Hostname: page-component-74656f9884-j7cmm Total loading time: 0 Render date: 2026-11-09T18:51:21.191Z Has data issue: false hasContentIssue false
  • English
  • Français

X-ray powder data for Nd2Co14B, Pr2Co14B and Pr2Fe14B

Published online by Cambridge University Press:  10 January 2013

A. M. Wims  and
C. D. Fuerst
A. M. Wims
Affiliation:
Analytical Chemistry Department, General Motoros Corporation, NAO Research & Development Center, 30500 Mound Road, Warren, Michigan 48090-9055
C. D. Fuerst
Affiliation:
Physics Department, General Motors Corporation, NAO Research & Development Center, 30500 Mound Road, Warren, Michigan 48090-9055
Get access

Abstract

The crystal structure data have been determined by X-ray diffraction for three rare earth magnetic materials, Nd2Co14B, Pr2Co14B, and Pr2Fe14B. The data were evaluated with several computer programs desingned for that purpose. The crystal structure for Nd2Co14B and Pr2Fe14D determined by X-ray diffraction agree with those obtained earlier by neutron diffraction.

Keywords

rare-earth magnetscrystal structure

Information

Type
Research Article
Information
Powder Diffraction , Volume 9 , Issue 3 , September 1994 , pp. 189 - 193
Copyright
Copyright © Cambridge University Press 1994

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable

References

Appleman, D. E., and Evans, H. T. Jr,. (1973). “Indexing and Least-Squares Refinement of Powder Diffraction Data,” Job 9214, U.S. Geological Survey, U.S. Department of Commerce, National Technical Information Service (PB-216 1833).Google Scholar
Croat, J. J., Herbst, J. F., Lee, R. W., and Pinkerton, F. E. (1984). “High Energy Product Nd–Fe–B Permanent Magnets,” Appl. Phys. Lett. 44(1), 148.CrossRefGoogle Scholar
deWolf, P. M. (1968). “A Simplified Criterion for the Reliability of a Powder Pattern Indexing,” J. Appl. Cryst. 1, 108.CrossRefGoogle Scholar
Herbst, J. E., Croat, J. J., and Pinkerton, F. E. (1984). “Relationships between Crystal Structure and Magnetic Properties in Nd2Fe14B,” Phys. Rev. B 29(7), 4176.CrossRefGoogle Scholar
Herbst, J. F., and Yelon, W. B. (1985). “Crystal and Magnetic Structure of Pr2Fe14B and Dy2Fe14B,” J. Appl. Phys. 57(6), 2343.CrossRefGoogle Scholar
Herbst, J. E., and Yelon, W. B. (1986). “Preferential Site Occupation and Magnetic Structure of Nd2(CoxFe1−x)14B Systems,” J. Appl. Phys., 60(12), 4224.CrossRefGoogle Scholar
Mighell, A. D., Hubbard, C. R., and Stalick, J. K. (1981). “NBS*AIDS80: A Fortran Program for Crystallographic Data Evaluation,” NBS Tech. Note 1141, 54.CrossRefGoogle Scholar
Smith, G. J., and Snyder, R. L. (1979). “FN: A Criterion for Rating Powder Diffraction Patterns and Evaluating the Reliability of Powder-Pattern Indexing,” J. Appl. Cryst. 12, 60.CrossRefGoogle Scholar
Smith, D. K., Nichols, M. C., and Zolensky, M. E. (1983). “POWD10-A Fortran IV Program for Calculating X-ray Powder Diffraction Patterns—Version 10,” Department of Geosciences, The Pennsylvania State University.Google Scholar
Visser, J. W. (1969). “A Fully Automatic Program for Finding the Unit Cell from Powder Data,” J. Appl. Cryst. 2, 89.CrossRefGoogle Scholar
Wims, A. M., and Johnson, J. L. (1985). “Determination of Crystal Structure of a Neodymium-Iron-Boron Alloy By X-ray Diffraction,” Advances in X-ray Analysis, edited by Barrett, C. S. et al. . (Plenum, New York), Vol. 28, p. 377.CrossRefGoogle Scholar