FMR in surface oxidized iron single crystals
作者： Z. Frait , D. Fraitová , R. Gemperle
DOI: 10.1007/BF01589308
关键词:
摘要: Ferromagnetic resonance absorption has been observed at room temperature in iron single crystals of whisker type (grown along [100] direction). The surface the samples oxidized air 760 Torr approx. 350 °C for periods up to 240 min. With increasing degree oxidation linewidth broadens and field shifts lower values. Moreover, an additional peak situated above, main occurs, with intensity, position depending on period oxidation. ferrimagnetic oxide layer could be responsible occurence this peak.
harvard.edu
springer.com
sci-hub.se 参考文章(18)
W. E. Boggs, R. H. Kachik, G. E. Pellissier, The Effect of Oxygen Pressure on the Oxidation of Zone-Refined Iron Journal of The Electrochemical Society. ,vol. 112, pp. 539- 546 ,(1965) , 10.1149/1.2423603
P.L. Surman, The oxidation of iron at controlled oxygen partial pressures—I. Hydrogen/water vapour Corrosion Science. ,vol. 13, pp. 113- 124 ,(1973) , 10.1016/0010-938X(73)90023-1
L. Murtinová, Z. Frait, The surface spin-wave mode in FMR of bulk metal ferromagnets Physics Letters A. ,vol. 40, pp. 29- 30 ,(1972) , 10.1016/0375-9601(72)90184-3
M. J. Graham, M. Cohen, The Effect of Oxygen Pressure on the Oxidation of Iron at 350° and 400°C Journal of The Electrochemical Society. ,vol. 116, pp. 1430- 1435 ,(1969) , 10.1149/1.2411549
C. R. Buffler, Effects of Surface Irregularities on Single Crystal Resonance Parameters Journal of Applied Physics. ,vol. 31, pp. S222- S224 ,(1960) , 10.1063/1.1984671
W. E. Boggs, R. H. Kachik, G. E. Pellissier, The Effects of Crystallographic Orientation and Oxygen Pressure on the Oxidation of Iron Journal of The Electrochemical Society. ,vol. 114, pp. 32- 39 ,(1967) , 10.1149/1.2426502
Z. Frait, 8. Ferromagnetische Resonanz physica status solidi (b). ,vol. 2, pp. 1417- 1459 ,(1962) , 10.1002/PSSB.19620021102
R.J. Hussey, M. Cohen, The oxidation of Fe in the temperature range 450–550°C—II. The pressure range 10−3–760 torr Corrosion Science. ,vol. 11, pp. 713- 721 ,(1971) , 10.1016/S0010-938X(71)80005-7
J R Macdonald, Ferromagnetic Resonance and the Internal Field in Ferromagnetic Materials Proceedings of the Physical Society. Section A. ,vol. 64, pp. 968- 983 ,(1951) , 10.1088/0370-1298/64/11/302
L. Murtinová, Z. Frait, M. Veselá, The influence of surface anisotropy on FMR in bulk metal ferromagnets Czechoslovak Journal of Physics. ,vol. 21, pp. 1106- 1113 ,(1971) , 10.1007/BF01690923