• The dielectric loss is measured to study the variation of defect concentration in doped ceramics. And the mechanism of doping is analyzed.

    利用介电损耗峰随掺杂变化研究缺陷浓度掺杂材料中的变化,以此来研究掺杂对铁电性能影响机制。

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  • Barium vacancy existed in grain boundary is responsible for the PTCR effect observed in donor doped barium titanate ceramics.

    施主掺杂陶瓷的PT CR效应来源于晶界上的钡空位

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  • Transition metal ion-doped glass-ceramics can combine the advantages of easy process ability of glass and high emission efficiency in broadband of transparent crystal.

    过渡金属离子掺杂微玻璃结合玻璃加工性透明晶体具有高效宽带发光优点

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  • The La-doped PZN-PZT ceramics and their powders were fabricated using solid state sintered technology.

    采用固相烧结法合成了不同镧掺杂量的PZN - PZ t压电陶瓷粉体

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  • The La-doped PZN-PZT ceramics and their powders were fabricated using solid state sintered technology.

    采用固相烧结法合成了不同镧掺杂量的PZN - PZ t压电陶瓷粉体

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