Electron doped (Sm1-x,Cax)MnO3 perovskite manganite as potential infrared thermochromic switch

被引：22
作者：
Laffez, Patrick
Zaghrioui, M.
Reversat, Luc
Ruello, P.
机构：
[1] CNRS, UMR 6087, Lab Phys Etat Condense, Fac Sci, F-72085 Le Mans, France
[2] Univ Tours, CNRS, Lab Electrodynam & Mat Avances Tours Blois, IUT Blois,UMR 6115,CEA, F-41029 Tours, France
[3] CNRS, UMR 6087, Lab Phys Etat Condense, Fac Sci, F-72085 Le Mans, France
来源：
APPLIED PHYSICS LETTERS | 2006年 / 89卷 / 08期
关键词：
D O I：
10.1063/1.2236290
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We have synthesized (Sm1-x,Ca-x)MnO3 and related compositions to show their potential use as thermochromic switch in the infrared range. Depending on temperature or composition, the single phase is stabilized using the polyacrilamide gel process. Infrared transmittance was measured on selected samples in the 1,42-25 mu m range. Relative contrast up to 0.773 is measured in the 8-14 mu m range. Full opacity in the 8-14 mu m range occurs at temperatures between 273 and 300 K, depending on the composition. The potential application of perovskites manganites as thermochromic infrared switch or coating is discussed.
引用
收藏
页数：3
相关论文
共 9 条
[1]   SmxNd1-xNiO3 thin-film solid solutions with tunable metal-insulator transition synthesized by alternate-target pulsed-laser deposition [J].
Ambrosini, A ;
Hamet, JF .
APPLIED PHYSICS LETTERS, 2003, 82 (05) :727-729
[2]   Optical switching in VO2 thin films [J].
Béteille, F ;
Livage, J .
JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, 1998, 13 (1-3) :915-921
[3]   Metal-insulator transition at room temperature and infrared properties of Nd0.7Eu0.3NiO3 thin films [J].
Capon, F ;
Laffez, P ;
Bardeau, JF ;
Simon, P ;
Lacorre, P ;
Zaghrioui, M .
APPLIED PHYSICS LETTERS, 2002, 81 (04) :619-621
[4]   Transport properties of NdNiO3 thin films made by pulsed-laser deposition [J].
Catalan, G ;
Bowman, RM ;
Gregg, JM .
JOURNAL OF APPLIED PHYSICS, 2000, 87 (01) :606-608
[5]   Polyacrylamide gel: an efficient tool for easy synthesis of multicomponent oxide precursors of ceramics and glasses [J].
Douy, A .
INTERNATIONAL JOURNAL OF INORGANIC MATERIALS, 2001, 3 (07) :699-707
[6]   Structural phase transition at low temperature, corresponding to charge ordering in the CMR perovskites LN(0.5)A(0.5)MNO(3) [J].
Laffez, P ;
VanTendeloo, G ;
Millange, F ;
Caignaert, V ;
Hervieu, M ;
Raveau, B .
MATERIALS RESEARCH BULLETIN, 1996, 31 (08) :905-911
[7]   CMR effect in electron-doped manganites Ca1-xSmxMnO3 [J].
Martin, C ;
Maignan, A ;
Damay, F ;
Hervieu, M ;
Raveau, B .
JOURNAL OF SOLID STATE CHEMISTRY, 1997, 134 (01) :198-202
[8]  
Millikan LE, 1996, POSTGRAD MED, V99, P173
[9]   Increase of T-N up to 190 K in the type II CMR manganite Pr1/2Sr1/2MnO3 [J].
Wolfman, J ;
Simon, C ;
Hervieu, M ;
Maignan, A ;
Raveau, B .
JOURNAL OF SOLID STATE CHEMISTRY, 1996, 123 (02) :413-416
1