Abstract
Magnetic susceptibility measurements have been made on dilute monocrystalline alloys MgDy, MgNd, and MgCe. At low temperatures these alloys are anisotropic, which enables an evaluation of the crystalline electric field. A computer program was written to make a chi-square fit to these data and obtain the crystalline field parameters, which are compared to those derived from EPRg values for MgEr alloys.
Similar content being viewed by others
References
C. R. Burr, to be published.
C. R. Burr and R. Orbach,Phys. Rev. Lett. 19, 1133 (1967); J. Dupraz, B. Giovannini, R. Orbach, J. D. Riley, and J. Zitkova, inMagnetic Resonance, C.K. Coogan, ed. (Plenum Press, New York, 1970), p. 197.
M. T. Hutchings, inSolid State Physics, F. Seitz and D. Turnbull, eds. (Academic Press, New York, 1964), p. 227.
J. H. Van Vleck,The Theory of Electric and Magnetic Susceptibilities (Oxford University Press, London, 1932), p. 181.
K. Gschneidner,Rare Earth Alloys (D. Van Nostrand, New York, 1961).
W. E. Wallace,Rare Earth Intermetallics(Academic Press, New York, 1973), p. 211.
K. N. R. Taylor and M. I. Darby,Physics of Rare Earth Solids (Chapman and Hall, London, 1972), p. 25.
J. Hog and P. Touborg,Phys. Rev. B 9, 2920 (1974).
G. Williams and L. L. Hirst,Phys. Rev. 185, 407 (1969).
G. H. Dieke,Spectra and Energy Levels of Rare Earth Ions in Crystals (Interscience, New York, 1968).
T. Kasuya, inMagnetism, Vol. IIB, G. T. Rado and H. Suhl, eds. (Academic Press, New York, 1966), p. 271.
Author information
Authors and Affiliations
Additional information
Supported in part by a State University of New York Research Foundation Award.
Rights and permissions
About this article
Cite this article
Burr, C.R., Pirich, R.G. Crystalline fields in dilute rare earth-magnesium alloys. J Low Temp Phys 21, 179–189 (1975). https://doi.org/10.1007/BF01141297
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01141297