the-art on modern research developments continues and is expressed through the present set of extensive lectures provided in this volume. While primarily aimed at postgraduate students and newcomers to the field, this volume will also benefit researchers and lecturers actively working in the field.
Elements of X-Ray Diffraction
Author: Bernard D. Cullity
Publisher: Pearson
ISBN: 9781292040547
Category : X-ray crystallography
Languages : en
Pages : 656
Book Description
Designed for Junior/Senior undergraduate courses. This revision of a classical text is intended to acquaint the reader, who has no prior knowledge of the subject, with the theory of x-ray diffraction, the experimental methods involved, and the main applications. The text is a collection of principles and methods designed directly for the student and not a reference tool for the advanced reader
Publisher: Pearson
ISBN: 9781292040547
Category : X-ray crystallography
Languages : en
Pages : 656
Book Description
Designed for Junior/Senior undergraduate courses. This revision of a classical text is intended to acquaint the reader, who has no prior knowledge of the subject, with the theory of x-ray diffraction, the experimental methods involved, and the main applications. The text is a collection of principles and methods designed directly for the student and not a reference tool for the advanced reader
Chemical Abstracts
Practical Protein Crystallography
Author: Duncan E. McRee
Publisher: Elsevier
ISBN: 0080539408
Category : Science
Languages : en
Pages : 514
Book Description
Designed for easy use by both beginning and experienced protein crystallographers, the second edition of Practical Protein Crystallography is an essential handbook for any scientist interested in solving a protein structure. The book includes examples of actual experiments and data, electron density maps, and computer methods. This second edition has new material covering CCP4, SHELX, cryocrystallography, MAD and automated fitting. - In-depth coverage of every aspect of crystallography - Coverage of the small details that can make or break projects - Strongly application-oriented - Exceptionally well illustrated - Simple and easy-to-follow robust methods - Tutorials with actual data available on the Web - Useful for a broad spectrum of scientists
Publisher: Elsevier
ISBN: 0080539408
Category : Science
Languages : en
Pages : 514
Book Description
Designed for easy use by both beginning and experienced protein crystallographers, the second edition of Practical Protein Crystallography is an essential handbook for any scientist interested in solving a protein structure. The book includes examples of actual experiments and data, electron density maps, and computer methods. This second edition has new material covering CCP4, SHELX, cryocrystallography, MAD and automated fitting. - In-depth coverage of every aspect of crystallography - Coverage of the small details that can make or break projects - Strongly application-oriented - Exceptionally well illustrated - Simple and easy-to-follow robust methods - Tutorials with actual data available on the Web - Useful for a broad spectrum of scientists
Physics of Radiology
Author: Anthony B. Wolbarst
Publisher: McGraw-Hill/Appleton & Lange
ISBN:
Category : Medical
Languages : en
Pages : 490
Book Description
Publisher: McGraw-Hill/Appleton & Lange
ISBN:
Category : Medical
Languages : en
Pages : 490
Book Description