Electron emission from lead lanthanum zirconate titanate ferroelectric cathodes

Chen, Shu-tao; Dong, Xianlin; Shu-Xin, Zheng; Zhu, Ziqiu; Tang, Chuanxiang

doi:10.1016/j.ceramint.2006.03.019

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Cited by 8 publications

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“…Various ferroelectric materials, such as lead-lanthanum-zirconium-titanate (PLZT), barium titanate (BaTiO 3 ), etc. have been investigated [2][3][4]. Relaxor ferroelectric material PMN-PT near the morphotropic phase boundary (MPB) (x=0.32~0.34) are concerned for their excellent piezoelectric and dielectric properties and used in many field [5,6].…”

Section: Introductionmentioning

confidence: 99%

Technology of Ferroelectric Electron Emission

Wang

Feng

Wang

et al. 2010

AMR

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Electron emission from ferroelectric cathodes is commonly suggested as an electron source for different application due to its special characteristics such as high current density, easy treatment and operation, etc. The technology of (1-x)Pb(Mg1/3Nb2/3)O3-xPbTiO3 (PMN-PT) ferroelectric cathode is introduced in this paper. Stable emission current is obtained from the PMN-PT ferroelectric cathode and the characteristic of ferroelectric electron emission is deal with as well.

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