PLZT (lead lanthanum zirconate titanate) is a transparent ferroelectric cetamics-Some kinds of PLZT have electro-optic memory property and photoferroelectric effect (PFE). Thus they can be used for image storage and display. Since PLZT is intrinsically photo—sensitive in near-UV region and has large threshold exposure energy
its application is restricted. In this paper an ion implantation method is introduced to increase the photoferroelectric image storage sensitivity of PLZT.
关键词
Keywords
references
A. H. Meitzler et al . , Bell Sys. Tech. J. 49 ( 1970 ), 6 : 953 .
J. R. Maldonado and A. H. Meitzler , Proc. IEEE , 59 ( 1971 ), 3 : 368 .
C. E. Land , Proceedings of the society of photo-optical instrumentation engineers, Vol.83, Optical information processing , 1976 , p. 44 .
C. E. Land , Op. Eng. , 17 ( 1976 ), 317 .
C. E. Land and P. S. Peercy , US Patent, 4391901 ( 1983 ) .
许煜寰 等 , 铁电与压电材料 , 科学出版社 , 1978 年。
P. S. Peercy et al . , IEEE Trans. Elec. Dev. , ED-28 ( 1981 ), 6 : 756 .
P. E. Peercy and C. E. Land , Nucl. Instr. Meth. , 209/210 ( 1983 ), 1167 .
C. E. Land and P. S. Peercy , Ferroelectrics , 45 ( 1982 ), 25 .
C. E. Land , Japanese J. Appl. Phys. , 24 ( 1985 ) Supplement , 24-26 : 134 .