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课题组长


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简历:

戴庆,国家纳米科学中心所务委员、科技处处长、中科院特聘研究员,博士生导师。获第十五届中国青年科技奖和国家杰出青年科学基金资助。现任英国皇家化学会会士,军委科技委主题专家。

2003-2007年在英国帝国理工大学完成本硕连读课程(MEng)2011年在英国剑桥大学获得博士学位,随后在剑桥大学光电子研究中心从事博士后研究工作。2012当选剑桥大学Wolfson学院Junior Research Fellow并入选“国家特聘专家青年项目”,同年5月加入国家纳米科学中心。

主要从事纳米材料光子性能调控与器件研究,通过调控材料极化激元实现微纳尺度光压缩与转化功能,为下一代高速光电子芯片提供关键光电互联方案。成果包括:成功将入射光波长压缩百倍引入芯片,解决因衍射极限导致的光电互联模块尺寸失配问题;利用自主研制的国内首台低温(30K)近场显微镜,设计新模式异质结将SPP寿命提升十倍达到皮秒量级,满足芯片中波导传输需求;在单壁碳管中首次观测光场电子隧穿效应,获得高时空相干飞秒超快电子源,实现高速电光信号转换。已在Nature Mater.、Nature Photon.、Nature Commun.Adv. Mater.Phys. Rev. Lett.等国际知名学术期刊发表SCI论文110篇,相关成果被Nature等科学媒体高亮报道。申请国家发明专利44项,授权16项。作为执行主席举办了香山科学会议、ChinaNANO 光子学分会等高水平学术会议。现担任Nanoscale期刊副主编和NatureNature Materials等期刊的特约审稿人。



研究领域:

     碳基纳米光子学材料 




代表论著:

1. Ning Li#, Xiangdong Guo#, Xiaoxia Yang*, Ruishi Qi, Tianyu Qiao, Yifei Li, Ruochen Shi, Yuehui Li, Kaihui Liu, Zhi Xu, Lei Liu, F. Javier García de Abajo, Qing Dai*, En-Ge Wang*, and Peng Gao*, Direct observation of highly confined phonon polaritons in 3 suspended monolayer hexagonal boron nitride. Nature Materials. 2020 DOI:10.1038/s41563-020-0763-z

2. Xiangdong Guo, Ruina Liu, Debo Hu, Hai Hu, Zheng Wei, Rui Wang, Yunyun Dai, Yang Cheng, Ke Chen, Kaihui Liu, Guangyu Zhang, Xing Zhu, Zhipei Sun,* Xiaoxia Yang,* and Qing Dai*. Efficient All-Optical Plasmonic Modulators with Atomically Thin Van Der Waals Heterostructures. Advanced Materials. 2020, 1907105

3. Chi Li#, Ke Chen#, Mengxue Guan#, Xiaowei Wang, Xu Zhou, Feng Zhai, Jiayu Dai, Zhenjun Li, Zhipei Sun, Sheng Meng*, Kaihui Liu*, Qing Dai* .Extreme nonlinear strong-field photoemission from carbon nanotubes. Nature Communications. 2019, 10:4891

4. Hai Hu#, Xiaoxia Yang#, Xiangdong Guo, Kaveh Khaliji, Sudipta Romen Biswas, F. Javier García de Abajo, Tony Low*, Zhipei Sun*, Qing Dai*. Gas identification with graphene plasmons. Nature Communications. 2019, 10:1131

5. Debo Hu, Xiaoxia Yang, Chi Li, Ruina Liu, Ziheng Yao, Hai Hu, Stephanie N. Gilbert Coeder. Jianing Chen, Zhipei Sun, Mengkun Liu*, Qing Dai*. Probing optial anisotropy of nanometer-thin van der waals microcrystals by near-field imaging. Nature Communications, 2017.8(1):1471

6. Hai Hu, Xiaoxia Yang, Feng Zhai, Debo Hu, Ruina Liu, Kaihui Liu*, Zhipei Sun*, Qing Dai*. Far-field nanoscale infrared spectroscopy of vibrational fingerprints of molecules with graphene plasmons. Nature Communications, 2016, 7:12334.

