Exchange interaction and crystal field splitting of (La, Gd)B6 single crystals

1982 ◽  
Vol 47 (3) ◽  
pp. 195-199 ◽  
Author(s):  
H. Luft ◽  
K. Baberschke ◽  
K. Winzer
1974 ◽  
Vol 52 (18) ◽  
pp. 1759-1764 ◽  
Author(s):  
F. T. Hedgcock ◽  
S. Lenis ◽  
P. L. Li ◽  
J. O. Ström-Olsen ◽  
E. F. Wassermann

We have extended the low temperature magnetic anisotropy measurements on single crystals of zinc containing up to 600 p.p.m. manganese from magnetic fields of 9 to 56 kG. The crystal field splitting parameters determined at low magnetic fields also characterizes the magnetic anisotropy at high magnetic fields. Manganese–manganese interaction effects are observed in the magnetic anisotropy at manganese concentrations greater than 300 p.p.m. Low temperature magnetic anisotropy measurements on single crystals of zinc containing up to 164 p.p.m. chromium are reported and indicate a crystal field splitting of 0.16 K for the chromium ion.


1975 ◽  
Vol 10 (1) ◽  
pp. 131-139 ◽  
Author(s):  
Edwin A. Karlow ◽  
Joachim Stöhr ◽  
John B. Gruber

The theory of the preceding paper is applied to the cubic LnNi 2 compounds, and shown to give a satisfactory explanation of the observed saturation moments and Curie temperatures. The overall crystal field splitting is between 100 and 300 °K for all ions (except Gd3+), and the exchange interaction —2 f S.S. requires values between f/k — 2 and 6°K.


1974 ◽  
Vol 49 (6) ◽  
pp. 418-420 ◽  
Author(s):  
P. Urban ◽  
B. Elschner ◽  
G. Sperlich ◽  
G. Schön

1967 ◽  
Vol 19 (25) ◽  
pp. 1417-1420 ◽  
Author(s):  
Walter N. Hardy ◽  
James R. Gaines

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