DOTS

作品数:513被引量:958H指数:13
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相关作者:王仕昌张吉平范梦柏金瑾李波更多>>
相关机构:山东省结核病防治中心中国疾病预防控制中心北京结核病控制研究所复旦大学更多>>
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Improved carrier transport in Mn:ZnSe quantum dots sensitized La-doped nano-TiO2 thin film被引量:1
《Chinese Physics B》2020年第4期351-359,共9页Shao Li Gang Li Li-Shuang Yang Kui-Ying Li 
Project supported by the Natural Science Foundation of Hebei Province,China(Grant No.E2017203029)。
Mn:ZnSe/ZnS/L-Cys core-shell quantum dots(QDs)sensitized La-doped nano-TiO2 thin film(QDSTF)was prepared.X-ray photoelectron spectroscopy(XPS),nanosecond transient photovoltaic(TPV),and steady state surface photovolta...
关键词:doping effects ZNSE quantum DOTS SENSITIZATION NANO-TIO2 thin film PHOTOELECTRON spectroscopy 
Dynamic manipulation of probe pulse and coherent generation of beating signals based on tunneling-induced inference in triangular quantum dot molecules被引量:1
《Chinese Physics B》2020年第3期209-214,共6页Nuo Ba Jin-You Fei Dong-Fei Li Xin Zhong Dan Wang Lei Wang Hai-Hua Wang Qian-Qian Bao 
Project supported by the National Natural Science Foundation of China(Grant Nos.11704151 and 11247201);the Twelfth Five-Year Program for Science and Technology of Education Department of Jilin Province,China(Grant No.20150215);the Innovation and Entrepreneurship Program of Liaoning University(Grant Nos.x201710140122 and x201710140127)。
We investigate the dynamic propagation of a probe field via the tunneling-induced interference effect in a triple model of quantum dot molecules. By theoretical analysis and numerical simulation, we find that the numb...
关键词:COHERENT optical effects electromagnetically induced TRANSPARENCY triple quantum DOTS 
High pressure and high temperature induced polymerization of C60 quantum dots
《Chinese Physics B》2020年第2期396-400,共5页Shi-Hao Ruan Chun-Miao Han Fu-Lu Li Bing Li Bing-Bing Liu 
Project supported by the National Key R&D Program of China(Grant No.2018YFA0305900);the National Natural Science Foundation of China(Grant Nos.11634004 and 11404036);“the 13th Five-year”Planning Project of Jilin Provincial Education Department Foundation,China(Grant No.20190504);JLU Science and Technology Innovative Research Team,China(Grant No.2017TD-01);Natural Science Foundation of Chang-chun Normal University,China(Grant No.2014-001).
We synthesized C60 quantum dots(QDs) with a uniform size by a modified ultrasonic process and studied its polymerization under high pressure and high temperature(HPHT).Raman spectra showed that a phase assemblage of a...
关键词:C60 quantum DOTS HIGH pressure and HIGH temperature FULLERENE polymer 
InP quantum dots-based electroluminescent devices被引量:1
《Chinese Physics B》2019年第11期18-24,共7页Qianqian Wu Fan Cao Lingmei Kong Xuyong Yang 
Project supported by the National Natural Science Foundation of China(Grant Nos.51675322,61605109,and 61735004);the National Key Research and Development Program of China(Grant No.2016YFB0401702);Shanghai Science and Technology Committee,China(Grant No.19010500600);Shanghai Rising-Star Program,China(Grant No.17QA1401600);the Program for Professor of Special Appointment(Eastern Scholar)at Shanghai Institutions of Higher Learning,China
Indium phosphide(InP) quantum dots(QDs) have shown great potential to replace the widely applied toxic cadmiumcontaining and lead perovskite QDs due to their similar emission wavelength range and emission peak width b...
关键词:INDIUM PHOSPHIDE QUANTUM DOTS LIGHT-EMITTING DIODES external QUANTUM efficiency 
Molecular beam epitaxial growth of high quality InAs/GaAs quantum dots for 1.3-μm quantum dot lasers被引量:1
《Chinese Physics B》2019年第7期495-498,共4页Hui-Ming Hao Xiang-Bin Su Jing Zhang Hai-Qiao Ni Zhi-Chuan Niu 
Project supported by the National Key Technology Research and Development Program of China(Grant No.2018YFA0306101);the National Natural Science Foundation of China(Grant No.61505196);the Scientific Instrument Developing Project of the Chinese Academy of Sciences(Grant No.YJKYYQ20170032);the Guangdong Science and Technology Project,China(Grant No.20180329)
Systematic investigation of InAs quantum dot(QD) growth using molecular beam epitaxy has been carried out, focusing mainly on the InAs growth rate and its effects on the quality of the InAs/GaAs quantum dots.By optimi...
