SPACE-CHARGE

作品数:35被引量:15H指数:2
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Atomistic origin of high grain boundary resistance in solid electrolyte lanthanum lithium titanate
《Journal of Materiomics》2024年第6期1214-1221,共8页Shang Peng Yongjin Chen Xuefeng Zhou Mingxue Tang Jianbo Wang Hua Wang Lin Guo Lujun Huang Wenge Yang Xiang Gao 
This work was supported by the National Natural Science Foundation of China(U2030206,22075003).
Lanthanum lithium titanate is one of the promising electrolytes for solid-state lithium-ion batteries due to its high bulk ionic conductivity up to∼10^(−3) S/cm.However,the practical application of this material has ...
关键词:SPACE-CHARGE layer CATION segregation Intergranullar GLASSY film Solid-state electrolyte Ionic conductivity 
Improvement of Linear Accelerator Numerical Simulation Algorithm Based on Symmetry Principle
《原子核物理评论》2024年第4期967-974,共8页JIN Chao YANG Lijuan ZHAO Xiaoying QI Xin WANG Zhijun HE Yuan 
国家自然科学基金资助项目(11775282)。
In the study of beam dynamics of high intensity linear accelerators,full 3D multiparticle simulations are needed due to numerous nonlinear effects caused by the strong space-charge effects between charged particles.Ho...
关键词:linear accelerator numerical simulation space-charge effect particle in cell algorithm SYMMETRY 
Charge transport properties and variable photo-switching of three-terminal Cs_(2)AgBiBr_(6) device
《Journal of Semiconductors》2024年第11期89-98,共10页Iman Biswas Arka Dey Jean Michel Nunzi Nilanjan Halder Aniruddha Mondal 
Research Board(SERB),a statutory entity of the Department of Science and Technology(DST),Ministry of Science and Technology,India(File No:CRG/2021/000255)provided financial support to one of the authors.
In this study,we present an in-depth exploration of charge transport phenomena and variable photo-switching characteristics in a novel double-perovskite-based three-terminal device.The Cs_(2)AgBiBr_(6) thin film(TF)wa...
关键词:DOUBLE-PEROVSKITE charge-transport mechanism space-charge limited current(SCLC) three-terminal device voltage-dependent photo-switching 
Two-dimensional investigation of characteristic parameters and their gradients for the self-generated electric and magnetic fields of laser-induced zirconium plasma
《Plasma Science and Technology》2024年第5期138-155,共18页Tayyaba SAJID Shazia BASHIR Mahreen AKRAM Maira RAZZAQ Khaliq MAHMOOD 
Two-dimensional diagnosis of laser-induced zirconium(Zr)plasma has been experimentally performed using the time-of-flight method by employing Faraday cups in addition to electric and magnetic probes.The characteristic...
关键词:Faraday cup axial and radial expansion space-charge effect laser-induced zirconium plasma two-electron temperature distribution self-generated electric and magnetic fields 
The Space-Charge Problem in Ultrafast Diagnostics:An All-Optical Solution for Streak Cameras被引量:2
《Ultrafast Science》2024年第2期19-28,共10页Vassily Kornienko Yupan Bao Joakim Bood Andreas Ehn Elias Kristensson 
funded by European Research Council(803634 and 852394);Vetenskapsradet(2019-05183,2021-04506).
The field of ultrafast science is dependent on either ultrashort laser pulse technology or ultrafast passive detection.While there exists a plethora of sub-picosecond laser pulse solutions,streak cameras are singular ...
关键词:passive RESORT RESOLUTION 
Ferroelectrets:Heterogenous polymer electrets with high piezoelectric sensitivity for transducers被引量:1
《Journal of Advanced Dielectrics》2023年第4期3-26,共24页Xunlin Qiu Peng Fang Axel Mellinger Ruy Alberto Pisani Altafim Werner Wirges Gunnar Gidion Dmitry Rychkov 
Financial support from the National Natural Science Foundation of China(No.12174102);the National Key Research and Development Program of China(No.2021YFC3001802);the Shanghai Program for Professor of Special Appointment(Eastern Scholar)at Shanghai Institutions of Higher Learning,and Shanghai Key Laboratory of Special Artificial Microstructure Materials and Technology is gratefully acknowledged.
