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| 1 | High-performance fiber-integrated multifunctional graphene-optoelectronic device with photoelectric detection and optic-phase modulation显示文摘In graphene-based optoelectronic devices,the ultraweak interaction between a light and monolayer graphene leads to low optical absorption and low responsivity for the photodetectors and relative high half-wave voltage for the phase modulator.Here,an integration of the monolayer graphene onto the side-polished optical fiber is demonstrated,which is capable of providing a cost-effective strategy to enhance the light–graphene interaction,allowing us to obtain a highly efficient optical absorption in graphene and achieve multifunctions:photodetection and optical phase modulation.As a photodetector,the device has ultrahigh responsivity(1.5×10^(7) A/W)and high external quantum efficiency(>1.2×10^(9)%).Additionally,the polybutadiene/polymethyl methacrylate(PMMA)film on the graphene can render the device an optical phase modulator through the large thermo-optic effect of the PMMA.As a phase modulator,the device has a relatively low half-wave voltage of 3 V with a 16 dB extinction ratio in Mach–Zehnder interferometer configuration. | LINQING ZHUO PENGPENG FAN SHUANG ZHANG YUANSONG ZHAN YANMEI LINYU ZHANG DONGQUAN LI ZHEN CHE WENGUO ZHU HUADAN ZHENG JIEYUAN TANG JUN ZHANG YONGCHUN ZHONG WENXIAO FANG GUOGUANG LU JIANHUI YU ZHE CHEN | 2020 | Photonics Research2020，8，12： | 3 |
| 2 | Flexible electronics and optoelectronics of 2D van der Waals materials显示文摘Flexible electronics and optoelectronics exhibit inevitable trends in next-generation intelligent industries,including healthcare and wellness,electronic skins,the automotive industry,and foldable or rollable displays.Traditional bulk-material-based flexible devices considerably rely on lattice-matched crystal structures and are usually plagued by unavoidable chemical disorders at the interface.Two-dimensional van der Waals materials(2D VdWMs)have exceptional multifunctional properties,including large specific area,dangling-bond-free interface,plane-to-plane van der Waals interactions,and excellent mechanical,electrical,and optical properties.Thus,2D VdWMs have considerable application potential in functional intelligent flexible devices.To utilize the unique properties of 2D VdWMs and their van der Waals heterostructures,new designs and configurations of electronics and optoelectronics have emerged.However,these new designs and configurations do not consider lattice mismatch and process incompatibility issues.In this review,we summarized the recently reported 2D VdWM-based flexible electronic and optoelectronic devices with various functions thoroughly.Moreover,we identified the challenges and opportunities for further applications of 2D VdWM-based flexible electronics and optoelectronics. | Huihui Yu Zhihong Cao Zheng Zhang Xiankun Zhang Yue Zhang | 2022 | International Journal of Minerals,Metallurgy and Materials2022，29，4： | 2 |
| 3 | Strain modulation on graphene/ZnO nanowire mixed- dimensional van der Waals heterostructure for high- performance photosensor显示文摘因为它在紧张下面避免契约破裂和原子重建,混合维的货车 der Waals (vdW ) heterostructure 是为拉紧的电子学和光电子的一块有希望的积木。我们为高效的 photosensing 建议在二维的 graphene 和一个维的 ZnO nanowire 之间的新奇混合维的 vdW heterostructure。由利用 ZnO 的压电的性质,紧张调整在混合维的 vdW heterostructure 被完成优化设备表演。由联合超离频在 graphene 的电子转移速度并且极其在 ZnO 的洞的长寿时间, 1.87 ? 的突出的 responsivity?? | Shuo Liu Qingliang Liao Zheng Zhang Xiankun Zhang Shengnan Lu Lixin Zhou Mengyu Hong Zhuo Kang Yue Zhang | 2017 | Nano Research2017，10，10： | 2 |
| 4 | Stick-and-play system based on interfacial adhesion control enhanced by micro/nanostructures显示文摘The evolution of membrane-type electronics has facilitated the development of stick-and-play systems,which confer diverse electrical functions to various planar or arbitrary curvilinear surfaces.The stick-and-play concept is based on the development of thin electronic devices in a printable format and their subsequent transfer to target surfaces.The development of this technology requires control of the interfacial adhesion of the electronic prints for retrieval from a carrier and transfer to the target surface.First,we discuss the transfer printing for membrane-type electronics,starting from an overview of materials available for flexible substrates,transfer printing of electronic prints for retrieval,and assembly for further integration.Second,we explain the stick-and-play concept based on fabricated membrane-type electronics;'stick' and “play'refer to the transfer of electronic devices and the performance of their electronic functions,respectively.In particular,we broadly survey various methods based on micro/nanostructures,including gecko-inspired,interlocking,cephalopod-sucker-inspired,and cilia structures,which can be employed to stick-and-play systems for enhancing interfacial adhesion with complex target surfaces under dynamic and wet conditions.Finally,we highlight the stick-and-play system application of micro/nanostructures for skin-attachable biomedical electronics,e-textiles,and environmental monitoring electronics. | Jung II Yoo Seung Hyun Kim Heung Cho Ko | 2021 | Nano Research2021，14，9： | 1 |
