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Volumn 97, Issue 10, 2005, Pages

Monte Carlo simulation of equilibrium L1 0 ordering in FePt nanoparticles

Author keywords

[No Author keywords available]

Indexed keywords

PHASE-TRANSITION TEMPERATURE; STORAGE MEDIUM; SUPERPARAMAGENTISMS; THERMAL FLUCTUATION;

EID: 20944441479     PISSN: 00218979     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.1852351     Document Type: Conference Paper
Times cited : (30)

References (20)
  • 3
    • 20944447320 scopus 로고    scopus 로고
    • note
    • Annealing at ∼600 °C results in sintering of nanoparticles into larger agglomerates which is not desirable for high-density magnetic recording.
  • 4
    • 20944447227 scopus 로고    scopus 로고
    • note
    • 0 is a fcc tetragonal superstructure in which atoms of two types form layers occupying alternating (001) or (010) or (100) planes of the original fcc lattice.
  • 11
    • 20944440193 scopus 로고    scopus 로고
    • JCPDS-International Centre for Diffraction Data, 1999.
    • JCPDS-International Centre for Diffraction Data, 1999.
  • 15
    • 20944440630 scopus 로고    scopus 로고
    • note
    • We did not observe the antiphase domains and in Ref. it will be shown that they are not favored energetically.
  • 17
    • 20944445875 scopus 로고    scopus 로고
    • note
    • Because of the above-discussed symmetry equivalence, we obtain 〈 ηi 〉 MC =0 for any i=x, y, z at any temperature when the statistical average is taken over a sufficiently large number of MC steps.
  • 18
    • 20944437031 scopus 로고    scopus 로고
    • note
    • Often the inflection point is used to approximate the bulk phase transition point in MC simulations of finite-size samples.
  • 19
    • 20944448669 scopus 로고    scopus 로고
    • note
    • All of the results presented in this paper correspond to equilibrium states and are, therefore, independent of the particular kinetic pathways that lead to these states.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.