Raman spectroscopy ofSrRuO3near the paramagnetic-to-ferromagnetic phase transition

1999 ◽  
Vol 59 (1) ◽  
pp. 364-368 ◽  
Author(s):  
M. N. Iliev ◽  
A. P. Litvinchuk ◽  
H.-G. Lee ◽  
C. L. Chen ◽  
M. L. Dezaneti ◽  
...  
Keyword(s):  
Phase Transition ◽  
Raman Spectroscopy ◽  
Ferromagnetic Phase ◽  
Ferromagnetic Phase Transition

Ferromagnetic phase transition in ultra-thin films

2006 ◽  
Vol 243 (6) ◽  
pp. 1352-1359 ◽  
Author(s):  
S. Tuleja ◽  
J. Kecer ◽  
V. Ilkovič
Keyword(s):  
Thin Films ◽  
Phase Transition ◽  
Ferromagnetic Phase ◽  
Ferromagnetic Phase Transition

Photoinduced Heating and Phase Transition in CMR Materials

2001 ◽  
Vol 690 ◽  
Author(s):  
N. Noginova ◽  
E. Arthur ◽  
R. Ulysse ◽  
E. S. Gillman ◽  
C. E. Bonner
Keyword(s):  
Experimental Data ◽  
Thin Films ◽  
Phase Transition ◽  
Laser Light ◽  
Ferromagnetic Phase ◽  
Relaxation Processes ◽  
Light Illumination ◽  
Fast Switching ◽  
Ferromagnetic Phase Transition ◽  
Time Specific

ABSTRACTFast switching from conductor to insulator induced by laser light illumination has been studied in single crystals and thin films of La1−xSrxMnO3 in the range of the ferromagnetic phase transition. Based on our experimental data on the photoresponse as a function of temperature, electric current, and intensity, we have demonstrated that the switching and relaxation processes are determined by heating and heat conduction processes. The relaxation time, specific heat and the latent heat constants have been estimated.

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