Structure of domains in random Ising magnets

Nowak, Ulrich; Usadel, Klaus-Dieter

Structure of domains in random Ising magnets

Dateien

Nowak_1992_StructureDomains.pdfGröße: 2.64 MBDownloads: 272

Datum

1992

Autor:innen

Nowak, Ulrich

Usadel, Klaus-Dieter

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Physik

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Physical Review B. 1992, 46(13), pp. 8329-8335. Available under: doi: 10.1103/PhysRevB.46.8329

Zusammenfassung

We investigate the behavior of domains in random Ising magnets by use of a Monte Carlo simulation. The discovery and investigation of fractality and interpenetration in the structure of the domains of two- and three-dimensional diluted antiferromagnets in an external magnetic field leads to new theoretical considerations concerning the behavior of a domain state. To emphasize the relevance of these considerations for experimental findings we calculate the spatial correlation function of this frozen domain state and compare the results with those line shapes found from neutron-scattering experiments. We give an alternative interpretation of the corresponding correlation length.

Fachgebiet (DDC)

530 Physik

Zitieren

ISO 690

NOWAK, Ulrich, Klaus-Dieter USADEL, 1992. Structure of domains in random Ising magnets. In: Physical Review B. 1992, 46(13), pp. 8329-8335. Available under: doi: 10.1103/PhysRevB.46.8329

BibTex

@article{Nowak1992Struc-8966,
  year={1992},
  doi={10.1103/PhysRevB.46.8329},
  title={Structure of domains in random Ising magnets},
  number={13},
  volume={46},
  journal={Physical Review B},
  pages={8329--8335},
  author={Nowak, Ulrich and Usadel, Klaus-Dieter}
}

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Universitätsbibliographie

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