The Behavior of Active Centers in a Laser Host. A Crystal Field Investigation on Nd3+ and Er3+ in LaF3 Single Crystals

1985 ◽  
Vol 131 (1) ◽  
pp. 329-338 ◽  
Author(s):  
D. Neogy ◽  
T. Purohit
2004 ◽  
Vol 271 (1) ◽  
pp. 1-8 ◽  
Author(s):  
A. Chatterji ◽  
K.N. Chattopadhyay ◽  
D. Neogy ◽  
P. Paul ◽  
Reba Chatterjee ◽  
...  

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.


1997 ◽  
Vol 106 (8) ◽  
pp. 3067-3077 ◽  
Author(s):  
M. Karbowiak ◽  
J. Drozdzynski ◽  
K. M. Murdoch ◽  
N. M. Edelstein ◽  
S. Hubert

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