X-ray Studies of Microstructures in Semiconductors and Superconducting Materials

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ISBN 13 :
Total Pages : 17 pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis X-ray Studies of Microstructures in Semiconductors and Superconducting Materials by :

Download or read book X-ray Studies of Microstructures in Semiconductors and Superconducting Materials written by and published by . This book was released on 1992 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: Objective is to use synchrotron x rays to probe short-range-order (SRO) structures in these materials. These SRO structures, with a scale of a few angstroms, include these around interfaces in multilayers, strain and local environs around impurity or constituent atoms, as well as lattice mismatch, intermixing of atoms across interfaces, annealing, etc. A new soft x-ray detector has been built and was used to measure x-ray fluorescence from O and F in bulk materials. The research on microstructure in both semiconductors and high-T{sub c} superconductors is being continued with emphasis on multilayer materials. X-ray absorption fine structure spectroscopy is being used in many of the studies, as is grazing incidence x-ray fluorescence and scattering. Total electron yield is used with fluorescence to probe surfaces and interfaces. Effects of doping on superconducting properties, especially these related to microstructures around impurities or constituent atoms, were studied. Resulting papers are listed.

X-ray Studies of Microstructures in Semiconductor and Superconducting Materials . Performance Report

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ISBN 13 :
Total Pages : 9 pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis X-ray Studies of Microstructures in Semiconductor and Superconducting Materials . Performance Report by :

Download or read book X-ray Studies of Microstructures in Semiconductor and Superconducting Materials . Performance Report written by and published by . This book was released on 1993 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: A summary of research work performed from 11/1/86 to 4/10/93 is presented. Synchrotron x rays were used to probe the short-range-order (SRO) structures in these materials, especially layered semiconductors and high-{Tc} oxide superconductors. X-ray absorption fine structure spectroscopy, grazing incidence x-ray scattering and fluorescence, and total electron yield as probe for surfaces and interfaces were used. A new soft x-ray detector was developed.

X-ray Studies of Microstructures in Semiconductors and Superconducting Materials. Annual Technical Progress Report, July 1, 1990--June 30, 1991

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Total Pages : 9 pages
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Book Synopsis X-ray Studies of Microstructures in Semiconductors and Superconducting Materials. Annual Technical Progress Report, July 1, 1990--June 30, 1991 by :

Download or read book X-ray Studies of Microstructures in Semiconductors and Superconducting Materials. Annual Technical Progress Report, July 1, 1990--June 30, 1991 written by and published by . This book was released on 1991 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: Several different experimental investigations were carried out during the present report period. These include x-ray studies of semiconductors, high-{Tc} superconductors, and various thin films using synchrotron radiation (especially soft x-ray experiments by means of our new detector) and measurements of some fundamental properties of new superconducting materials made in our laboratory at Buffalo. We have made the first systematic study of electronic structure in the high-{Tc} superconductors La{sub 2-x}Sr(subscript x)CuO4 with x ranging from 0 to 0.15 by x-ray absorption spectroscopy (XAS).

X-ray Studies of Microstructures in Semiconductor and Superconducting Materials

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Total Pages : pages
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Download or read book X-ray Studies of Microstructures in Semiconductor and Superconducting Materials written by and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Mémoire concernant les interests et la conduite de Son Altesse Electorale de Brandenbourg touchant la paix generale

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ISBN 13 :
Total Pages : pages
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Book Synopsis Mémoire concernant les interests et la conduite de Son Altesse Electorale de Brandenbourg touchant la paix generale by :

Download or read book Mémoire concernant les interests et la conduite de Son Altesse Electorale de Brandenbourg touchant la paix generale written by and published by . This book was released on 1678 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 692 pages
Book Rating : 4.:/5 (3 download)

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Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy and Water Development Appropriations for 1995

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ISBN 13 :
Total Pages : 2094 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Energy and Water Development Appropriations for 1995 by : United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development

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Energy and Water Development Appropriations for 1995: Dept. of Energy: Federal Energy Regulatory Commission

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ISBN 13 :
Total Pages : 2018 pages
Book Rating : 4.0/5 (18 download)

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Book Synopsis Energy and Water Development Appropriations for 1995: Dept. of Energy: Federal Energy Regulatory Commission by : United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development

Download or read book Energy and Water Development Appropriations for 1995: Dept. of Energy: Federal Energy Regulatory Commission written by United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development and published by . This book was released on 1994 with total page 2018 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Announcements & Index

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ISBN 13 :
Total Pages : 1768 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1993 with total page 1768 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy Research Abstracts

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ISBN 13 :
Total Pages : 754 pages
Book Rating : 4.3/5 (129 download)

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Download or read book Energy Research Abstracts written by and published by . This book was released on 1993 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cooperative Research Associateships, Post Doctoral Research Awards

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Publisher : National Academies
ISBN 13 :
Total Pages : 164 pages
Book Rating : 4.1/5 (12 download)

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Download or read book Cooperative Research Associateships, Post Doctoral Research Awards written by and published by National Academies. This book was released on 1990 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Annual Index

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ISBN 13 :
Total Pages : 1832 pages
Book Rating : 4.:/5 (3 download)

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Download or read book Government Reports Annual Index written by and published by . This book was released on 1993 with total page 1832 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nuclear Science Abstracts

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ISBN 13 :
Total Pages : 700 pages
Book Rating : 4.0/5 ( download)

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Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1975 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt:

X-Ray Studies of Semiconductor Superlattices and Heterostructures

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ISBN 13 :
Total Pages : 14 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis X-Ray Studies of Semiconductor Superlattices and Heterostructures by : Y. H. Kao

Download or read book X-Ray Studies of Semiconductor Superlattices and Heterostructures written by Y. H. Kao and published by . This book was released on 1991 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: A variety of microstructure-probing techniques using high intensity x-rays from synchrotron radiation were employed for a comprehensive study of the short-range-order structures and interfaces in layered semiconductors grown by epitaxy. These layered materials are important for novel electronic and opto-electronic device applications. The experimental approaches were based on our extensive experience in using the measurements of x-ray fluorescence, absorption, reflectivity, and electron yield to probe the local structures about selected atomic species and interfaces in compound and multilayer semiconductors. Emphasis was placed on determining the local environment surrounding the impurity atoms, as well as the local structures around the interface, for various compound semiconductors and multilayers prepared by our collaborators at IBM. The results obtained may be viewed as a good example of successful university-industry collaboration sponsored by ONR. Efforts were also devoted to converting observations made in the laboratory to become service tools in the field for further investigations of multilayer semiconductor electronic materials.

Industrial Research in the United Kingdom

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ISBN 13 :
Total Pages : 568 pages
Book Rating : 4.F/5 ( download)

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Download or read book Industrial Research in the United Kingdom written by and published by . This book was released on 1992 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:

FY ... US Air Force Plan for Defense Research Sciences

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ISBN 13 :
Total Pages : 236 pages
Book Rating : 4.:/5 (3 download)

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Download or read book FY ... US Air Force Plan for Defense Research Sciences written by and published by . This book was released on 1983 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Publications of the National Institute of Standards and Technology ... Catalog

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ISBN 13 :
Total Pages : 1162 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Publications of the National Institute of Standards and Technology ... Catalog by : National Institute of Standards and Technology (U.S.)

Download or read book Publications of the National Institute of Standards and Technology ... Catalog written by National Institute of Standards and Technology (U.S.) and published by . This book was released on 1994 with total page 1162 pages. Available in PDF, EPUB and Kindle. Book excerpt: