Inter-grain coupling in nanocrystalline soft magnets

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

The magnetic coupling between nanosize ferromagnetic bcc crystalline grains embedded in a residual amorphous matrix was studied by 57Fe Mössbauer spectroscopy in nanocrystalline Fe-Zi-B-Cu alloys studied above the Curie temperature of the amorphous phase. It is shown that the ferromagnetic coupling is mediated via an about two atomic layer thick interface region between the nanocrystallites.

Original languageEnglish
JournalJournal of Physics Condensed Matter
Volume10
Issue number14
DOIs
Publication statusPublished - Apr 13 1998

Fingerprint

Magnets
magnets
Magnetic couplings
Nanocrystallites
Curie temperature
Spectroscopy
Crystalline materials
matrices
spectroscopy

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Electronic, Optical and Magnetic Materials

Cite this

@article{d1fd442ea6434ae1b87f94f040890e87,
title = "Inter-grain coupling in nanocrystalline soft magnets",
abstract = "The magnetic coupling between nanosize ferromagnetic bcc crystalline grains embedded in a residual amorphous matrix was studied by 57Fe M{\"o}ssbauer spectroscopy in nanocrystalline Fe-Zi-B-Cu alloys studied above the Curie temperature of the amorphous phase. It is shown that the ferromagnetic coupling is mediated via an about two atomic layer thick interface region between the nanocrystallites.",
author = "T. Kem{\'e}ny and J. Balogh and I. Farkas and D. Kapt{\'a}s and L. Kiss and T. Pusztai and L. T{\'o}th and I. Vincze",
year = "1998",
month = "4",
day = "13",
doi = "10.1088/0953-8984/10/14/003",
language = "English",
volume = "10",
journal = "Journal of Physics Condensed Matter",
issn = "0953-8984",
publisher = "IOP Publishing Ltd.",
number = "14",

}

TY - JOUR

T1 - Inter-grain coupling in nanocrystalline soft magnets

AU - Kemény, T.

AU - Balogh, J.

AU - Farkas, I.

AU - Kaptás, D.

AU - Kiss, L.

AU - Pusztai, T.

AU - Tóth, L.

AU - Vincze, I.

PY - 1998/4/13

Y1 - 1998/4/13

N2 - The magnetic coupling between nanosize ferromagnetic bcc crystalline grains embedded in a residual amorphous matrix was studied by 57Fe Mössbauer spectroscopy in nanocrystalline Fe-Zi-B-Cu alloys studied above the Curie temperature of the amorphous phase. It is shown that the ferromagnetic coupling is mediated via an about two atomic layer thick interface region between the nanocrystallites.

AB - The magnetic coupling between nanosize ferromagnetic bcc crystalline grains embedded in a residual amorphous matrix was studied by 57Fe Mössbauer spectroscopy in nanocrystalline Fe-Zi-B-Cu alloys studied above the Curie temperature of the amorphous phase. It is shown that the ferromagnetic coupling is mediated via an about two atomic layer thick interface region between the nanocrystallites.

UR - http://www.scopus.com/inward/record.url?scp=0000429539&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0000429539&partnerID=8YFLogxK

U2 - 10.1088/0953-8984/10/14/003

DO - 10.1088/0953-8984/10/14/003

M3 - Article

VL - 10

JO - Journal of Physics Condensed Matter

JF - Journal of Physics Condensed Matter

SN - 0953-8984

IS - 14

ER -