具有热诱导相变的半金属单斜氧化钒的超薄纳米片。
Ultrathin nanosheets of half-metallic monoclinic vanadium dioxide with a thermally induced phase transition.
机构信息
National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, Anhui, 230029, PR China.
出版信息
Angew Chem Int Ed Engl. 2013 Jul 15;52(29):7554-8. doi: 10.1002/anie.201302891. Epub 2013 Jun 11.
PMID:23757381
Abstract
Only the half of it: A modified intercalation-deintercalation strategy that takes advantage of the characteristic thermally induced phase transition of monoclinic VO2 has been developed for the preparation of ultrathin VO2 nanosheets. The resultant nanosheets exhibit half-metallic character and a temperature-dependent phase transition. The half-metallicity could lead to applications in spintronic nanodevices.
摘要
仅有一半
一种改进的插层-脱插层策略，利用了单斜相 VO2 的热诱导相转变特性，被开发用于制备超薄 VO2 纳米片。所得纳米片表现出半金属特性和温度相关的相变。半金属性可能导致在自旋电子纳米器件中的应用。
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