1) relaxor based ferroelectrics
弛豫基铁电体
2) relaxor ferroelectrics
弛豫铁电体
1.
Structure and relaxation of relaxor ferroelectrics;
弛豫铁电体的弛豫性结构研究
2.
This paper outlines and reviews the theory and its progress in order disorder transformation for relaxor ferroelectrics , and also prospects the future of the theory briefl
简要介绍了弛豫铁电体的有序-无序转变理论的发展过程及新进展,并对该理论进行了评述。
3.
The activation energy \%Q \%of four typical relaxor ferroelectrics: disordered (\%S=0 35)\%Pb(Sc\-\{0 5\}Ta\-\{0 5\})O\-3 (PST) single crystal, disordered (\%S\%=0 40)PST ceramic, 0 85Pb(Zn\-\{1/3\}Nb\-\{2/3\})O\-3\|0 15BaTiO\-3(PZN\|BT) ceramic,and 0 93Pb(Mg.
从德拜弛豫理论出发 ,通过介电温度谱得到弛豫时间温度谱 ,由此计算弛豫铁电体的弛豫激活能Q和指数前因子τ0 。
3) relaxor ferroelectric
弛豫铁电体
1.
Based on the crystal structures of NBT and the theories of the B-site-complex relaxor ferroelectrics,this paper also probes into the relaxor mechanism of the A-site-complex relaxor ferroelectrics,especially Na_(0.
5))TiO_3,NBT)是一种典型的 A 位复合钙钛矿结构弛豫铁电体,具有复杂的相变序列,介电温度峰呈现明显的弛豫性。
2.
Novel relaxor ferroelectric crystal (1-x)PbZn_ 1/3 Nb_ 2/3 O_ 3-x PbTiO_ 3 (PZNT)is a solid solution which is formed between relaxor ferroelectric crystal PbZn_ 1/3 Nb_ 2/3 O_ 3 (PZN) and general ferroelectric crystal PbTiO_ 3 (PT) in the range 0≤x≤0.
(1-x)PbZn1/3Nb2/3O3-xPbTi O3(PZNT)晶体是弛豫铁电体PbZn1/3Nb2/3O3(PZN)与普通铁电体PbTi O3(PT)在0≤x≤0。
3.
The dielectric response of PMN-PZN-PT relaxor ferroelectric ceramics was measured under various external fields.
结果表明：直流偏压场与交流测试场对弛豫铁电体的作用相反，增大偏压场导致介电常数的降低，而增大测试场则使介电常数升高。
5) lead based ferroelectric relaxor
铅基弛豫型铁电体
1.
It is very different to fabricate pure perovskite phase materials without the appearance of pyrochlore phase in lead based ferroelectric relaxors studies.
铅基弛豫型铁电体研究中遇到的普遍问题是难制成纯钙钛矿相的材料，在制备过程中常伴有焦绿石相的出现。
6) relaxor ferroelectric single crystals
弛豫铁电单晶体
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