| 词条 | core-shell structure |
| 释义 | core-shell structure(核-壳结构) It is a term of dielectric ceramics . In the core-shell structure，the additive elements are partially dissolved in the BT lattice to form a shell which surrounds the core region. The shell is known to have non-ferroelectric pseudo-cubic structure，whereas the core is the pure BT with a ferroelectric tetragonal structure. |
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