| 摘要 |
<p>A crystalline perovskite crystalline composite paraelectric material includes nano-regions containing rich N3−anions dispersed in a nano-grain sized matrix of crystalline oxide perovskite material, wherein (ABO3−δ)α-(ABO3−δ−γNγ)1−α. A represents a divalent element, B represents a tetravalent element,γsatisfies 0.005≰γ≰1.0, 1−αsatisfies 0.05≰1−α≰0.9, and 1−αis an area ratio between the regions containing rich N3−anions and the matrix of remaining oxide perovskite material.</p> |
