中国物理B ›› 2017, Vol. 26 ›› Issue (3): 36802-036802.doi: 10.1088/1674-1056/26/3/036802

所属专题： TOPICAL REVIEW — 2D materials: physics and device applications

• TOPICAL REVIEW—2D materials: physics and device applications • 上一篇    下一篇

Light-matter interaction of 2D materials: Physics and device applications

Zi-Wei Li(李梓维), Yi-Han Hu(胡义涵), Yu Li(李瑜), Zhe-Yu Fang(方哲宇)   

  1. 1 School of Physics, State Key Laboratory for Mesoscopic Physics, Peking University, Beijing 100871, China;
    2 Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China;
    3 Collaborative Innovation Center of Quantum Matter, Beijing 100871, China
  • 收稿日期:2016-08-29 修回日期:2016-10-17 出版日期:2017-03-05 发布日期:2017-03-05
  • 通讯作者: Zhe-Yu Fang E-mail:zhyfang@pku.edu.cn
  • 基金资助:

    Project supported by the National Basic Research Program of China (Grant No. 2015CB932403), the National Natural Science Foundation of China (Grant Nos. 61422501, 11674012, 11374023, and 61521004), Beijing Natural Science Foundation, China (Grant No. L140007), Foundation for the Author of National Excellent Doctoral Dissertation of China (Grant No. 201420), and National Program for Support of Top-notch Young Professionals, China.

Light-matter interaction of 2D materials: Physics and device applications

Zi-Wei Li(李梓维)1,2, Yi-Han Hu(胡义涵)1, Yu Li(李瑜)1,2, Zhe-Yu Fang(方哲宇)1,2,3   

  1. 1 School of Physics, State Key Laboratory for Mesoscopic Physics, Peking University, Beijing 100871, China;
    2 Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China;
    3 Collaborative Innovation Center of Quantum Matter, Beijing 100871, China
  • Received:2016-08-29 Revised:2016-10-17 Online:2017-03-05 Published:2017-03-05
  • Contact: Zhe-Yu Fang E-mail:zhyfang@pku.edu.cn
  • Supported by:

    Project supported by the National Basic Research Program of China (Grant No. 2015CB932403), the National Natural Science Foundation of China (Grant Nos. 61422501, 11674012, 11374023, and 61521004), Beijing Natural Science Foundation, China (Grant No. L140007), Foundation for the Author of National Excellent Doctoral Dissertation of China (Grant No. 201420), and National Program for Support of Top-notch Young Professionals, China.

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摘要：

In the last decade, the rise of two-dimensional (2D) materials has attracted a tremendous amount of interest for the entire field of photonics and opto-electronics. The mechanism of light-matter interaction in 2D materials challenges the knowledge of materials physics, which drives the rapid development of materials synthesis and device applications. 2D materials coupled with plasmonic effects show impressive optical characteristics, involving efficient charge transfer, plasmonic hot electrons doping, enhanced light-emitting, and ultrasensitive photodetection. Here, we briefly review the recent remarkable progress of 2D materials, mainly on graphene and transition metal dichalcogenides, focusing on their tunable optical properties and improved opto-electronic devices with plasmonic effects. The mechanism of plasmon enhanced light-matter interaction in 2D materials is elaborated in detail, and the state-of-the-art of device applications is comprehensively described. In the future, the field of 2D materials holds great promise as an important platform for materials science and opto-electronic engineering, enabling an emerging interdisciplinary research field spanning from clean energy to information technology.

关键词: 2D materials, light-matter interaction, 2D optoelectronic devices, surface plasmon

Abstract:

In the last decade, the rise of two-dimensional (2D) materials has attracted a tremendous amount of interest for the entire field of photonics and opto-electronics. The mechanism of light-matter interaction in 2D materials challenges the knowledge of materials physics, which drives the rapid development of materials synthesis and device applications. 2D materials coupled with plasmonic effects show impressive optical characteristics, involving efficient charge transfer, plasmonic hot electrons doping, enhanced light-emitting, and ultrasensitive photodetection. Here, we briefly review the recent remarkable progress of 2D materials, mainly on graphene and transition metal dichalcogenides, focusing on their tunable optical properties and improved opto-electronic devices with plasmonic effects. The mechanism of plasmon enhanced light-matter interaction in 2D materials is elaborated in detail, and the state-of-the-art of device applications is comprehensively described. In the future, the field of 2D materials holds great promise as an important platform for materials science and opto-electronic engineering, enabling an emerging interdisciplinary research field spanning from clean energy to information technology.

Key words: 2D materials, light-matter interaction, 2D optoelectronic devices, surface plasmon

中图分类号:  (Low-dimensional, mesoscopic, nanoscale and other related systems: structure and nonelectronic properties)

  • 68.65.-k
63.20.kk (Phonon interactions with other quasiparticles) 85.60.-q (Optoelectronic devices) 73.20.Mf (Collective excitations (including excitons, polarons, plasmons and other charge-density excitations))