The influence of stress and size effects on the ferroelectric or dielectric property of PbTiO_3 (PTO) (ultrathin) films by using Landau-Devonshire theory is discussed.

 
  • 用推广的Landau Devonshire理论研究了应力与尺寸效应对PbTiO3(PTO)薄膜的铁电/介电性质的影响.
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