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ID 115609
Author
Tian, Tian University of Shanghai for Science and Technology
Cai, Bin University of Shanghai for Science and Technology|Utsunomiya University
Cheng, Qingqing University of Shanghai for Science and Technology
Fan, Cheng University of Shanghai for Science and Technology
Wang, Yanyan University of Shanghai for Science and Technology
Xu, Gongjie University of Shanghai for Science and Technology
Gu, Fuxing University of Shanghai for Science and Technology
Liao, Feng University of Shanghai for Science and Technology
Sugihara, Okihiro Utsunomiya University
Keywords
Nanowires
DAST
Nonlinear
Self-assembly
Content Type
Journal Article
Description
In this study, we propose a one-drop self-assembly method, which proved capable of successfully preparing 4-N, N-dimethylamino-4′-N′-methyl-stilbazolium tosylate (DAST) single-crystalline nanowires (NWs). The apparent roughness of the DAST NWs was determined to be less than 100 pm by using a high-resolution atomic force microscope, indicating their ultrafine quality. The DAST NWs also exhibited excellent nonlinear optical properties, including two-photon excited fluorescence and second harmonic generation, which could enable the production of low-cost, low-power-consumption wideband wavelength conversion devices. Thus, the described method may provide a new avenue for organic NW fabrication.
Journal Title
Nanoscale Research Letters
ISSN
1556276X
Publisher
Springer Nature
Volume
14
Start Page
269
Published Date
2019-08-07
Rights
This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
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DOI (Published Version)
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language
eng
TextVersion
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departments
Institute of Post-LED Photonics
Science and Technology