journal article·2016-09Open access

Epitaxial 2D PbS Nanoplates Arrays with Highly Efficient Infrared Response

Yao Wen, Qisheng Wang, Lei Yin, Qi Liu, Feng Wang, Fengmei Wang, Zhenxing Wang, Kaili Liu, Kai Xu, Yun Huang, Tofik Ahmed Shifa, Chao Jiang, Jie Xiong, Jun He

Advanced Materials· Volume 28· Issue 36

Abstract

2D nonlayered semiconductors attract intense interest due to their unique planar structure and various fascinating optoelectronic properties. Here, a method is developed to design orientation-controlled and well-defined single-crystalline PbS nanoplates arrays on mica. Furthermore, the single PbS nanoplate device displays great photoresponsivity, detectivity, and photogain values as high as 1621 A W−1, 1.72 × 1011 Jones, and 2512, respectively. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.
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Research context

OpenAlex topics: 2D Materials and Applications · Quantum Dots Synthesis And Properties · Perovskite Materials and Applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

CAS Center for Excellence in Nanoscience National Center for Nanoscience and Technology Beijing 100190 China

CAS Key Laboratory for Standardization and Measurement for Nanotechnology National Center for Nanoscience and Technology Beijing 100190 China

University of Chinese Academy of Sciences Beijing 100049 China

Department of Electrical and Computer Engineering National University of Singapore Singapore 117576 Singapore

CAS Key Laboratory of Nanosystem and Hierarchical Fabrication National Center for Nanoscience and Technology Beijing 100190 China

Key Laboratory of Microelectronic Devices and Integrated Technology Institute of Microelectronics Chinese Academy of Sciences Beijing 100029 China

State Key Laboratory of Electronic Thin Film and Integrated Devices University of Electronic Science and Technology of China Chengdu 610054 China

Funding

Chinese Academy of Sciences

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