| 5 | Recent advances in flexible photodetectors based on 1D nanostructures显示文摘Semiconductor nanowires have demonstrated excellent electronic and optoelectronic properties.When integrated into photodetectors,excellent device performance can be easily attained.Apart from the exceptional performance,these nanowires can also enable robust and mechanically flexible photodetectors for various advanced utilizations that the rigid counterparts cannot perform.These unique applications include personal healthcare,next-generation robotics and many others.In this review,we would first discuss the nanowire fabrication techniques as well as the assembly methods of constructing largescale nanowire arrays.Then,the recent development of flexible photodetectors based on these different nanowire material systems is evaluated in detail.At the same time,we also introduce some recent advancement that allows individual photodetectors to integrate into a more complex system for advanced deployment.Finally,a short conclusion and outlook of challenges faced in the future of the community is presented. | Senpo Yip Lifan Shen Johnny C Ho | 2019 | Journal of Semiconductors2019，40，11： | 1 |
| 6 | 360°omnidirectional,printable and transparent photodetectors for flexible optoelectronics显示文摘Flexible optoelectronics that can be bent,wrapped,and stretched have attracted interest for wearable and mobile applications.In this work,we demonstrate a transparent 360°omnidirectional photodetector(PD)that can be stretched and wrapped around flexible or curved substrates.By embedding interlaced ZnO and Ag nanowires(NWs)in thermoplastic polyurethane via inkjet printing,the device featured>75%transmittance in the visible region,showing high photoresponsivity and response time(10-30 A/W and 0.8 s,respectively).Moreover,the flexible PD performs well under deformation(only 9%decay in the photocurrent under 60%strain and 8%loss when the device is bent at a radius of 5 mm),which allows it to be readily applied on curved surfaces,such as skin or optical fibers.This study opens the door for the development of flexible optoelectronics that could be implemented in fiber optics,wearable electronics,self-powered systems,bio-signal monitors,and epidermal electronics. | Der-Hsien Lien Hsin-Ping Wang Shih-Bin Chen Yu-Chieh Chi Chung-Lun Wu Gong-Ru Lin Ying-Chih Liao Jr-Hau He | 2018 | npj Flexible Electronics2018，2，1： | 0 |
| 7 | All-carbon hybrids for high-performance electronics,optoelectronics and energy storage显示文摘The family of carbon allotropes such as carbon nanotubes(CNTs) and graphene, with their rich chemical and physical characteristics, has attracted intense attentions in the field of nanotechnology and enabled a number of disruptive devices and applications in electronics, optoelectronics and energy storage.Just as no individual 2 D(two-dimensional) material can meet all technological requirements of various applications, combining carbon materials of different dimensionality into a hybrid form is a promising strategy to optimize properties and to build novel devices operating with new principles. In particular, the direct synthesis of 2 D or 3 D(three-dimensional) sp2-hybridized all-carbon hybrids based on merging CNTs and graphene affords a great promise for future electronic, optoelectronic and energy storages. Here, we review the progress of all-carbon hybrids-based devices, covering material preparation, fabrication techniques as well as applied devices. Recent progress about large-scale synthesis and assembly techniques is highlighted,and with many intrinsic advantages, the all-carbon strategy opens up a highly promising approach to obtain high-performance integrated circuits. Moreover, this review will discuss the remaining challenges in the field and provide perspectives on future applications. | Shuchao QIN Yuanda LIU Hongzhu JIANG Yongbing XU Yi SHI Rong ZHANG Fengqiu WANG | 2019 | Science China(Information Sciences)2019，62，12： | 0 |
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