摘要
Periodic ferroelectric multilayers consisting of alternating stack of the dense and porous Ba0.9Sr0.1TiO3 layers have been fabricated by spin-coating and annealing sol-gel techniques using one single precursor. With 16 periods, the Ba0.9Sr0.1TiO 3 multilayers exhibit excellent performance as dielectric mirrors: symmetric peak reflectivities of above 95% and flattopped stop bands of about 75 nm. The reflectance peak position is tunable through varying the spinning rate in the spin-coating process. The lead-free Ba0.9Sr 0.1TiO3 multilayers show high stability.
| 源语言 | 英语 |
|---|---|
| 文章编号 | 082902 |
| 期刊 | Applied Physics Letters |
| 卷 | 89 |
| 期 | 8 |
| DOI | |
| 出版状态 | 已出版 - 2006 |
| 已对外发布 | 是 |
指纹
探究 'Ba0.9Sr0.1TiO3-based Bragg reflectors fabricated from one single chemical solution' 的科研主题。它们共同构成独一无二的指纹。引用此
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