A feather-like structure of β-Al2TiO5 film prepared by laser chemical vapor deposition.
A feather-like structure of β-Al2TiO5 film prepared by laser chemical vapor deposition.
复制标题
采用激光化学气相沉积法制备的羽毛状结构的β-Al2TiO5薄膜。
DOI：
10.1016/j.jeurceramsoc.2015.01.027
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发表时间：
2015
影响因子：
5.7
通讯作者：
T. Goto
中科院分区：
文献类型：
--
作者：
A. Ito;S. Nishigaki;T. Goto
采用激光化学气相沉积法制备了羽毛状结构的β-Al2TiO5薄膜。β-Al2TiO5薄膜由柱状晶组成。定向微柱在柱状晶的一侧生长，形成羽毛状结构。在微柱上形成了锯状纳米结构。羽毛状结构中的柱状和纳米结构的微结构演化与伪钙钛矿β-Al2TiO5晶体结构有关。
β-Al2TiO5film with a feather-like structure was prepared by laser chemical vapor deposition. The β-Al2TiO5film consisted of columnar grains. Oriented microcolumns grew on the side of the columnar grains, forming a feather-like structure. Saw-like nanostructures were developed on the microcolumns. The microstructural evolutions of columns and nanostructures in the feather-like structure are associated with the pseudobrookite β-Al2TiO5crystal structure.