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Volumn 33, Issue 1, 1986, Pages 1-13

Magnetic structure and dynamics in the alpha and β phases of solid oxygen

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Indexed keywords


EID: 0001933680     PISSN: 01631829     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevB.33.1     Document Type: Article
Times cited : (76)

References (65)
  • 8
    • 0000394016 scopus 로고
    • In their neutron diffraction study, Meier and Helmholdt [, ] observed a weak (010) diffraction peak and concluded that the spin is rotated from the crystal b axis. However, they ignored a number of stronger peaks which could not be indexed, and so it is not clear how much confidence to place in this result. A small deviation of the spin from the b axis will not affect the conclusions of this paper.
    • (1984) Phys. Rev. B , vol.29 , pp. 1387
  • 22
    • 84926556629 scopus 로고    scopus 로고
    • Fiz. Nizk. Temp. 6, 219 (1980)
  • 24
    • 0004272780 scopus 로고
    • The magnon dispersion relation in this paper is manifestly incorrect, as it does not reduce to the well-known ferromagnetic expression when JNNN dominates, and JNNN incorrectly appears in the q vec = 0 vec antiferromagnetic resonance frequencies.
    • (1984) J. Phys. C , vol.17 , pp. 4501
    • Meier, R.J.1    Colpa, J.H.P.2    Sigg, H.3
  • 36
    • 84926558056 scopus 로고    scopus 로고
    • Marshall and Lovesey (Ref. 13) treat the case of uniaxial anisotropy, D prime=0. We have made the logical extension by including D prime in the same term as which it appears in the magnon energies. Note that their expression for the magnon cross section contains an incorrect factor of N, the number of (magnetic) unit cells in the crystal. We have defined uq vec and vq vec without the factor of N.
  • 37
    • 84926543723 scopus 로고    scopus 로고
    • The usual density of neutron states factor kf /ki does not appear in an experiment performed at fixed kf;
  • 39
    • 2242417858 scopus 로고
    • This paper discusses errors in several previous determinations of the 2_ magnetic form factor.
    • (1985) Phys. Rev. B , vol.31 , pp. 4491
    • Stephens, P.W.1
  • 40
    • 0001187611 scopus 로고
    • The resolution function in neutron diffractometry. I. The resolution function of a neutron diffractometer and its application to phonon measurements
    • (1967) Acta Crystallographica , vol.23 , pp. 357
    • Cooper, M.J.1    Nathans, R.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.