QUANTUM_DOTS

作品数:779被引量:1139H指数:11
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相关作者:李海兵周宗权谢孟峡王晓琼李传锋更多>>
相关机构:中国科学院天津大学上海交通大学东南大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金广东省自然科学基金更多>>
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Quantum dots get a bright upgrade
《Light(Science & Applications)》2024年第11期2438-2440,共3页Fei Ding 
funding support from the European Research Council(ERC starting grant“QD-NOMS”,ERC consolidator grant“MiNet”).
Developing a bright,deterministic source of entangled photon pairs has been an outstanding scientific and technological challenge.Semiconductor quantum dots are a promising candidate for this task.A new device combini...
关键词:quantum BREAKTHROUGH PIEZOELECTRIC 
When quantum dots meet blue phase liquid crystal elastomers:visualized full-color and mechanically-switchable circularly polarized luminescence被引量:3
《Light(Science & Applications)》2024年第6期1210-1220,共11页Shan Li Yuqi Tang Qingyan Fan Ziyuan Li Xinfang Zhang Jingxia Wang Jinbao Guo Quan Li 
support from the National Natural Science Foundation of China (Grant Nos.52073017 and 51773009)。
Polymer-based circularly polarized luminescence(CPL)materials with the advantage of diversified structure,easy fabrication,high thermal stability,and tunable properties have garnered considerable attention.However,ade...
关键词:circular quantum CRYSTAL 
Observation of transition from superfluorescence to polariton condensation in CsPbBr3 quantum dots film
《Light(Science & Applications)》2024年第2期316-324,共9页Danqun Mao Linqi Chen Zheng Sun Min Zhang Zhe-Yu Shi Yongsheng Hu Long Zhang Jian Wu Hongxing Dong Wei Xie Hongxing Xu 
The work was supported by the National Natural Science Foundation of China(12174111,12004115,1674097,61675219,61875256,12174112,61925506,12374297,62305078);the National Key Research and Development Program of China(2021YFA1200803);the Natural Science Foundation of Shanghai(23ZR1419800,20JC1414605);Chongqing and Zhejiang Province(2023NSCQ-MSX1489 and TD2020002);Shanghai Sailing Program(20YF1411600).
The superfluorescence effect has received extensive attention due to the many-body physics of quantum correlation in dipole gas and the optical applications of ultrafast bright radiation field based on the cooperative...
关键词:quantum CONDENSATION POLAR 
Tunable quantum dots in monolithic Fabry-Perot microcavities for high-performance single-photon sources被引量:3
《Light(Science & Applications)》2024年第2期325-332,共8页Jiawei Yang Yan Chen Zhixuan Rao Ziyang Zheng Changkun Song Yujie Chen Kaili Xiong Pingxing Chen Chaofan Zhang Wei Wu Ying Yu Siyuan Yu 
We acknowledge Jin Liu and Yu-Ming He for the valuable discussions.We are grateful for financial support from the Science and Technology Program of Guangzhou(202103030001);the Innovation Program for Quantum Science and Technology(2021ZD0301400,2021ZD0301605);the National Key R&D Program of Guang-dong Province(2020B0303020001);the National Natural Science Foundation of China(12074442,12074433,12174447);the Natural Science Foundation of Hunan Province(2021JJ20051);the science and technology innovation Program of Hunan Province(2021RC3084);the research program of national university of defense technology(ZK21-01,22-ZZCX-067).
Cavity-enhanced single quantum dots(QDs)are the main approach towards ultra-high-performance solid-state quantum light sources for scalable photonic quantum technologies.Nevertheless,harnessing the Purcell effect requ...
关键词:quantum removing PURITY 
Single photon emission and recombination dynamics in self-assembled GaN/AlN quantum dots
《Light(Science & Applications)》2022年第5期751-765,共15页Johann Stachurski Sebastian Tamariz Gordon Callsen Raphaël Butté Nicolas Grandjean 
supported by the Swiss National Science Foundation through Grants 200021E_15468 and 200020_162657;by the Marie SklodowskaCurie action“PhotoHeatEffect”(Grant no.749565)within;European Union’s Horizon 2020 research and innovation program.
Ⅲ-nitride quantum dots(QDs)are a promising system actively studied for their ability to maintain single photon emission up to room temperature.Here,we report on the evolution of the emission properties of self-assemb...
关键词:temperature. process. QUANTUM 
Ultrafast imaging of terahertz electric waveforms using quantum dots被引量:1
《Light(Science & Applications)》2022年第1期63-68,共6页Moritz B.Heindl Nicholas Kirkwood Tobias Lauster Julia A.Lang Markus Retsch Paul Mulvaney Georg Herink 
the Deutsche Forschungsgemeinschaft(DFG,German Research Foundation)via project 403711541;T.L.acknowledges funding from the European Research Council(ERC)under the European Union’s Horizon 2020 research program(grant agreement no.714968);N.K.and P.M.thank the ARC for support through grant CE170100026.
