Class of pure piezoelectric materials

Details Class of pure piezoelectric materials Class of pure piezoelectric materials

2009-03-11

2011-10-18

Speer, Timothy (Department: 1784)

Stock material or miscellaneous articles

Composite

Of inorganic material

C423S598000

Reexamination Certificate

active

08039131

ABSTRACT:
A modification of PbTiO3perovskite wherein at least part of Pb is replaced by a smaller atom with a similar ionic charge.

REFERENCES:
patent: 3962146 (1976-06-01), Matsuoka et al.
patent: 2006/0079050 (2006-04-01), Cahalen et al.
patent: 2006/0288928 (2006-12-01), Eom et al.
patent: 2008/0006795 (2008-01-01), Khatua et al.
patent: 2008/0006796 (2008-01-01), Khatua et al.
patent: 2008/0009572 (2008-01-01), Khatua et al.
patent: 2008/0009578 (2008-01-01), Khatua et al.
Das et al. 2002, Kluwer Academic Publishers, p. 239-247.
Zhigang. Wu and R. E. Cohen, Pressure-Induced Anomolous Phase Transitions and Colossal Enhancement of Piezoelectricity in PbTiO3, Phys. Rev. Lett., 95, 37601 (2005).
Muhetaer Ahart, Maddury Somayazulu, R. E. Cohen, P. Ganesh, Przmeyslaw Dera,Ho-Kwang Mao, Russell J. Hemley, Yang Ren, Peter Liermann and Zhigang Wu, Origin of Morphotropic phase boundaries in ferroelectrics, Nature 451, 06459 (2008).
X. Gonze et.al., First-principles computation of material properties: the ABINIT software project, Comput. Mater. Sci. 25, 478 (2002).
Muhtar Ahart et al., Origin of morphotropic phase boudaries in ferroelectrics, vol. 451/31, Jan. 2008.
Sonalee Chopra et al., Sol-gel preparation and characterization of calcium modified lead titanate (PCT) thin films, Ceramics International 30 (2004) 1477-1481.
Tomoaki Karaki et al., Electrical Properties of Epitaxial (Pb, Sr) TiO3 Thin Films Prepared by RF Magnetron Sputtering, Japanese Society of Applied Physics No. 118, Nov. 2002.
International Search Report and Written Opinion dated Sep. 8, 2009.

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