HOT-CARRIER

作品数:18被引量:14H指数:3
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相关领域:电子电信更多>>
相关作者:刘斯扬钱钦松孙伟锋王金延张兴更多>>
相关机构:北京大学东南大学西安电子科技大学更多>>
相关期刊:《InfoMat》《Chinese Physics B》《npj Computational Materials》《Journal of Electronics(China)》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划更多>>
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Hot-carrier engineering for two-dimensional integrated infrared optoelectronics
《InfoMat》2024年第9期50-74,共25页Yuanfang Yu Jialin Zhang Lianhui Wang Zhenhua Ni Junpeng Lu Li Gao 
National Key Research and Development Program of China,Grant/Award Numbers:2021YFA1202904,2023YFB3611400;Project of State Key Laboratory of Organic Electronics and Information Displays,Nanjing University of Posts and Telecommunications,Grant/Award Number:GZR2024010024;Natural Science Research Start-up Foundation of Recruiting Talents of Nanjing University of Posts and Telecommunications,Grant/Award Number:NY223181;National Natural Science Foundation of China,Grant/Award Numbers:62375139,62288102,62235008,62174026,62225404;Natural Science Foundation of Jiangsu Province Major Project,Grant/Award Number:BK20212012;Project of State Key Laboratory of Organic Electronics and Information Displays,Grant/Award Number:GDX2022010007。
Plasmonic hot carrier engineering holds great promise for advanced infrared optoelectronic devices.The process of hot carrier transfer has the potential to surpass the spectral limitations of semiconductors,enabling d...
关键词:hot carriers infrared optoelectronic devices surface plasmon resonance two-dimensional materials 
High performance of hot-carrier generation,transport and injection in TiN/TiO_(2)junction
《Frontiers of physics》2022年第5期35-45,共11页Tingting Liu Qianjun Wang Cheng Zhang Xiaofeng Li Jun Hu 
We really appreciate the financial support from the National Natural Science Foundation of China(Grant Nos.61875143,61905170,62075146,and 11574223);the Natural Science Foundation of Jiangsu Province(Nos.BK20180042,BK20181169,and BK20190816);the Natural Science Foundation of the Jiangsu Higher Education Institutions of China(No.17KJA480004);the Priority Academic Program Development(PAPD)of Jiangsu Higher Education Institution,and the start-up funding of Ningbo University,and the Yongjiang Recruitment Project(No.432200942)。
Improving the performance of generation,transport and injection of hot carriers within metal/semiconductor junctions is critical for promoting the hot-carrier applications.However,the conversion efficiency of hot carr...
关键词:metal/semiconductor junction plasmonic material hotcarrier generation lifetime and mean free path injection efficiency 
Self-trapped exciton engineering for white-light emission in colloidal lead-free double perovskite nanocrystals被引量:5
《Science Bulletin》2020年第13期1078-1084,M0003,共8页Muyu Cong Bin Yang Feng Hong Tiancheng Zheng Youbao Sang Jingwei Guo Songqiu Yang Keli Han 
supported by the National Natural Science Foundation of China(21533010,21525315);the National Key Research and Development Program of China(2017YFA0204800);DICP DMTO201601,DICP ZZBS201703,and the Science Challenging Program(JCKY2016212A501).
Intrinsic broadband photoluminescence(PL)of self-trapped excitons(STEs)are systematically studied in lead-free double perovskite nanocrystals(NCs).It is clarified that bandgap(direct/indirect)has important influence o...
关键词:Double perovskite Nanocrystal Trap state Hot-carrier cooling Carrier-phonon coupling 
Simple experimental procedures to distinguish photothermal from hot-carrier processes in plasmonics被引量:5
《Light(Science & Applications)》2020年第1期974-989,共16页Guillaume Baffou Ivan Bordacchini Andrea Baldi Romain Quidant 
support by the Dutch Research Council(Nederlandse Organisatie voor Wetenschappelijk Onderzoek)via the NWO Vidi award 680-47-550.
Light absorption and scattering of plasmonic metal nanoparticles can lead to non-equilibrium charge carriers,intense electromagnetic near-fields,and heat generation,with promising applications in a vast range of field...
