Electrical bistability in self-assembled hybrid multilayers of phospholipid and nanoparticles

被引：7
|
作者：
Yuan, Bing [1 ,2 ]
Hu, Shu-Xin [2 ]
Lu, Nai-Yan [3 ]
Xu, Fan [3 ]
Zhou, Kun [1 ]
Ma, Yu-Qiang [1 ,3 ]
Li, Ming [2 ]
机构：
[1] Soochow Univ, Ctr Soft Condensed Matter Phys & Interdisciplinar, Suzhou 215006, Peoples R China
[2] Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China
[3] Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China
来源：
NANOTECHNOLOGY | 2011年 / 22卷 / 31期
基金：
中国国家自然科学基金; 中国博士后科学基金;
关键词：
MEMORY ELEMENTS; THIN-FILMS; SUPERLATTICES; NANOCRYSTALS; MEMBRANES; BILAYERS; DEVICES;
D O I：
10.1088/0957-4484/22/31/315303
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A novel kind of biomolecule-based electrical bistable device composed of phospholipid-CdTe nanoparticle multilayered films was demonstrated. The composite film was fabricated by a facile solution-cast method. X-ray reflectivity and transmission electron microscopy measurements showed the homogeneous distribution of nanoparticles within the lamellar lipid matrix with long-range ordering. Current-voltage scans on the Al/(lipid-nanoparticle composite film)/ITO/glass structures at room temperature exhibited an obvious current bistable phenomenon. Further investigation of such bionanoparticle composite film promises to show its importance for applications in future memory nanodevices with tailored performance.
引用
收藏
页数：4
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