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The JCPDS Data Base - Present and future

Published online by Cambridge University Press:  06 March 2019

Winnie Wong-Ng ,
Mark Holomany ,
W. Frank McClune  and
Camden R. Hubbard
Winnie Wong-Ng
Affiliation:
JCPDS-International Centre for Diffraction Data, 1601 Park Lane, Swarthmore, PA 19081
Mark Holomany
Affiliation:
JCPDS-International Centre for Diffraction Data, 1601 Park Lane, Swarthmore, PA 19081
W. Frank McClune
Affiliation:
JCPDS-International Centre for Diffraction Data, 1601 Park Lane, Swarthmore, PA 19081
Camden R. Hubbard
Affiliation:
Center for Materials Science, National Bureau of Standards, Washington, D.C. 2023
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Extract

The Powder Diffraction File (PDF), published by the JCPDS-International Centre for Diffraction Data, is one of the most widely used scientific data bases. It currently consists of about 40,000 x-ray diffraction patterns, organized into 32 sets and 5 subfiles: metals and alloys, minerals, common phases, forensic patterns, and those from the National Bureau of Standards (NBS), New patterns are being added to the PDF at a rate of 2,000 patterns per year. The sources of these patterns are the literature, private contributions, grants in-aid projects, and the JCPDS Associateship at the NBS.

Information

Type
II. Search/Match Procedures, Powder Diffraction File
Information
Advances in X-Ray Analysis , Volume 26: Thirty-First Annual Conference on Applications of X-ray Analysis, August 1-6, 1982 , 1982 , pp. 87 - 88
Copyright
Copyright © International Centre for Diffraction Data 1982

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References

1 Mighell, A.D., Hubbard, C.R., and Stalick, J.K., NBS*AIDS 80. A Fortran Program for Crystallographic Data Evaluation, Natl. Bur. Stand. (U.S.) Technical Note 1141 (1981), National Bureau of Standards, Washington, D.C. 20234.Google Scholar