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Title
Japanese: 
English:Controlled B-site ordering in Sr2CrReO6 double perovskite films by using pulsed laser interval deposition 
Author
Japanese: Chakraverty Suvankar, 大友 明, 川崎 雅司.  
English: S. Chakraverty, A. Ohtomo, M. Kawasaki.  
Language English 
Journal/Book name
Japanese: 
English:Applied Physics Letters 
Volume, Number, Page Vol. 97    No. 24    243107-1-3
Published date Dec. 2010 
Publisher
Japanese:米国物理学会 
English:American Institute of Physics 
Conference name
Japanese: 
English: 
Conference site
Japanese: 
English: 
File
Official URL http://apl.aip.org/resource/1/applab/v97/i24/p243107_s1
 
DOI https://doi.org/10.1063/1.3525578
Abstract We have investigated the effects of growth interval in pulsed laser deposition on structural, magnetic, and electrical transport properties of (111)-oriented Sr2CrReO6 double perovskite films. It was found that the degree of B-site ordering varied in a wide range by just changing the growth interval. Magnetization under 1 T and metallicity (the ratio of room-temperature resistivity to minimum resistivity at low temperatures) monotonically increased with increasing degree of ordering and reached values nearly identical to bulk. This technique, called pulsed laser interval deposition, may provide more efficient way to study relations between structural and physical properties in double perovskites than controlling growth parameters, such as temperature and oxygen partial pressure.

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