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Two-Dimensional Bi2Sr2CaCu2O8+δNanosheets for Ultrafast Photonics and Optoelectronics
Guanyu Liu1; Xiaozhi Bao2; Weikang Dong3; Qi Wei2; Haoran Mu4; Wenguo Zhu5; Bingzhe Wang2; Jianding Li2; Babar Shabbir4; Yuan Huang6; Guichuan Xing2; Jianhui Yu5; Peng Gao3; Huaiyu Shao2; Xiangping Li1; Qiaoliang Bao4
2021-05-25
Source PublicationACS Nano
ISSN1936-0851
Volume15Issue:5Pages:8919-8929
Abstract

Two-dimensional (2D) Bi2Sr2CaCu2O8+δ (BSCCO) is a emerming class of 2D materials with high-temperature superconductivity for which their electronic transport properties have been intensively studied. However, the optical properties, especially nonlinear optical response and the photonic and optoelectronic applications of normal state 2D Bi2Sr2CaCu2O8+δ (Bi-2212), have been largely unexplored. Here, the linear and nonlinear optical properties of mechanically exfoliated Bi-2212 thin flakes are systematically investigated. 2D Bi-2212 shows a profound plasmon absorption in near-infrared wavelength range with ultrafast carrier dynamics as well as tunable nonlinear absorption depending on the thickness. We demonstrated that 2D Bi-2212 can be applied not only as an effective mode-locker for ultrashort pulse generation but also as an active medium for infrared light detection due to its plasmon absorption. Our results may trigger follow up studies on the optical properties of 2D BSCCO and demonstrate potential opportunities for photonic and optoelectronic applications.

KeywordBscco Mode-locking Nonlinear Optical Properties Photodetector Plasmon Absorption
DOI10.1021/acsnano.1c01567
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science
WOS SubjectChemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS IDWOS:000656994100088
PublisherAMER CHEMICAL SOC,1155 16TH ST, NW, WASHINGTON, DC 20036
Scopus ID2-s2.0-85106362774
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Citation statistics
Cited Times [WOS]:2   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
Corresponding AuthorHuaiyu Shao; Xiangping Li; Qiaoliang Bao
Affiliation1.Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communications, Institute of Photonics Technology, Jinan University, Guangzhou, 510632, China
2.Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Macau SAR, 999078, Macao
3.International Center for Quantum Materials, Electron Microscopy Laboratory, School of Physics, Peking University, Beijing, 100871, China
4.Department of Materials Science and Engineering, Arc Centre of Excellence in Future Low-Energy Electronics Technologies, Monash University, Clayton, 3800, Australia
5.Key Lab. of Optoelectron. Info. and Sensing Technologies of Guangdong Higher Educational Institutes, Jinan University, Guangzhou, 510632, China
6.Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, China
Corresponding Author AffilicationINSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING
Recommended Citation
GB/T 7714
Guanyu Liu,Xiaozhi Bao,Weikang Dong,et al. Two-Dimensional Bi2Sr2CaCu2O8+δNanosheets for Ultrafast Photonics and Optoelectronics[J]. ACS Nano,2021,15(5):8919-8929.
APA Guanyu Liu,Xiaozhi Bao,Weikang Dong,Qi Wei,Haoran Mu,Wenguo Zhu,Bingzhe Wang,Jianding Li,Babar Shabbir,Yuan Huang,Guichuan Xing,Jianhui Yu,Peng Gao,Huaiyu Shao,Xiangping Li,&Qiaoliang Bao.(2021).Two-Dimensional Bi2Sr2CaCu2O8+δNanosheets for Ultrafast Photonics and Optoelectronics.ACS Nano,15(5),8919-8929.
MLA Guanyu Liu,et al."Two-Dimensional Bi2Sr2CaCu2O8+δNanosheets for Ultrafast Photonics and Optoelectronics".ACS Nano 15.5(2021):8919-8929.
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