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Hot-electron emission-driven energy recycling in transparent plasmonic electrode for organic solar cells

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InfoMat 2022年第3期4卷 121-130页

作者： Jing-De Chen Ling Li chao-chao qin Hao Ren Yan-qing Li qing-Dong Ou Jia-Jia Guo Shi-Jie Zou Feng-Ming Xie Xianjie Liu Jian-Xin Tang Jiangsu Key Laboratory for Carbon-Based Functional Materials&Devices Institute of Functional Nano&Soft Materials(FUNSOM)Soochow UniversitySuzhouJiangsuChina College of Physics and Materials Science Henan Normal UniversityXinxiangHenanChina School of Physics and Electronic Science Ministry of Education Nanophotonics&Advanced Instrument Engineering Research CenterEast China Normal UniversityShanghaiChina Department of Materials Science and Engineering Monash UniversityClaytonVictoriaAustralia Laboratory of Organic Electronics Department of Science and Technology(ITN)Linköping UniversityNorrköpingSweden Macao Institute of Materials Science and Engineering(MIMSE) Macao University of Science and TechnologyTaipaMacao SARChina

Plasmonic metal electrodes with subwavelength nanostructures are promising for enhancing light harvesting in ***,the nonradiative damping of surface plasmon polaritons(SPPs)during coupling with sunlight results in the conversion of the excited hot-electrons to heat,which limits the absorption of light and generation of ***,an energy recycling strategy driven by hotelectron emission for recycling the SPP energy trapped in the plasmonic electrodes is proposed.A transparent silver-based plasmonic metal electrode(A-PME)with a periodic hexagonal nanopore array is constructed,which is combined with a luminescent organic emitter for radiative recombination of the injected *** to the suppressed SPP energy loss via broadband hot-electron emission,the A-PME achieves an optimized optical transmission with an average transmittance of over 80%from 380 to 1200 ***,the indium-tin-oxide-free organic solar cells yield an enhanced light harvestingwith a power conversion efficiency of 16.1%.

关键词： energy recycling hot-electron emission organic solar cells plasmonic electrode surface plasmon polariton

Enhanced THz Radiation from Spatially Inhomogeneous Fields

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Chinese Physics Letters 2023年第10期40卷 49-54页

作者：贾光瑞赵登欣张松松岳梓巍秦朝朝焦照勇卞学滨 School of Physics Henan Normal UniversityXinxiang 453007China School of Materials Science and Engneering Henan Normal UniversityXinxiang 453007China Wuhan Institute of Physics and Mathematics Innovation Academy for Precision Measurement Science and TechnologyChinese Academy of SciencesWuhan 430071China

Nonlinear terahertz(THz)radiation from gas media usually relies on the asymmetric laser-induced current produced by ultra-intense two-color laser fields with a specific phase *** a new scheme is proposed and theoretically investigated,in which the radiation is generated by spatially inhomogeneous fields induced by relatively low-intensity monochromatic lasers and an array of single triangular metallic *** simulations are based on the classical photocurrent model and the time-dependent Schrodinger equations *** is found that the collective motion of the ionized electrons can be efficiently controlled by the inhomogeneous field,resulting in strong residual *** intensity of the THz radiation could be enhanced by about two orders of magnitude by increasing the spatial inhomogeneity of the field.

关键词： inhomogeneous collective Spatial

Engineered Cancer Nanovaccines:A New Frontier in Cancer Therapy

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Nano-Micro Letters 2025年第2期17卷 134-168页

作者： Yijie Wang Congrui Liu chao Fang Qiuxia Peng Wen qin Xuebing Yan Kun Zhang Central Laboratory and Department of Medical Ultrasound Sichuan Academy of Medical SciencesSichuan Provincial People’s HospitalSchool of MedicineUniversity of Electronic Science and Technology of ChinaNo.32West Second SectionFirst Ring RoadChengdu 610072People’s Republic of China Department of Stomatology and Central Laboratory School of MedicineShanghai Tenth People’s HospitalTongji UniversityNO.301 Yan‑Chang‑Zhong RoadShanghai 200072People’s Republic of China Jiangsu Provincial Innovation and Practice Base for Postdoctors Suining People’s HospitalAffiliated Hospital of Xuzhou Medical UniversityNo.2Bayi West RoadSuiningXu Zhou 221000Jiangsu ProvincePeople’s Republic of China

