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Title: Thin film dielectric composite materials

A dielectric composite material comprising at least two crystal phases of different components with TiO.sub.2 as a first component and a material selected from the group consisting of Ba.sub.1-x Sr.sub.x TiO.sub.3 where x is from 0.3 to 0.7, Pb.sub.1-x Ca.sub.x TiO.sub.3 where x is from 0.4 to 0.7, Sr.sub.1-x Pb.sub.x TiO.sub.3 where x is from 0.2 to 0.4, Ba.sub.1-x Cd.sub.x TiO.sub.3 where x is from 0.02 to 0.1, BaTi.sub.1-x Zr.sub.x O.sub.3 where x is from 0.2 to 0.3, BaTi.sub.1-x Sn.sub.x O.sub.3 where x is from 0.15 to 0.3, BaTi.sub.1-x Hf.sub.x O.sub.3 where x is from 0.24 to 0.3, Pb.sub.1-1.3x La.sub.x TiO.sub.3+0.2x where x is from 0.23 to 0.3, (BaTiO.sub.3).sub.x (PbFeo.sub.0.5 Nb.sub.0.5 O.sub.3).sub.1-x where x is from 0.75 to 0.9, (PbTiO.sub.3).sub.- (PbCo.sub.0.5 W.sub.0.5 O.sub.3).sub.1-x where x is from 0.1 to 0.45, (PbTiO.sub.3).sub.x (PbMg.sub.0.5 W.sub.0.5 O.sub.3).sub.1-x where x is from 0.2 to 0.4, and (PbTiO.sub.3).sub.x (PbFe.sub.0.5 Ta.sub.0.5 O.sub.3).sub.1-x where x is from 0 to 0.2, as the second component is described. The dielectric composite material can be formed as a thin film upon suitable substrates.
Authors:
 [1] ;  [1] ;  [1] ;  [1]
  1. (Los Alamos, NM)
Publication Date:
OSTI Identifier:
874702
Report Number(s):
US 6444336
DOE Contract Number:
W-7405-ENG-36
Resource Type:
Patent
Research Org:
Los Alamos National Laboratory (LANL), Los Alamos, NM
Country of Publication:
United States
Language:
English
Subject:
film; dielectric; composite; materials; dielectric; composite; material; comprising; crystal; phases; components; tiosub2; component; material; selected; consisting; basub1-x; srsubx; tiosub3; 03; 07; pbsub1-x; casubx; tiosub3; 04; 07; srsub1-x; pbsubx; tiosub3; 02; 04; basub1-x; cdsubx; tiosub3; 002; 01; batisub1-x; zrsubx; osub3; 02; 03; batisub1-x; snsubx; osub3; 015; 03; batisub1-x; hfsubx; osub3; 024; 03; pbsub1-13x; lasubx; tiosub302x; 023; 03; batiosub3subx; pbfeosub05; nbsub05; osub3sub1-x; 075; 09; pbtiosub3sub-; pbcosub05; wsub05; osub3sub1-x; 01; 045; pbtiosub3subx; pbmgsub05; wsub05; osub3sub1-x; 02; 04; pbtiosub3subx; pbfesub05; tasub05; osub3sub1-x; 02; component; described; dielectric; composite; material; formed; film; substrates; composite material; composite material; composite material; suitable substrate; crystal phase; omposite materials /428/501/