Crystal structure and phototransistor behavior of N-substituted heptacence

• Main Authors: Wu, Yuechao, Yin, Zongyou, Xiao, Jinchong, Liu, Yi, Wei, Fengxia, Tan, Ke Jie, Huang, Ling, Yan, Qingyu, Hu, Fangzhong, Zhang, Hua, Zhang, Qichun, Kloc, Christian
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2013
• Online Access: https://hdl.handle.net/10356/96482; http://hdl.handle.net/10220/10276
• Institution: Nanyang Technological University

6,8,15,17-Tetraaza-1.18,4.5,9.10,13.14-tetrabenzoheptacene (TTH, 1) has been prepared and characterized by single-crystal X-ray structure analysis. A phototransistor device based on TTH single crystal demonstrated that TTH showed a good performance in signal amplification under the photoconductive e...