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Prog. Theor. Phys. Vol. 6 No. 3 (1951) pp. 350-355

[ Full Text PDF : FREE ACCESS (379K) ]

Theory of Antiferromagnetism and Antiferromagnetic Resonance Absorption, II

Takeo Nagamiya

Department of Physics, Osaka University

(Received March 24, 1950)

Abstract:

Resonance absorption of microwaves by antiferromagnetic substances will be discussed by extending Kittel's theory of ferromagnetic resonance absorption. Assuming the model proposed in Part I, it follows that there appears a broad resonance absorption peak below the Curie point for a power specimen, qualitatively similar to that observed by Trounson and others for Cr2O3, although the observed ordinary paramagnetic resonance cannot be predicted, probably due to an oversimplified assumption for the equation of motion.


URL : http://ptp.ipap.jp/link?PTP/6/350/
DOI : 10.1143/PTP.6.350

[ Full Text PDF : FREE ACCESS (379K) ] Citation:

References:

  1. E. P. Trounson, D. F. Bleil, R. K. Wangsness and L. R. Maxwell, Phys. Rev. 79 (1950), 542[APS].
  2. T. Okamura, Y. Torizuka and Y. Kojima, Phys. Rev. to appear.

Citing Article(s) :

  1. Journal of the Physical Society of Japan 69 (2000) pp. 4043-4048 :
    ESR of Antiferromagnetic Cluster
    Akira Ogasahara and Seiji Miyashita
  2. Progress of Theoretical Physics Vol. 7 No. 1 (1952) pp. 25-38 :
    On the Antiferromagnetism of CuCl22H2O Single Crystal
    Kei Yosida
  3. Progress of Theoretical Physics Vol. 7 No. 5 (1952) pp. 425-432 :
    Theory of the Antiferromagnetic Resonance Absorption in CuCl22H2O
    Kei Yosida
  4. Progress of Theoretical Physics Vol. 11 No. 3 (1954) pp. 309-327 :
    Theory of Antiferromagnetic Resonance in CuCl2-2H2O
    Takeo Nagamiya
  5. Progress of Theoretical Physics Vol. 12 No. 1 (1954) pp. 1-9 :
    On the Spin Wave Field Theory and its Application to the Microwave Resonance
    Noboru Tsuya
  6. Progress of Theoretical Physics Vol. 14 No. 5 (1955) pp. 423-434 :
    Note on the Spin Wave Theory of Antiferromagnetism
    Junjiro Kanamori and Kei Yosida
  7. Progress of Theoretical Physics Vol. 17 No. 5 (1957) pp. 659-678 :
    Note on the Ferromagnetic Resonance Absorption
    Takehiko Oguchi
  8. Progress of Theoretical Physics Vol. 121 No. 1 (2009) pp. 165-191 :
    Transverse Susceptibilities of Ferromagnetic Spin Wave Interacting with Phonon Reservoir
    Mizuhiko Saeki

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