Rubrene Heteroepitaxial Nanostructures With Unique Orientation
Rubrene Heteroepitaxial Nanostructures With Unique Orientation
复制标题
DOI：
10.1021/jp806877e
复制
发表时间：
2008-10-01
影响因子：
3.7
通讯作者：
Campione, Marcello
中科院分区：
文献类型：
--
作者：
Campione, Marcello
基于优异的有机半导体rubrene的薄膜技术的发展严重阻碍了它在沉积在外源衬底时以非晶态凝固的趋势。本文通过气相沉积的方法在四烯单晶表面成功地生长了一层rubrene晶体薄膜。用扫描力显微镜进行的原子分辨率成像显示了薄膜的高结晶度和通过线-线外延关系实现的独特取向。
The development of a thin film technology based on the outstanding organic semiconductor rubrene is seriously prevented by its tendency to solidify in an amorphous state when deposited on foreign substrates. Here, a crystalline thin film of rubrene was successfully grown by vapor deposition on the surface of a tetracene single crystal. Atomic resolution imaging performed with scanning force microscopy revealed the high crystallinity of the film and its unique orientation achieved through a line-on-line epitaxial relation.