DOI: 10.1016/j.scib.2020.07.034
论文题名: Molecular cocrystal odyssey to unconventional electronics and photonics
作者: Zhu W. ; Zhang X. ; Hu W.
刊名: Science Bulletin
ISSN: 20959273
出版年: 2021
卷: 66, 期: 5 起始页码: 512
结束页码: 520
语种: 英语
中文关键词: Cocrystal
; Electronics
; Photonics
; Self-assembly
英文关键词: Carrier transport
; Computation theory
; Field effect transistors
; Nonlinear optics
; Optical correlation
; Optical properties
; Single crystals
; Systems analysis
; Ambipolar charge transports
; Component materials
; Materials scientist
; Measurement methodology
; Molecular self assembly
; Nucleation and growth
; Science and Technology
; Single-crystal devices
; Optical waveguides
英文摘要: Cocrystal has been discovered and studied for more than 170 years since 1844, while the applications to optoelectronics only begin in the last decade. Several general questions that chemists and materials scientists currently seek to answer are: can we design and control the molecular self-assembly and cocrystal growth, what's the packing-property correlations, as well as how can we improve device parameters for real applications in industry. In this contribution, we review our and other groups’ recent advances in the cocrystal research field sequentially including: (1) nucleation and growth mechanisms for selective preparation of cocrystals with different donor/acceptor ratio and morphology; (2) charge transport and electronic devices, particularly field-effect transistor (FET) and photo-response device. We discuss the in-situ single crystal device fabrication method, ambipolar charge transport, and molecular packing-charge separation correlation; (3) photonic and optical property, focusing on optical waveguide, photonic logic computation, and nonlinear optics (NLO). We present unusual optical properties revealed by advanced instruments and general structure-function relations for future study. Importantly, the extensive investigations described herein yield in-depth and detailed understandings of molecular cocrystals, and show that such bi-component material systems together with the developed instrument measurement methodologies have the potential to initiate unconventional electronic and photonic science and technology. © 2020 Science China Press Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/170532
Appears in Collections: 气候变化与战略
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作者单位: Tianjin Key Laboratory of Molecular Optoelectronic Sciences (TJ-MOS), Department of Chemistry, School of Science, Tianjin University, Tianjin, 300072, China; Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Fuzhou, 350207, China
Recommended Citation:
Zhu W.,Zhang X.,Hu W.. Molecular cocrystal odyssey to unconventional electronics and photonics[J]. Science Bulletin,2021-01-01,66(5)