J.V. Harzer, B. Hillebrands, et al.
Journal of Magnetism and Magnetic Materials
The magnetic transition temperatures for SmRh4B4 and ErRh4B4 are calculated for the Ruderman-Kittel-Kasuya-Yosida interaction as a function of Fermi wave vector kF and electron mean free path l. The results are consistent with the experimental l dependence and the antiferromagnetism (ferromagnetism) in SmRh4B4 (ErRh4B4) for values of kF approximately equal to 1.84 -1 (1.95 -1). This result cannot, however, assess whether or not direct dipole-dipole interactions are significant for TM in ErRh4B4. © 1986 The American Physical Society.
J.V. Harzer, B. Hillebrands, et al.
Journal of Magnetism and Magnetic Materials
M. Hargrove, S.W. Crowder, et al.
IEDM 1998
Mark W. Dowley
Solid State Communications
R.W. Gammon, E. Courtens, et al.
Physical Review B