关键词:QUANTUM DOTS growth rate DOT density LINEWIDTH 
Modulation of magnetic and electrical properties of bilayer graphene quantum dots using rotational stacking faults被引量:2
《Chinese Physics B》2019年第7期504-510,共7页Hong-Ping Yang Wen-Juan Yuan Jun Luo Jing Zhu 
Project supported by the National Natural Science Foundation of China(Grant Nos.11374174,51390471,51527803,and 51701143);the National Basic Research Program of China(Grant No.2015CB654902);the National Key Research and Development Program of China(Grant No.2016YFB0700402);the Foundation for the Author of National Excellent Doctoral Dissertation,China(Grant No.201141);the Tianjin Municipal Education Commission,China;the Tianjin Municipal Science and Technology Commission,China;the Fundamental Research Fund of Tianjin University of Technology
Bilayer graphene quantum dots with rotational stacking faults(RSFs) having different rotational angles were studied.Using the first-principles calculation, we determined that these stacking faults could quantitatively...
关键词:BILAYER graphene quantum DOTS ROTATIONAL STACKING FAULTS FIRST-PRINCIPLES calculation 
Magnetotransport properties of graphene layers decorated with colloid quantum dots
《Chinese Physics B》2019年第6期361-365,共5页Ri-Jia Zhu Yu-Qing Huang Jia-Yu Li Ning Kang Hong-Qi Xu 
Project supported by the National Key Research and Development Program of China(Grant Nos.2016YFA0300601 and 2017YFA0303304);the National Natural Science Foundation of China(Grant Nos.11774005,11874071,91221202,and 91421303)
The hybrid graphene-quantum dot devices can potentially be used to tailor the electronic, optical, and chemical properties of graphene. Here, the low temperature electronic transport properties of bilayer graphene dec...
关键词:graphene COLLOID QUANTUM DOTS QUANTUM HALL effect Aharonov–Bohm oscillations 
Large-scale control of enhancement and quenching of photoluminescence for ZnSe/ZnS quantum dots and Ag nanoparticles in aqueous solution
《Chinese Physics B》2019年第5期338-342,共5页Shaoyi Yin Liming Liao Song Luo Zhe Zhang Xiaoyu Zhang Jian Lu Zhanghai Chen 
Project supported by the National Key R&D Program of China(Grant No.2018YFA0306304);the National Natural Science Foundation of China(Grant No.11674069)
We investigated the optical properties of hybrid exciton–plasmon coupling ensembles composed of ZnSe/ZnS quantum dots and Ag nanoparticles in aqueous solution. We modulated their average interval by changing the rati...
关键词:ZnSe/ZnS quantum DOTS ENHANCEMENT and QUENCHING localized surface PLASMONS aqueous solution 
Plasmon mediated entanglement dynamics of distant quantum dots
《Chinese Physics B》2019年第3期114-121,共8页Misbah Qurban Rabia Tahira Guo-Qin Ge Manzoor Ikram 
supported by the National Natural Science Foundation of China(Grant Nos.11274132 and 11550110180)
We investigate the time evolution of entanglement between two quantum dots in an engineered vacuum environment such that a metallic nanoring having a surface plasmon is placed near the quantum dots. Such engineering i...
关键词:ENTANGLEMENT production and MANIPULATION ENTANGLEMENT dynamics surface PLASMON quantum DOTS 
SnS_2 quantum dots: Facile synthesis, properties,and applications in ultraviolet photodetector被引量:1
《Chinese Physics B》2019年第3期40-47,共8页Yao Li Libin Tang Rujie Li Jinzhong Xiang Kar Seng Teng Shu Ping Lau 
supported by the Equipment Pre-research Fund under the Equipment Development Department(EDD)of China’s Central Military Commission(CMC)(Grant No.1422030209);the Innovation Team Program of China North Industries Group Corporation Limited(NORINCO)Group(Grant No.2017CX024);the National Natural Science Foundation of China(Grant Nos.61106098 and 11864044)
Tin sulfide quantum dots(SnS_2 QDs) are n-type wide band gap semiconductor. They exhibit a high optical absorption coefficient and strong photoconductive property in the ultraviolet and visible regions. Therefore, the...
关键词:SnS2 quantum DOTS PHOTOELECTRIC PROPERTIES PHOTODETECTOR 
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