近期论文
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主要期刊论文(*corresponding author):
1.Na Ren,Jue Wang and Kuang Sheng,“Design and Experimental Study of 4H-SiC Trenched Junction Barrier Schottky Diodes,”in IEEE Transactions on Electron Devices,vol.61,no.7,pp.2459-2465,July 2014.
2.Na Ren and Kuang Sheng,“An Analytical Model With 2-D Effects for 4H-SiC Trenched Junction Barrier Schottky Diodes,”in IEEE Transactions on Electron Devices,vol.61,no.12,pp.4158-4165,Dec.2014.
3.Na Ren,Hao Hu,Xiaofeng Lyu,Jiupeng Wu,Hongyi Xu,Ruigang Li,Zheng Zuo,Kang Wang,Kuang Sheng,“Investigation on single pulse avalanche failure of SiC MOSFET and Si IGBT,”in Solid State Electronics,vol.152,pp.33-40,Feb.2019.
4.Na Ren,J.Wu,L.Liu,and K.Sheng,'Improving Surge Current Capability of SiC Merged PiN Schottky Diode by Adding Plasma Spreading Layers,'IEEE Transactions on Power Electronics,pp.1-1,2020,doi:10.1109/TPEL.2020.2988938
5.C.Wang,H.Wang,Na Ren*,Q.Guo and K.Sheng,'Analytical Model and Optimization for SiC Floating Island Structure,'in IEEE Transactions on Electron Devices,vol.68,no.1,pp.222-229,Jan.2021.
6.H.Long,Na Ren*,H.Xu,H.Wang,Q.Guo and K.Sheng,'Single-Mask Implantation-Free Technique Based on Aperture Density Modulation for Termination in High-voltage SiC Thyristors,'IEEE Transactions on Electron Devicees,2021(accepted).
7.J.Wu,Na Ren*,H.Wang and K.Sheng,“1.2-kV 4H-SiC Merged PiN Schottky Diode With Improved Surge Current Capability,”in IEEE Journal of Emerging and Selected Topics in Power Electronics,vol.7,no.3,pp.1496-1504,Sept.2019.
8.J.Wu,Na Ren*,K.Sheng,'A New Algorithm Based on C-V Characteristics to Extract the Epitaxy Layer Parameters for Power Devices with the Consideration of Termination,'Chinese Physics B,2020,accepted.
9.Z.Zhu,H.Xu,L.Liu,N.Ren*,K.Sheng,et al.,'Investigation on Surge Current Capability of 4H-SiC Trench-Gate MOSFETs in Third Quadrant Under Various VGS Biases,'IEEE Journal of Emerging and Selected Topics in Power Electronics,2020(accepted).
10.L.Liu,J.Wu,N.Ren*,Q.Guo and K.Sheng,“1200V 4H-SiC Merged P-i-N Schottky Diodes with High Avalanche Capability,”IEEE Transactions on Electron Devices,vol.67,no.9,pp.3679-3684,Sept.2020.
11.J.Wu,N.Ren*,Q.Guo,and K.Sheng,'A Comparative Study of Silicon Carbide Merged PiN Schottky Diodes with Electrical-Thermal Coupled Considerations,'Materials,vol.2020,13(11),2669,no.11,p.2669,2020.
12.X.Lyu,Na Ren*and D.Cao,“Optimal Configuration of High-Efficiency Segmented Linear LED Driver With Genetic Algorithm,”in IEEE Journal of Emerging and Selected Topics in Power Electronics,vol.7,no.1,pp.209-215,March 2019.
13.X.Lyu,Na Ren*,D.Cao,“Instantaneous Pulse Power Compensator for High-Density Single-Phase Inverters,”in IEEE Transactions on Power Electronics,vol.34,no.11,pp.10776-10785,Nov.2019.
14.X.Lyu,Na Ren*,Y.Li,D.Cao,S.Jiang,N.Chen,“Optimization of High-Density and High-Efficiency Switched-Tank Converter for Data Center Application,”in IEEE Transactions on Industrial Electronics,vol.67,no.2,pp.1626-1637,Feb.2020.