关键词:collective PHOTOCHEMICAL INTENSE 
Computational design of bimetallic core-shell nanoparticles for hot-carrier photocatalysis
《npj Computational Materials》2018年第1期389-395,共7页Luigi Ranno Stefano Dal Forno Johannes Lischner 
S.D.F.and J.L.acknowledge support from EPSRC under Grant No.EP/N005244/1 and also from the Thomas Young Center under Grant No.TYC-101.Via J.L.‘s membership of the UK’s HEC Materials Chemistry Consortium,which is funded by EPSRC(EP/L000202);this work used the ARCHER UK National Supercomputing Service.S.D.F.and J.L.acknowledge support from EPSRC under Grant No.EP/N005244/1 and also from the Thomas Young Center under Grant No.TYC-101.
Computational design can accelerate the discovery of new materials with tailored properties,but applying this approach to plasmonic nanoparticles with diameters larger than a few nanometers is challenging as atomistic...
关键词:APPLYING ALKALI DIAMETERS 
Anomalous Channel Length Dependence of Hot-Carrier-Induced Saturation Drain Current Degradation in n-Type MOSFETs
《Chinese Physics Letters》2015年第8期193-195,共3页张春伟 刘斯扬 孙伟锋 周雷雷 张艺 苏巍 张爱军 刘玉伟 胡久利 何骁伟 
Supported by Hong Kong,Macao and Taiwan Science&Technology Cooperation Program of China under Grant No2014DFH10190;the Distinguished Young Scientists Foundation of Jiangsu Province under Grant No BK20130021;the National Natural Science Foundation of China under Grant Nos 61204083 and 61306092;the Qing Lan Project
The dependencies of hot-carrier-induced degradations on the effective channel length Lch,eff are investigated for n-type metal-oxide-semiconductor field effect transistor (MOSFETs). Our experiments find that, with d...
关键词:Anomalous Channel Length Dependence of Hot-Carrier-Induced Saturation Drain Current Degradation in n-Type MOSFETs 
Model of hot-carrier induced degradation in ultra-deep sub-micrometer nMOSFET
《Chinese Physics B》2014年第5期525-529,共5页雷晓艺 刘红侠 张月 马晓华 郝跃 
Project supported by the National Basic Research Program of China(Grant No.2011CBA00606);the National Natural Science Foundation of China(Grant No.61106106)
The degradation produced by hot carrier (HC) in ultra-deep sub-micron n-channel metal oxide semiconductor field effect transistor (nMOSFET) has been analyzed in this paper. The generation of negatively charged int...
关键词:n-channel metal oxide semiconductor field effect transistor hot carder DEGRADATION lifetimemodel 
Hot-carrier-induced on-resistance degradation of step gate oxide NLDMOS
《Journal of Semiconductors》2010年第12期49-53,共5页韩雁 张斌 丁扣宝 张世峰 韩成功 胡佳贤 朱大中 
Project supported by the National Science & Technology Major Project of China(No.2009ZX01033-001-003)
The hot-carrier-induced on-resistance degradations of step gate oxide NLDMOS (SG-NLDMOS) transistors are investigated in detail by a DC voltage stress experiment, a TCAD simulation and a charge pumping test. For dif...
关键词:SG-NLDMOS Ron degradation charge-pumping interface state positive oxide-trapped charge 
Analysis of hot-carrier degradation in N-LDMOS transistor with step gate oxide被引量:1
《Journal of Southeast University(English Edition)》2010年第1期17-20,共4页刘斯扬 钱钦松 孙伟锋 
The Natural Science Foundation of Jiangsu Province(No.BK2008287);the Preresearch Project of the National Natural Science Foundation of Southeast University(No.XJ2008312)
In order to minimize the hot-carrier effect(HCE)and maintain on-state performance in the high voltage N-type lateral double diffused MOS(N-LDMOS), an optimized device structure with step gate oxide is proposed. Co...
关键词:HOT-CARRIER degradation step gate oxide N-type lateral double diffused MOS(N-LDMOS) 
Research into charge pumping method technique for hot-carrier degradation measurement of LDMOS
《Journal of Semiconductors》2009年第10期46-50,共5页钱钦松 刘斯扬 孙伟锋 时龙兴 
supported by the Jiangsu Provincial Natural Science Foundation(No.BK2008287)
A measuring technique based on the CP(charge pumping)method for hot-carrier degradation measurement of high voltage N-LDMOS is researched in depth.The impact of the special configuration on the CP spectrum and the g...
关键词:CP measurements N-LDMOS HOT-CARRIER interface states 
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