DOI: 10.1063/1.117951. The effect of dislocation contrast on x-ray line broadening: A new approach to line profile analysis

The effect of dislocation contrast on x-ray line broadening: A new approach to line profile analysis

10.1063/1.117951

Crossref journal-article

AIP Publishing

Applied Physics Letters (317)

Abstract

The x-ray line profiles of an ultrafine grained copper crystal, produced by equal-channel angular pressing, were measured by a special high resolution diffractometer with negligible instrumental line broadening. The analysis of the line breadths and the Fourier coefficients have shown that taking into account the contrast caused by dislocations on line profiles gives new scaling factors in the Williamson–Hall plot and in the Warren–Averbach analysis, respectively. When strain is caused by dislocations the new procedure proposed here enables a straightforward determination of particle size and strain, the latter in terms of the dislocation density.

Bibliography

UngÃ¡r, T., & BorbÃ©ly, A. (1996). The effect of dislocation contrast on x-ray line broadening: A new approach to line profile analysis. Applied Physics Letters, 69(21), 3173â3175.

Authors 2

T. Ungár (first)
A. Borbély (additional)

References 21 Referenced 1,138

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{'key': '2024020311481859700_r4', 'first-page': '18', 'article-title': 'Fiz. Met. Metalloved.', 'volume': '15', 'year': '1963'} / Fiz. Met. Metalloved. (1963)
{'key': '2024020311481859700_r5', 'first-page': '1155', 'article-title': 'Acta Metall.', 'volume': '17', 'year': '1969'} / Acta Metall. (1969)
{'key': '2024020311481859700_r6', 'first-page': '1161', 'article-title': 'Acta Metal.', 'volume': '17', 'year': '1969'} / Acta Metal. (1969)
{'key': '2024020311481859700_r7'}
{'key': '2024020311481859700_r8', 'first-page': '793', 'article-title': 'Philos. Mag.', 'volume': '53', 'year': '1986'} / Philos. Mag. (1986)
{'key': '2024020311481859700_r9', 'first-page': '47', 'article-title': 'J. Appl. Crystallogr.', 'volume': '21', 'year': '1988'} / J. Appl. Crystallogr. (1988)
{'key': '2024020311481859700_r10', 'first-page': '23', 'article-title': 'Mater. Sci. Forum', 'volume': '166–169', 'year': '1994'} / Mater. Sci. Forum (1994)
{'key': '2024020311481859700_r11', 'first-page': 'K1', 'article-title': 'Phys. Status Solidi A', 'volume': '104', 'year': '1987'} / Phys. Status Solidi A (1987)
{'key': '2024020311481859700_r12'}
{'key': '2024020311481859700_r13', 'first-page': '2467', 'article-title': 'Acta Metall. Mater.', 'volume': '42', 'year': '1994'} / Acta Metall. Mater. (1994)
{'key': '2024020311481859700_r14', 'first-page': '459', 'article-title': 'Z. Naturforsch. Teil A', 'volume': '19a', 'year': '1964'} / Z. Naturforsch. Teil A (1964)
{'key': '2024020311481859700_r15', 'first-page': '26', 'article-title': 'J. Appl. Crystallogr.', 'volume': '22', 'year': '1989'} / J. Appl. Crystallogr. (1989)
{'key': '2024020311481859700_r16'}
{'key': '2024020311481859700_r17', 'first-page': '359', 'article-title': 'Phys. Status Solidi A', 'volume': '2', 'year': '1970'} / Phys. Status Solidi A (1970)
{'key': '2024020311481859700_r18'}
{'key': '2024020311481859700_r19'}
{'key': '2024020311481859700_r20'}
{'key': '2024020311481859700_r21'}

Dates

Type	When
Created	23 years, 1 month ago (July 26, 2002, 8:27 a.m.)
Deposited	1 year, 7 months ago (Feb. 3, 2024, 6:48 a.m.)
Indexed	1 day, 21 hours ago (Sept. 2, 2025, 6:35 a.m.)
Issued	28 years, 9 months ago (Nov. 18, 1996)
Published	28 years, 9 months ago (Nov. 18, 1996)
Published Print	28 years, 9 months ago (Nov. 18, 1996)

Funders 0

None

BibTeX

@article{Ung_r_1996, title={The effect of dislocation contrast on x-ray line broadening: A new approach to line profile analysis}, volume={69}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.117951}, DOI={10.1063/1.117951}, number={21}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Ungár, T. and Borbély, A.}, year={1996}, month=nov, pages={3173–3175} }

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