Solution-processed near-infrared phototransistor based on ultrathin nanocrystals of octamethyl substituted zinc(II) phthalocyanine

Shan, Haiquan; Wang, Yulong; Li, Chen; Hu, Qikun; Sun, Xize; Dong, Lei; Feng, Yaomiao; Ye, Wenkang; Xu, Jiaju; Xu, Zong-Xiang

2018-07

10.1016/j.orgel.2018.04.023

ORGANIC ELECTRONICS   影响因子和分区

1566-1199

1878-5530

A drop-casted near-infrared (NIR) organic phototransistor (OPT) based on ultrathin nanocrystals of octamethyl substituted zinc(II) phthalocyanine (ZnMe2Pc) has been developed, as an attempt to realize NIR detecting property of metal phthalocyanine (MPc) in OPT, and a preliminary feasibility exploration of solution processing for MPc-based OPT fabrication. The broad and strong NIR light absorption together with the enhanced hole mobility of these ZnMe2Pc nanocrystals led to the significantly increased performances in NIR detecting and sensing compared with that of the vacuum deposited OPT. The cost-effective processes both in materials preparation and device fabrication are promising in future application.

Octamethyl substituted zinc(II) phthalocyanine Drop-casted Organic phototransistor Near-infrared

SCI ; EI

英语

第一 ; 通讯

Special Funds for the Development of Strategic Emerging Industries in Shenzhen[JCYJ20170412154240645]

Materials Science ; Physics

Materials Science, Multidisciplinary ; Physics, Applied

WOS:000432557000029

ELSEVIER SCIENCE BV

20181605027431

Cost effectiveness ; Drops ; Hole mobility ; Light absorption ; Nanocrystals ; Phototransistors ; Zinc compounds

Semiconducting Materials:712.1 ; Semiconductor Devices and Integrated Circuits:714.2 ; Light/Optics:741.1 ; Nanotechnology:761 ; Industrial Economics:911.2

PHYSICS

Web of Science

South Univ Sci & Technol China, Dept Chem, Shenzhen 518055, Guangdong, Peoples R China

Shan, Haiquan,Wang, Yulong,Li, Chen,et al. Solution-processed near-infrared phototransistor based on ultrathin nanocrystals of octamethyl substituted zinc(II) phthalocyanine[J]. ORGANIC ELECTRONICS,2018,58:197-201.

Shan, Haiquan.,Wang, Yulong.,Li, Chen.,Hu, Qikun.,Sun, Xize.,...&Xu, Zong-Xiang.(2018).Solution-processed near-infrared phototransistor based on ultrathin nanocrystals of octamethyl substituted zinc(II) phthalocyanine.ORGANIC ELECTRONICS,58,197-201.

Shan, Haiquan,et al."Solution-processed near-infrared phototransistor based on ultrathin nanocrystals of octamethyl substituted zinc(II) phthalocyanine".ORGANIC ELECTRONICS 58(2018):197-201.