Anthracene and polyethylene thin film depositions by ionized cluster beam
Anthracene and polyethylene thin film depositions by ionized cluster beam
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通过电离簇束沉积蒽和聚乙烯薄膜
DOI：
10.1116/1.573497
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发表时间：
1986
期刊：
影响因子：
--
通讯作者：
T. Takagi
中科院分区：
文献类型：
--
作者：
H. Usui;I. Yamada;T. Takagi
蒽和聚乙烯薄膜通过离子团束（ICB）沉积。在最佳离子加速电压下沉积的薄膜显示出强烈的择优晶体取向。研究了晶体取向和薄膜晶粒尺寸对沉积条件的依赖性。通过ICB沉积的蒽薄膜的光致发光和电致发光性能优于真空沉积制备的类似薄膜的性能。对于聚乙烯，发现ICB制备的薄膜中分子含有的侧链比原料少。ICB聚乙烯薄膜的晶格参数接近单晶聚乙烯材料的晶格参数。通过增加离子加速电压，薄膜 - 基底的粘附强度得到提高。
Anthracene and polyethylene thin films were deposited by ionized cluster beam (ICB). Films deposited at optimum ion acceleration voltage showed strong preferential crystal orientation. The dependencies of crystal orientation and film grain size on deposition conditions were investigated. The photoluminescent and electroluminescent properties of anthracene films deposited by ICB were superior to those properties of similar films produced by vacuum deposition. In the case of polyethylene, it was found that in films produced by ICB, the molecules contain fewer side chains than in the source material. The lattice parameter in ICB polyethylene films was close to that of the single crystal polyethylene material. Strength of film–substrate adhesion was improved by increasing ion acceleration voltage.