罗世永, 张家芸. SrTiO3的缺陷化学[J]. 工程科学学报, 2001, 23(5): 409-413. DOI: 10.13374/j.issn1001-053x.2001.05.006
引用本文: 罗世永, 张家芸. SrTiO3的缺陷化学[J]. 工程科学学报, 2001, 23(5): 409-413. DOI: 10.13374/j.issn1001-053x.2001.05.006
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LUO Shiyong, ZHANG Jiayun. Defect Chemistry of Stronitum Titanate[J]. Chinese Journal of Engineering, 2001, 23(5): 409-413. DOI: 10.13374/j.issn1001-053x.2001.05.006
Citation: LUO Shiyong, ZHANG Jiayun. Defect Chemistry of Stronitum Titanate[J]. Chinese Journal of Engineering, 2001, 23(5): 409-413. DOI: 10.13374/j.issn1001-053x.2001.05.006
shu

SrTiO3的缺陷化学

Defect Chemistry of Stronitum Titanate

    摘要
  • 摘要: 系统分析了有关SrTiO3的缺陷化学的文献报道,在此基础上给出了未掺杂、受主和施主掺杂SrTiO3的缺陷反应方程、平衡常数、各种缺陷的生成自由能和生成焓.由此可以计算和预测SrTiO3主要点缺陷的浓度.

     

    Abstract: Equilibrium constants of defect reactions, Gibbs free energies and formation enthalpies of defects in undoped, acceptor-doped and donor-doped SrTiO3 are presented on the bases of analysis of defect chemistry and corresponding reports. Thus, the concentration of point defects of the SrTiO3 can be calculated and predicted.

     

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