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Volumn 78, Issue 2, 2009, Pages

Crystal structure and valence distribution of [(LaMnO 3) m(SrMnO 3) m] n artificial superlattices

Author keywords

Charge ordering; Resonant X ray scattering; Superlattice structure

Indexed keywords


EID: 60249103624     PISSN: 00319015     EISSN: 13474073     Source Type: Journal    
DOI: 10.1143/JPSJ.78.024602     Document Type: Article
Times cited : (19)

References (33)
  • 5
    • 84868873078 scopus 로고    scopus 로고
    • 14)
    • 14)
  • 20
    • 42749101207 scopus 로고    scopus 로고
    • 3; J. Herrero-Martin, J. Garcia, G. Subias, J. Blasco, and M. C. Sanchez: Phys. Rev. B 70 (2004) 24408.
    • 3; J. Herrero-Martin, J. Garcia, G. Subias, J. Blasco, and M. C. Sanchez: Phys. Rev. B 70 (2004) 24408.
  • 30
    • 84868872686 scopus 로고    scopus 로고
    • z dependence of the superlattice peak width. On the other hand, the diffusion can be estimated by the extended step model as calculated in ref. 23. However, m for our films has a noninteger value, and the model cannot be simply applied to our case.
    • z dependence of the superlattice peak width. On the other hand, the diffusion can be estimated by the extended step model as calculated in ref. 23. However, m for our films has a noninteger value, and the model cannot be simply applied to our case.
  • 31
    • 84868876421 scopus 로고    scopus 로고
    • In the model calculation, the lattice parameters, Δc, cLa, cSr/2 and α, are coupled with each other. First, the empirical value α, 0:5 as used in ref. 22 and the lattice constants, cLafilm and cSr, were adopted. Next, Δc and α, which reproduce the peak profiles of the Laue function well around the initial values, were determined. However, I(Qz) at higher angles seems to be needed to discuss the lattice parameters
    • z) at higher angles seems to be needed to discuss the lattice parameters.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.