LB技术制备FePt纳米粒子单层膜
Preparation of FePt Nanoparticle Monolayer by Langmuir-Blogett Method作者机构：薄膜与微细技术教育部重点实验室
出 版 物：《高等学校化学学报》 (Chemical Journal of Chinese Universities)
年 卷 期：2004年第25卷第12期
页 面：2212-2214页
核心收录：
学科分类：07[理学] 0703[理学-化学] 070301[理学-无机化学]
基 金：上海交通大学青年教师校内科研启动基金 日立公司项目资助
摘 要：The monolayer film of FePt nanoparticles with the mean size about 4 nm was fabricated on a silicon substrate by the Langmuir-Blodgett(LB) technology. The properties of the monolayer film were characterized by π-A isotherms, atomic force microscope(AFM) and small-angle X-ray diffraction. The results showed that the monolayer of FePt nanoparticles has a smooth surface and a dense structure as shown by the AFM image. Small-angle X-ray diffraction(SXRD) measurement of multilayer structure for the FePt nanoparticles indicated that the superlattices consist of well-defined smooth layers.
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