Nowadays,the demand for advanced functional materials in transducer technology is growing rapidly.Piezoelectric materials transform mechanical variables(displacement or force)into electrical signals(charge or voltage)...
关键词:Ferroelectret piezoelectret space-charge electret TRANSDUCER advanced functional materials 
Effects of electron-and hole-current hysteresis on trap characterization in organo-inorganic halide perovskite被引量:1
《Journal of Energy Chemistry》2023年第1期414-420,I0010,共8页Fan Wu Sally Mabrouk Miaomiao Han Yanhua Tong Tiansheng Zhang Yuchen Zhang Raja Sekhar Bobba Quinn Qiao 
supported in part by the National Natural Science Foundation of China(62004068;21607041;12147219);the Zhejiang Provincial Natural Science Foundation of China(Y20F040001);the Natural Science Foundation of Huzhou City,China(2019YZ02);the Syracuse University Startup Fund;the U.S.-Egypt Science and Technology(S&T)Joint Fund。
Charge trap density and carrier mobility of perovskite materials are the critical properties of perovskite solar cells.The space charge limited current(SCLC)method,which measures a dark current–voltage(I-V)curve of a...
关键词:Organo-lead perovskite Ionic defects Space-charge-limited-current Trap density Mobility 
Space-charge effect on photogenerated-current and-voltage inⅢ-nitride optoelectronic semiconductors
《Photonics Research》2021年第9期1820-1828,共9页DONG-PYO HAN MOTOAKI IWAYA TETSUYA TAKEUCHI SATOSHI KAMIYAMA ISAMU AKASAKI 
Ministry of Education,Culture,Sports,Science and Technology(Private University Research Branding Project,Program for Research and Development of Next-Generation Semiconductor to Realize Energy-Saving Society);Core Research for Evolutional Science and Technology(16815710);Japan Society for the Promotion of Science(15H02019,16H06416,17H01055)。
In this study,we attempted to elucidate the carrier dynamics behind the abnormal characteristics of photogenerated current and voltage(IPhand VPh)at cryogenic temperature inⅢ-nitride optoelectronic semiconductors by ...
关键词:OPTOELECTRONIC Shockley CHARGE 
Effect of transient space-charge perturbation on carrier transport in high-resistance CdZnTe semiconductor
《Chinese Physics B》2019年第11期304-307,共4页Yu Guo Gang-Qiang Zha Ying-Rui Li Ting-Ting Tan Hao Zhu Sen Wu 
Project supported by the National Natural Science Foundation of China(Grant No.61874089);the Fund of MIIT(Grant No.MJ-2017-F-05);the 111 Project of China(Grant No.B08040);the NPU Foundation for Fundamental Research,China;the Research Found of the State Key Laboratory of Solidification Processing(NWPU),China
The polarization effect introduced by electric field deformation is the most important bottleneck of CdZnTe detector in x-ray imaging. Currently, most of studies focus on electric field deformation caused by trapped c...
关键词:CDZNTE TRANSIENT SPACE-CHARGE PERTURBATION laser-beam-induced current(LBIC) technique carrier transport 
Influence of two-stream relativistic electron beam parameters on the space-charge wave with broad frequency spectrum formation
《Plasma Science and Technology》2018年第3期10-18,共9页Alexander LYSENKO Iurii VOLK 
supported by the Ministry of Education and Science of Ukraine under Grant No.0117U002253
We developed a cubic non-linear theory describing the dynamics of the multiharmonic spacecharge wave(SCW), with harmonics frequencies smaller than the two-stream instability critical frequency, with different relati...
关键词:space-charge wave relativistic electron beam two-stream instability PARAMETRIC 
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