Photodetectors: High-Performance Photodetectors Based on Effective Exciton Dissociation in Protein-Adsorbed Multiwalled Carbon Nanotube Nanohybrids (Advanced Optical Materials 1/2017)

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• 作者：Youpin Gong ; Qingfeng Liu ; Maogang Gong ; Ti Wang ; Guanggen Zeng ; Wai-Lun Chan and Judy Wu
• 刊名：Advanced Optical Materials
• 出版年：2017
• 出版时间：January 4, 2017
• 年：2017
• 卷：5
• 期：1
• 全文大小：4739K
• ISSN：2195-1071

文摘

Biomolecule cytochrome C absorbed to multiwall carbon nanotubes can form interface heterojunctions for high efficiency exciton dissociation, photo–electron transfer, and transport with high mobility. The extraordinary external quantum efficiency up to 38.2% obtained in the cytochrome C/nanotube infrared detectors illustrates that these photonic nanohybrids are promising for room temperature quantum optoelectronics. The work presented by Y. P. Gong, J. Wu, and co-workers in article number 1600478 opens up a new potential direction through nanoscale interface design for exploration of high-performance, low-cost, and flexible carbonbased optoelectronic nanohybrids.