Functional bimorph composite nanotapes
Functional bimorph composite nanotapes
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DOI：
10.1021/nl0257216
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发表时间：
2002-10-01
期刊：
影响因子：
10.8
通讯作者：
Yang, PD
中科院分区：
文献类型：
--
作者：
He, RR;Law, M;Yang, PD
单晶纳米带被用作衬底，通过激光烧蚀技术沉积不同的功能薄膜的外延生长。这种简单的方法产生具有尖锐的结构和组成界面的高度结晶的双层纳米带。作为一个例子，Co0.05Ti0.95O2@SnO2纳米带在室温下是铁磁性的。这些复合纳米带，与他们的各种可能的功能hies，代表了一类重要的新的纳米级的光电应用的积木。
Single-crystalline nanoribbons were used as substrates for the epitaxial growth of different functional thin films deposited by laser ablation techniques. This simple method yields highly crystalline bilayer nanotapes with sharp structural and compositional interfaces. As an example, Co0.05Ti0.95O2@SnO2 nanotapes are shown to be ferromagnetic at room temperature. These composite nanotapes, with their various possible functional hies, represent an important new class of nanoscale building blocks for optoelectronic applications.