Vaccinations are essential for preventing and treating disease,especially cancer nanovaccines,which have gained considerable interest recently for their strong anti-tumor immune *** can prompt the immune system to generate antibodies and activate various immune cells,leading to a response against tumor tissues and reducing the negative effects and recurrence risks of traditional chemotherapy and *** enhance the flexibility and targeting of vaccines,nanovaccines utilize nanotechnology to encapsulate or carry antigens at the nanoscale level,enabling more controlled and precise drug delivery to enhance immune *** nanovaccines function by encapsulating tumor-specific antigens or tumor-associated antigens within *** small size of these nanomaterials allows for precise targeting of T cells,dendritic cells,or cancer cells,thereby eliciting a more potent anti-tumor *** this paper,we focus on the classification of carriers for cancer nanovaccines,the roles of different target cells,and clinically tested cancer nanovaccines,discussing strategies for effectively inducing cytotoxic T lymphocytes responses and optimizing antigen presentation,while also looking ahead to the translational challenges of moving from animal experiments to clinical trials.

关键词： Cancer nanovaccines Immunotherapy Nanobiotechnology Immune targets Signaling pathway

Research on Acquiring Binarized Vertical Edge Image for Texture-Based Adapting License Plate Location

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International Journal of Systems and Control

International Journal of Systems and Control 2008年第3期 192-198页

作者： YANG Xing1,HUANG chao-chao1,qin Min2 1.Key Lab of Infrared and Low Temperature Plasma of Anhui Province,Heifei 230037,China 2.Foundation Department of Heifei Electronic Engineering institute,Heifei 230037,China

In order to deal with contradiction between big dynamic range and single means to acquiring binarized vertical edge image in texture-based adapting license plate location(TALPL),research on acquiring binarized vertical edge image in the conditions of high-contrast and low-contrast is *** combinations composed of three vertical edge operators and three global binarization methods which used prevalently in license plate location(LPL) are offered as *** then,by evaluating how much assistance the candidates can provide to improvement of success rate and efficiency,a selecting approach is *** combinations:Difference/Maximum-Entropy and Sobel/Moment-Preserving suitable for processing high-contrast image and low-contrast image respectively are *** data show that using the chosen combinations adaptively can satisfy big dynamic range,high success rate and high efficiency in TALPL at the same time.

关键词： TALPL contrast vertical edge operator binarization method

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近几年安徽省体育专业考生生源状况分析

四川体育科学 2002年第3期21卷 74-75页

作者：裴德超刘超秦永祥淮北煤炭师院学院体育系安徽淮北235000

通过对我院近几年体育专业新生的质量进行综合分析发现,新生的质量在逐渐下降,就其原因主要是我省体育专业考生的生源不足和质量不高造成的。为培养高质量的体育专业人才和促进我省体育事业的发展,本文旨在为合理改变和提高考生生源质... 详细信息

通过对我院近几年体育专业新生的质量进行综合分析发现,新生的质量在逐渐下降,就其原因主要是我省体育专业考生的生源不足和质量不高造成的。为培养高质量的体育专业人才和促进我省体育事业的发展,本文旨在为合理改变和提高考生生源质量提供理论依据。

关键词：安徽体育专业生源学生

Spatio-Temporal Generative Adversarial Networks

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Chinese Journal of Electronics 2020年第4期29卷 623-631页

作者： qin chao GAO Xiaoguang School of Electronics and Information Engineering Northwestern Polytechnical University

We designed a spatiotemporal generative adversarial network which given some initial data and random noise, generates a consecutive sequence of spatiotemporal samples that have a logical *** build spatial discriminators and temporal discriminators to distinguish whether the samples generated by the generator meet the requirements for time and space *** model is trained on the skeletal dataset and the Caltrans Performance Measurement System District 7 *** contrast to traditional Generative adversarial networks(GANs), the proposed spatiotemporal GAN can generate logically coherent samples with the corresponding spatial and temporal features while avoiding mode *** addition, we show that our model can generate different styles of spatiotemporal samples given different random noise *** model will extend the potential range of applications of GANs to areas such as traffic information simulations and multiagent adversarial simulations.

