Article (Scientific journals)
Tailoring the properties of artificially layered ferroelectric superlattices
Dawber, Matthew; Stucki, Nicolas; Lichtensteiger, Celine et al.
2007In Advanced Materials, 49 (23), p. 4153-4159
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Abstract :
[en] The polarization of PbTiO3/SrTiO3 superlattices is experimentally tuned from 0-60 mu C/cm(-2) and the transition temperature from room temperature to 1000 K while maintaining a perfect crystal structure and low leakage currents (see figure). A simple model based on Landau theory is developed as a guide for the straightforward production of samples with ferroelectric properties designed for particular applications.
Disciplines :
Chemistry
Materials science & engineering
Physics
Author, co-author :
Dawber, Matthew
Stucki, Nicolas
Lichtensteiger, Celine
Gariglio, Stefano
Ghosez, Philippe  ;  Université de Liège - ULiège > Département de physique > Physique théorique des matériaux
Triscone, Jean*-Marc
Language :
English
Title :
Tailoring the properties of artificially layered ferroelectric superlattices
Publication date :
2007
Journal title :
Advanced Materials
ISSN :
0935-9648
eISSN :
1521-4095
Publisher :
Wiley-VCH Verlag Gmbh, Weinheim, Germany
Volume :
49
Issue :
23
Pages :
4153-4159
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 02 December 2009

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