7. Hui Wang, Yu-Ming He, T.-H. Chung, Hai Hu, Ying Yu, Si Chen, Xing Ding, M.-C. Chen, Jian Qin, Xiaoxia Yang, Run-Ze Liu, Z.-C. Duan, J.-P. Li, S. Gerhardt, K. Winkler, J. Jurkat, Lin-Jun Wang, Niels Gregersen, Yong-Heng Huo, Qing Dai, Siyuan Yu, Sven Höfling, Chao-Yang Lu & Jian-Wei Pan. Towards optimal single-photon sources from polarized microcavities. Nature Photonics. DOI: 10.1038/s41566-019-0494-3

8. Debo Hu, Ke Chen, Xinzhong Chen, Xiangdong Guo, Mengkun Liu,* and  Qing Dai*. Tunable Modal Birefringence in a Low-Loss Van Der Waals Waveguide. Advanced Materials. 2019, 1807788

9. Shenghan Zhou#, Ke Chen#, Matthew Thomas Cole, Zhenjun Li,Jun, Chen,Chi Li,* and Qing Dai*. Ultrafast Field-Emission Electron Sources Based on Nanomaterials. Advanced Materials. 2019:201805845

10. Hui Wang#, Hai Hu#, T.-H. Chung#, Jian Qin, Xiaoxia Yang, J.-P. Li,1, R.-Z. Liu, H.-S. Zhong, Y.-M. He, Xing Ding, Y.-H. Deng, C. Schneider, Qing Dai*, Y.-H. Huo*, Sven Hofling, Chao-Yang Lu*, and Jian-Wei Pan*. On-demand Semiconductor Source of Entangled Photons Which Simultaneously Has High Fidelity, Efficiency, and Indistinguishability. Physical Review Letters. 2019,122, 113602

11. Xinzhong Chen, Debo Hu, Ryan Mescall, Guanjun You, D. N. Basov,* Qing Dai,* and Mengkun Liu*. Modern Scattering-Type Scanning Near-Field Optical Microscopy for Advanced Material Research. Advanced Materials. 2019, 1804774

12. Jiahua Duan, Runkun Chen, Yuan Cheng, Tianzhong Yang, Feng Zhai, Qing Dai*, and Jianing Chen*. Optically Unraveling the Edge Chirality-Dependent Band Structure and Plasmon Damping in Graphene Edges. Advanced Materials, 2018. 1800367:1-7

13. Xiaoxia Yang, Zhipei Sun, Tony Low, Hai Hu, Xiangdong Guo, F. Javier García de Abajo, Phaedon Avouris and Qing Dai*. Nanomaterials-Based Plasmon-Enhanced Infrared Spectroscopy. Advanced Materials, 2018. 1704896: 1-23

14. Chi Li, Xu Zhou, Feng Zhai, Zhenjun Li, Fengrui Yao, Ruixi Qiao, Ke Chen, Matthew Thomas Cole, Dapeng Yu, Zhipei Sun*, Kaihui Liu*, and Qing Dai*. Carbon Nanotubes as an Ultrafast Emitter with a Narrow Energy Spread at Optical Frequency. Advanced Materials, 2017, 29: 1-6

15. Kim Fook Lee*, Ying Tian, He Yang, Kimmo Mustonen, Amos Martinez, Qing Dai, Esko I. Kauppinen, John Malowicki, Prem Kumar, and Zhipei Sun*. Photon-Pair Generation with a 100 nm Thick Carbon Nanotube Film. Advanced Materials, 2017, 29: 16059781-16059789

16. Xiaoxia Yang, Feng Zhai, Hai Hu, Debo Hu, Ruina Liu, Shunping Zhang, Mengtao Sun, Zhipei Sun*, Jianing Chen*, and Qing Dai*. Far-field spectroscopy and near-field optical imaging of coupled plasmon-phonon polaritons in two-dimensional van der Waals heterostructures. Advanced Materials, 2016, 28(15): 2931-2938



 

承担科研项目情况:

1. 基金委国家杰出青年科学基金项目碳基纳米光子学材料”,2020-2024

2. jkw科技创新项目“原子级分辨超快相干电子源”,2019-2021

3. 中科院(STS计划)项目“糖尿病无创检测系统与产业化”,2019-2020

4. 中科院重点部署项目“基于纳米体系的超快光物理学研究”,2018-2020

5. 科技部重点研发计划新型纳米冷阴极平板X射线源和高灵敏度探测器件及其CT图像重建方法研究,项目骨干,2017-2021

6. 中科院科研装备研制项目“双探针散射型扫描近场光学显微镜,2017-2018

7. 中科院前沿科学重点研究项目石墨烯等离激元增强红外光谱探测2016-2020

8. 北京市科委先导材料创新项目“碳纳米管冷阴极X射线发生器研制”,2016-2018

9. 科技部重大科学研究计划面向光信息处理功能的新型纳米等离激元器件研究课题 “纳米光源和表面等离激元波导调控” 负责人;2015-2019

10. 基金委国家重大科研仪器研制项目“微焦点X射线实时成像系统研制”,2015-2019