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Volumn 70, Issue 24, 2004, Pages 1-8

Orbital ordering near a Mott transition: Resonant x-ray scattering study of the perovskite Ti oxides RTiO3 and LaTiO3.02 (R=Gd, Sm, Nd, and La)

Author keywords

[No Author keywords available]

Indexed keywords

FERROMAGNETIC MATERIAL; GADOLINIUM; IRON; OXIDE; PEROVSKITE; SAMARIUM; TITANIUM DIOXIDE; YTTRIUM;

EID: 14944341556     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.70.245125     Document Type: Article
Times cited : (26)

References (39)
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    • (1995) Phys. Rev. Lett. , vol.75 , pp. 3336
    • Schiffer, P.1    Ramirez, A.P.2    Bao, W.3    Cheong, S.-W.4
  • 7
    • 0000855220 scopus 로고    scopus 로고
    • Y. Tokura, A. Urushibara, Y. Moritomo, T. Arima, A. Asamitsu, G. Kido, and N. Furukawa, J. Phys. Soc. Jpn. 63, 3931(1994); P. Schiffer, A. P. Ramirez, W. Bao, and S.-W. Cheong, Phys. Rev. Lett. 75, 3336 (1995); Y. Tokura, Y. Tomioka, H. Kuwahara, A. Asamitsu, Y. Moritomo, and M. Kasai, J. Appl. Phys. 79, 5288 (1996).
    • (1996) J. Appl. Phys. , vol.79 , pp. 5288
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  • 20
    • 0033901076 scopus 로고    scopus 로고
    • H. Ichikawa, J. Akimitsu, M. Nishi, and K. Kakurai, Physica B 281&282, 482 (2000); J. Akimitsu, H. Ichikawa, N. Eguchi, T. Miyano, M. Nishi, and K. Kakurai, J. Phys. Soc. Jpn. 70, 3475 (2001).
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  • 27
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  • 28
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    • note
    • 3, mobile carrier has a tendency of disturbing the orbital ordering. Therefore we need to consider the change of both the band filling and the electron-electron correlation by the substitution of Sr(Ca) for La(Y) ion.
  • 32
    • 85088489895 scopus 로고    scopus 로고
    • note
    • σπ′) means the resonant signal, (un)accompanied by a change of the polarization direction of the x-ray beam after scattering.
  • 34
    • 14944384426 scopus 로고    scopus 로고
    • note
    • 3 (Ref. 17). The discrepancy between their results and the present results is just due to the difference of the ratio of the signal to the noise level (S/N) in the observation.
  • 37
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    • note
    • In the G-type AFM structure, spin moments between the nearest sites have AFM couplings for every direction, while in the C-type AFM structure, ferromagnetic chains along the c axis couple antiferromagnetically.
  • 38
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    • cond-mat/0403031 (unpublished)
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  • 39
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    • note
    • 3 is 2.45 eV, in Ref. 10.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.