富勒/合金杂交纳米片具有双极电荷传输特性
Takatsugu Wakahara1, Pasquale D'Angelo, Kun'ichi Miyazawa
1Fullerene Engineering Group, Advanced Materials Processing Unit, Advanced Key Technologies Division, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan. Wakahara.takatsugu@nims.go.jp
Journal of the American Chemical Society
|April 21, 2012
概括
研究人员使用一种简单的沉方法创建了新的C(60) / Co氨酸纳米薄膜. 这些纳米板在场效应晶体管 (FET) 中使用时表现出双极电荷传输.
科学领域:
- 材料科学 材料科学 材料科学
- 纳米技术 纳米技术
- 超分子化学 超分子化学
背景情况:
- 超分子化学使得能够设计出具有独特电子性质的新材料.
- 富勒 (C60) 和氨酸是先进电子材料的关键组成部分.
- 纳米架构为电子设备提供了量身定制的功能.
研究的目的:
- 为了合成和表征一种新的超分子纳米架构,基于C(60) / Co氨酸纳米片.
- 研究这些纳米片在场效应晶体管 (FET) 中的电荷传输特性.
主要方法:
- 液体-液体界面沉用于纳米架构合成.
- 使用光学显微镜,原子力显微镜 (AFM),扫描传输电子显微镜 (STEM),传输电子显微镜 (TEM) 和X射线衍射 (XRD) 进行表征.
- 底门,底接触场效应晶体管 (FET) 的制造和测试.
主要成果:
- 成功制备了具有高晶度的C ((60)) /Co玻尿酸纳米薄膜,其结晶度为1:1.
- 在制造的FET中证明两极电荷传输特征.
- 综合结构和形态的表征证实了纳米架构.
结论:
- 开发的C60) /Co氨酸纳米薄膜代表了电子应用的有前途的新材料.
- 简单的合成方法和观察到的双极运输突出显示了这种纳米架构的潜力.
- 进一步研究优化这些材料用于先进的电子设备是有必要的.
相关概念视频
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