DocumentCode :
2082630
Title :
Ultrafast collective dynamics of short-range charge/orbital ordering flucituations in colossal magnetoresistive oxides
Author :
Ren, Y.H. ; Lupke, G. ; Hu, Y.F. ; Qi Li ; Hong, Choong ; Hur, N.H.
fYear :
2004
fDate :
21-21 May 2004
Firstpage :
305
Lastpage :
307
Abstract :
We investigate for the first time the collective dynamics of short-range charge/orbital ordering fluctuations in CMR manganites by time-resolved optical spectroscopy. The short coherent length (~ 250 nm) in LCMO is due to inhomogeneous phases
Keywords :
calcium compounds; coherence length; colossal magnetoresistance; fluctuations; high-speed optical techniques; lanthanum compounds; magnetic thin films; short-range order; CMR manganites; La0.67Ca0.33MnO3; colossal magnetoresistive oxides; inhomogeneous phases; orbital ordering fluctuations; short coherent length; short-range charge ordering; time-resolved optical spectroscopy; ultrafast collective dynamics;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Quantum Electronics Conference, 2004. (IQEC). International
Conference_Location :
San Francisco, CA
Print_ISBN :
1-55752-778-4
Type :
conf
Filename :
1366763
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2082630
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