Microscopic electric fields govern the majority of elementary excitations in condensed matter and drive electronics at frequencies approaching the Terahertz(THz)regime.However,only few imaging schemes are able to reso...
关键词:ANTENNA WAVEGUIDE QUANTUM 
Room-temperature multiple ligands-tailored SnO_(2) quantum dots endow in situ dual-interface binding for upscaling efficient perovskite photovoltaics with high V_(OC)
《Light(Science & Applications)》2021年第12期2467-2481,共15页Zhiwei Ren Kuan Liu Hanlin Hu Xuyun Guo Yajun Gao Patrick W.K.Fong Qiong Liang Hua Tang Jiaming Huang Hengkai Zhang Minchao Qin Li Cui Hrisheekesh Thachoth Chandran Dong Shen Ming-Fai Lo Annie Ng Charles Surya Minhua Shao Chun-Sing Lee Xinhui Lu Frédéric Laquai Ye Zhu Gang Li 
This work was financially supported by the Research Grants Council of Hong Kong(GRF grant nos.15246816,15218517 and CRF grant no.C5037-18G);Shenzhen Technology Innovation Commission(Project no.JCYJ20200109105003940);the funding provided by the Hong Kong Polytechnic University(Project Code:1-CDA5 and Sir Sze-yuen Chung Endowed Professorship Fund(8-8480));S/TEM work was carried out at the Hong Kong Polytechnic University and was supported by the Hong Kong Research Grants Council through the Early Career Scheme(Project no.25301617);the Hong Kong Polytechnic University grant(Project no.1-ZE6G).X.G.and Y.Z.thank Dr.Wei Lu for optimizing the JEOL JEM-2100F microscope.G.L.and K.L.thank the RGC Postdoctoral Fellowship Scheme(PDFS2021-5S04);K.L.thanks Guangdong Basic and Applied Basic Research Foundation(2020A1515110156);H.H.gratefully acknowledge the support from the National Natural Science Foundation of China(62004129);A.N.and C.S.acknowledge the financial support from Nazarbayev University Grant(090118FD5326 and 110119FD4506);the targeted Program BR05236524,and social policy grants.
The benchmark tin oxide(SnO_(2))electron transporting layers(ETLs)have enabled remarkable progress in planar perovskite solar cell(PSCs).However,the energy loss is still a challenge due to the lack of“hidden interfac...
关键词:PEROVSKITE interface quantum 
Metalorganic chemical vapor deposition of InN quantum dots and nanostructures被引量:1
《Light(Science & Applications)》2021年第8期1409-1420,共12页Caroline E.Reilly Stacia Keller Shuji Nakamura Steven P.DenBaars 
This work was supported by the Solid State Lighting and Energy Electronics Center at the University of California,Santa Barbara.
Using one material system from the near infrared into the ultraviolet is an attractive goal,and may be achieved with(ln,AI,Ga)N.ThisⅢ-N material system,famous for enabling blue and white solid-state lighting,has been...
关键词:OPTOELECTRONIC QUANTUM CHEMICAL 
Structural and compositional analysis of(InGa)(AsSb)/GaAs/GaP Stranski-Krastanov quantum dots被引量:2
《Light(Science & Applications)》2021年第7期1313-1325,共13页Raja S.R.Gajjela Arthur L.Hendriks James O.Douglas Elisa M.Sala Petr Steindl Petr Klenovský Paul A.J.Bagot Michael P.Moody Dieter Bimberg Paul M.Koenraad 
Correspondence:Raja S.R.Gajjela,r.s.r.gajjela@tue.nl。
We investigated metal-organic vapor phase epitaxy grown(InGa)(AsSb)/GaAs/GaP Stranski–Krastanov quantum dots(QDs)with potential applications in QD-Flash memories by cross-sectional scanning tunneling microscopy(X-STM...
关键词:ANALYSIS QUANTUM sectional 
Micro-light-emitting diodes with quantum dots in display technology被引量:45
《Light(Science & Applications)》2020年第1期1206-1228,共23页Zhaojun Liu Chun-Ho Lin Byung-Ryool Hyun Chin-Wei Sher Zhijian Lv Bingqing Luo Fulong Jiang Tom Wu Chih-Hsiang Ho Hao-Chung Kuo Jr-Hau He 
the financial support of Shenzhen Peacock Team funding(KQTD20170810110313773);financial support from the Australian Research Council(ARC)(DP190103316);financial support from the Taiwan science and technology authority,China(107-2221-E-009-113-MY3);financial support from the startup funding of City University of Hong Kong.
Micro-light-emitting diodes(μ-LEDs)are regarded as the cornerstone of next-generation display technology to meet the personalised demands of advanced applications,such as mobile phones,wearable watches,virtual/augmen...
关键词:DIODES QUANTUM LIGHT 
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