DOI: 10.1063/1.338687. Domain walls subject to quenched impurities (invited)

Domain walls subject to quenched impurities (invited)

10.1063/1.338687

Crossref journal-article

AIP Publishing

Journal of Applied Physics (317)

Abstract

Interfaces between domains become rough as a result of pinning to impurities. The degree of roughening can be characterized by the exponent describing the scaling of fluctations with the size of the domain wall. Current understanding of the roughening process will be reviewed. The simple Imry–Ma scaling arguments are expected to give the correct roughening exponent in systems subject to random-field impurities, but they clearly fail in the case of random bonds. Possible reasons for this failure are examined. A novel class of impurities, with long-range power-law interactions with the interface, are considered. By changing the exponent of the power law, this model interpolates between random bonds and random fields.

Bibliography

Kardar, M. (1987). Domain walls subject to quenched impurities (invited). Journal of Applied Physics, 61(8), 3601â3604.

Authors 1

Mehran Kardar (first)

References 25 Referenced 52

10.1103/PhysRevLett.35.1399 / Phys. Rev. Lett. (1975)
10.1103/PhysRevLett.53.1747 / Phys. Rev. Lett. (1984)
10.1088/0022-3719/12/18/006 / J. Phys. C (1979)
10.1007/BF01009443 / J. Stat. Phys. (1984)
10.1063/1.333671 / J. Appl. Phys. (1984)
{'key': '2024020406155057700_r6', 'first-page': '2174', 'volume': '54', 'year': '1985', 'journal-title': 'Phys. Rev. Lett.'} / Phys. Rev. Lett. (1985)
10.1103/PhysRevLett.52.1543 / Phys. Rev. Lett. (1984)
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{'key': '2024020406155057700_r10', 'first-page': '684', 'volume': '49', 'year': '1982', 'journal-title': 'Phys. Rev. Lett.'} / Phys. Rev. Lett. (1982)
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{'key': '2024020406155057700_r12'}
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{'key': '2024020406155057700_r18'}
10.1103/PhysRevB.27.5875 / Phys. Rev. B (1983)
{'key': '2024020406155057700_r20'}
{'key': '2024020406155057700_r21'}
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Dates

Type	When
Created	23 years ago (July 26, 2002, 8:55 a.m.)
Deposited	1 year, 6 months ago (Feb. 4, 2024, 1:16 a.m.)
Indexed	2 weeks, 3 days ago (Aug. 6, 2025, 8:55 a.m.)
Issued	38 years, 4 months ago (April 15, 1987)
Published	38 years, 4 months ago (April 15, 1987)
Published Print	38 years, 4 months ago (April 15, 1987)

Funders 0

None

BibTeX

@article{Kardar_1987, title={Domain walls subject to quenched impurities (invited)}, volume={61}, ISSN={1089-7550}, url={http://dx.doi.org/10.1063/1.338687}, DOI={10.1063/1.338687}, number={8}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Kardar, Mehran}, year={1987}, month=apr, pages={3601–3604} }

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