Fultz, B. (1991) Kinetics of short-range and long-range B2 ordering in FeCo. Physical Review B, 44 (18). pp. 9805-9811. ISSN 0163-1829. doi:10.1103/PhysRevB.44.9805. https://resolver.caltech.edu/CaltechAUTHORS:FULprb91
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Abstract
Short-range and long-range-order parameters were measured by Mössbauer spectrometry and x-ray diffractometry during the disorder →B2 order transformation in equiatomic FeCo. The change from a homogeneous mode of ordering at high temperatures to a heterogeneous mode of ordering at low temperatures was confirmed. By comparing parametric plots of the 57Fe hyperfine magnetic field versus long-range-order parameter for ordering in these two modes, an early independent relaxation of the short-range order was found in the kinetic path for homogeneous ordering. This relaxation was in reasonable agreement with estimates based on statistical kinetic theory.
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Additional Information: | © 1991 The American Physical Society Received 7 June 1991 I am pleased to acknowledge the help of L. Anthony with software development, D. H. Pearson with the ultrarapid quenching, and Z-Q. Gao with the x-ray diffractometry. This work was supported by the U.S. Dept. of Energy under contract No. DE-FG03-86ER45270. | ||||||
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Issue or Number: | 18 | ||||||
DOI: | 10.1103/PhysRevB.44.9805 | ||||||
Record Number: | CaltechAUTHORS:FULprb91 | ||||||
Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:FULprb91 | ||||||
Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||
ID Code: | 3119 | ||||||
Collection: | CaltechAUTHORS | ||||||
Deposited By: | Archive Administrator | ||||||
Deposited On: | 16 May 2006 | ||||||
Last Modified: | 08 Nov 2021 19:53 |
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