关键词： Spatio-temporal Generative adversarial networks(GANs) Spatial discriminator Temporal discriminator

Recent progress in constructing fluorinated solid-electrolyte interphases for stable lithium metal anodes

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International Journal of Minerals,Metallurgy and Materials 2025年第2期32卷 270-291页

作者： Di Zhang Pengfei Lv Wei qin Xin He Yuanhua He Civil Aircraft Fire Science and Safety Engineering Key Laboratory of Sichuan Province College of Civil Aviation Safety EngineeringCivil Aviation Flight University of ChinaGuanghan 618307China School of Chemical Engineering Sichuan UniversityChengdu 610065China

Lithium metal batteries(LMBs)are emerging as a promising energy storage solution owing to their high energy density and specific ***,the non-uniform plating of lithium and the potential rupture of the solid-electrolyte interphase(SEI)during extended cycling use may result in dendrite growth,which can penetrate the separator and pose significant short-circuit *** a stable SEI is essential for the long-term operation of the ***-rich SEI has garnered significant attention for its ability to effectively passivate electrodes,regulate lithium deposition,and inhibit electrolyte *** the structural components and preparation methods of existing fluorinated SEI is crucial for optimizing lithium metal anode *** paper reviews the research on optimizing LiF passivation interfaces to protect lithium metal *** focuses on four types of compositions in fluorinated SEI that work synergistically to enhance SEI *** instance,combining compounds with LiF can further enhance the mechanical strength and ionic conductivity of the *** metals with LiF significantly improves electrochemical performance at the SEI/anode interface,with a necessary focus on reducing electron tunneling ***,incorporating polymers with LiF offers balanced improvements in interfacial toughness and ionic conductivity,though maintaining structural stability over long cycles remains a critical area for future *** alloys combined with LiF increase surface energy and lithium affinity,challenges such as dendrite growth and volume expansion *** summary,this paper emphasizes the crucial role of interfacial structures in LMBs and offers comprehensive guidance for future design and development efforts in battery technology.

关键词： LiF lithium metal anodes solid-electrolyte interphase interface cycling stability

A high-order scheme based on lattice Boltzmann flux solver for viscous compressible flow simulations

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Applied Mathematics and Mechanics(English Edition) 2022年第10期43卷 1601-1614页

作者： Jian qin Jie WU chao MA State Key Laboratory of Mechanics and Control of Mechanical Structures Nanjing University of Aeronautics and AstronauticsNanjing210016China Key Laboratory of Unsteady Aerodynamics and Flow Control Ministry of Industry and Information TechnologyNanjing University of Aeronautics and AstronauticsNanjing210016China Department of Aerodynamics Nanjing University of Aeronautics and AstronauticsNanjing210016China

In this paper,a high-order scheme based on the lattice Boltzmann flux solver(LBFS)is proposed to simulate viscous compressible *** flux reconstruction(FR)approach is adopted to implement the spatial *** LBFS is employed to compute the inviscid flux by using the local reconstruction of the lattice Boltzmann equation solutions from macroscopic flow ***,a switch function is used in LBFS to adjust the magnitude of the numerical ***,it is more beneficial to capture both strong shock waves and thin boundary ***,the viscous flux is computed according to the local discontinuous Galerkin *** typical compressible viscous problems,including manufactured solution case,lid-driven cavity flow,supersonic flow around a cylinder and subsonic flow over a NACA0012 airfoil,are simulated to demonstrate the accuracy and robustness of the proposed FR-LBFS.

关键词： high-order method flux reconstruction lattice Boltzmann flux solver(LBFS) viscous compressible flow

Small signal stability region of power systems with DFIG in injection space

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Journal of Modern Power Systems and Clean Energy 2013年第2期1卷 127-133页

作者： chao qin Yixin YU Key Laboratory of Smart Grid Tianjin UniversityTianjin 300072China

The modal analysis method is utilized to study the influence of doubly-fed induction generator(DFIG)on electromechanical *** this basis,the small signal stability region(SSSR)of power systems with DFIG in injection space is evaluated and the corresponding relationship between SSSR boundary and electromechanical oscillations is *** effects of the locations of DFIG on SSSR are *** is found that the boundary of SSSR consists of several smooth surfaces,which can be approximated with hyper-planes in engineering *** the integration of DFIG,SSSR becomes smaller,thus indicating the deterioration of the small signal stability of the *** 11-bus system with four generators is used to illustrate the proposed method.

关键词： Doubly-fed induction generator(DFIG) Modal analysis Electromechanical oscillation Small signal stability region(SSSR)