These functional devices can be realized by using electro-optical effect of transparent ferroelectric ceramic materials.
这些功能元件可采用透明铁电陶瓷材料的电光效应来实现。
2
Because BST materials weren't added with Pb and had the electrocaloric effect, the reseatch on BST thin films applied ferroelectric refrigeration was more meaningful to protect the entironment.