Curie temperature determination of EuS films with structural disorder

1976 ◽  
Vol 34 (2) ◽  
pp. K135-K137 ◽  
Author(s):  
S. Feierabend ◽  
U. Kishko ◽  
R. Niedermayer
Author(s):  
L.P. Barbosa ◽  
H. Takiishi ◽  
R.N. Faria ◽  
Daniel Rodrigues ◽  
S.R. Janasi

2011 ◽  
Vol 184 (5) ◽  
pp. 990-1000 ◽  
Author(s):  
Silvania Lanfredi ◽  
Diego H.M. Gênova ◽  
Iara A.O. Brito ◽  
Alan R.F. Lima ◽  
Marcos A.L. Nobre

2006 ◽  
Vol 530-531 ◽  
pp. 176-180 ◽  
Author(s):  
Luzinete Pereira Barbosa ◽  
Hidetoshi Takiishi ◽  
Rubens Nunes de Faria Jr. ◽  
Daniel Rodrigues ◽  
S.R. Janasi

This paper reports the results of investigations carried out to determine the Curie temperature (Tc) of some annealed praseodymium-based alloys represented by the formula Pr14Fe79.9-xCoxB6Nb0.1. The Curie temperature of these permanent magnet alloys increase linearly with the cobalt content at about (10.2±0.3) oC/at%. Pr14Fe80B6 and Pr14Fe79.9B6Nb0.1 magnetic alloys with a Tc of 290oC have been used as a standard reference. Magnets were prepared from the alloys using the hydrogenation, disproportionation, desorption and recombination (HDDR) process.


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