Relaxation resonance in magnetic uniaxial crystal during transition from magnetically ordered to paramagnetic state

  • A. A. Bezlepkin V.N. Karazin Kharkiv National University, Svobody Sq. 4, 61022, Kharkiv, Ukraine
  • S. P. Kuntsevich V.N. Karazin Kharkiv National University, Svobody Sq. 4, 61022, Kharkiv, Ukraine
Keywords: the relaxation resonance, a Curie point, phase transition, hexagonal ferrite

Abstract

Requirements are formulated that allow experimentally observation of the relaxation resonance in the thermal region of second order phase transition in ferromagnets. We show that these requirements can be fulfilled for highly anisotropic hexaferrites of structure type M in alternating magnetic field with frequency in the range 10–120 MHz.

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References

L.D. Landau. ZhJeTF, 7, 627 (1937) (in russian).

A. P. Levanjuk. ZhJeTF, 36, 810 (1959), (in russian).

V.A. Ginzburg. FTT, 2, 2031 (1960) (in russian).

L. D. Landau, N.M. Khalatnikov. DAN SSSR, 96, 469 (1954) (in russian).

Fizicheskij jenciklopedicheskij slovar'. Gl. red. A.M. Prohorov, redkol. D.M. Alekseev, A.M. Bonch-Bruevich, A.S. Borovik-Romanov i dr. M.: Sov. jenciklopedija (1984), s. 633(in russian).

S.V. Vonsovskij. Magnetizm. Izd-vo Nauka, 1971, 1032 s. (in russian).
L.D. Landau, E.M. Lifshic. «Jelektrodinamika sploshnyh sred», Moscow: Nauka (1982) (in russian).

G.S. Krinčik. Fizika magnitnyh javlenij. Izd-vo Mosk. un-ta, 1976, 367 p. (in russian).

A.A. Bezlepkin, S.P. Kuntsevich, S. P. Palekhin. „Izvestia Vuzov.Physika, N 7, 111 (1987) (in russian).

S. Dixon. J. Appl. Phys. 41, 1357 (1970).

J.A. Sweschnikow. Nachrichtentechn. Electronik, 26, 262 (1976).

A.A. Bezlepkin, S.P. Kuntsevich, V.I. Kostyukov. FTT, 30, N 1, 115 (1997) (in russian)
Published
2014-11-19
How to Cite
Bezlepkin, A. A., & Kuntsevich, S. P. (2014). Relaxation resonance in magnetic uniaxial crystal during transition from magnetically ordered to paramagnetic state. Journal of V. N. Karazin Kharkiv National University. Series Physics, 1135(21), 71-73. Retrieved from https://periodicals.karazin.ua/physics/article/view/7875
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Articles