Nanodrawing of Aligned Single Carbon Nanotubes with a Nanopen

详细信息    查看全文

• 作者：Talia Yeshua ; Christian Lehmann ; Uwe Hübner ; Suzanna Azoubel ; Shlomo Magdassi ; Eleanor E. B. Campbell ; Stephanie Reich ; Aaron Lewis
• 刊名：Nano Letters
• 出版年：2016
• 出版时间：March 9, 2016
• 年：2016
• 卷：16
• 期：3
• 页码：1517-1522
• 全文大小：435K
• ISSN：1530-6992

文摘

Single-walled carbon nanotubes (SWCNTs) are considered pivotal components for molecular electronics. Techniques for SWCNT lithography today lack simplicity, flexibility, and speed of direct, oriented deposition at specific target locations. In this paper SWCNTs are directly drawn and placed with chemical identification and demonstrated orientation using fountain pen nanolithography (FPN) under ambient conditions. Placement across specific electrical contacts with such alignment is demonstrated and characterized. The fundamental basis of the drawing process with alignment has potential applications for other related systems such as inorganic nanotubes, polymers, and biological molecules.