15.X.Lyu,Y.Li,Na Ren*,D.Cao and S.Jiang,'A Comparative Study of Switched Tank Converter and Cascaded Voltage Divider Converter for 48V Intermediate Bus Voltage Regulator in Data Center Application,'in IEEE Journal of Emerging and Selected Topics in Power Electronics,vol.8,no.2,pp.1547-1559,June 2020.
16.M.Zhang,N.Ren*,Q.Guo,K.Sheng,“Understanding Turn-On Transients of SiC High-Power Modules:Drain-Source Voltage Plateau Characteristics,”Energies 2020,vol.13,no.15.
17.Na Ren,Kuang Sheng,“2.5mΩ·cm2,1750V 4H-SiC Junction Barrier Schottky Diodes with Floating Guard Ring Termination Structure”,Proceedings of the CSEE(中国电机工程学报),vol.21,169-177,2015.
18.X.Lyu,Na Ren,Y.Li and D.Cao,“A SiC-Based High Power Density Single-Phase Inverter with In-Series and In-Parallel Power Decoupling Method,”in IEEE Journal of Emerging and Selected Topics in Power Electronics,vol.4,no.3,pp.893-901,Sept.2016.
19.H.Wang,J.Wang,L.Liu,N.Ren,et al.,“Design and Characterization of Area-Efficient Trench Termination for 4H-SiC Devices,”in IEEE Journal of Emerging and Selected Topics in Power Electronics,vol.7,no.3,pp.1519-1526,Sept.2019.
20.H.Wang,C.Wang,B.Wang,N.Ren and K.Sheng,“4H-SiC Super-Junction JFET:Design and Experimental Demonstration,”in IEEE Electron Device Letters,vol.41,no.3,pp.445-448,March 2020.
21.Z.Dong,X.Wu,H.Xu,N.Ren,and K.Sheng,'Accurate Analytical Switching-on Loss Model of SiC MOSFET Considering Dynamic Transfer Characteristic and Qgd,'IEEE Transactions on Power Electronics,pp.1-1,2020.
22.M.Zhang,N.Ren,Q.Guo,X.Zhu,J.Zhang,K.Sheng,“Modeling and Analysis of vgs Characteristics for Upper-Side and Lower-Side Switches at Turn-on Transients for a 1200V/200A Full-SiC Power Module,”Micromachines 2020,vol.11,no.1.
23.H.Long,N.Ren,Q.Guo,X.Gan,L.Chen,W.Zhang,J.Zhu,F.Wei,and K.Sheng,'Understanding the breakdown asymmetry of 4H-SiC power diodes with extended defects at locations along step-flow direction,'J.Appl.Phys.,vol.128,no.16,p.164501,2020.
主要会议论文:
24.Na Ren,Jingjing Cui,Junming Zhang,Kuang Sheng,Fangzheng Peng,“The Design of SiC Schottky Diode Termination Structure,”2012 International Conference of Applied Energy,Suzhou,China.
25.Na Ren,Kuang Sheng,Junming Zhang,Fangzheng Peng,“Gate Drive Investigations of IGBT Modules with SiC-Schottky Freewheeling Diodes”,2013 IEEE Energy Conversion Congress and Exposition(ECCE),2871-2876.
26.Na Ren,Kang L.Wang,Zheng Zuo,Ruigang Li and Kuang Sheng,“A novel 4H-SiC pinched barrier rectifier,”2017 IEEE Applied Power Electronics Conference and Exposition(APEC),Tampa,FL,2017,pp.1950-1957.(Award paper)
27.Na Ren,Hao Hu,Kang L.Wang,Zheng Zuo,Ruigang Li and Kuang Sheng,“Investigation on single pulse avalanche failure of 900V SiC MOSFETs,”2018 IEEE 30th International Symposium on Power Semiconductor Devices and ICs(ISPSD),Chicago,IL,2018,pp.431-434.
28.Na Ren,Xiaofeng Lyu,Dong Cao,Zheng Zuo and Ruigang Li,“High-Efficiency Multiple-String Linear LED Driver with Genetic Algorithm for Low Power Application,”2018 IEEE Energy Conversion Congress and Exposition(ECCE),Portland,OR,2018,pp.4717-4720.
29.N.Ren,X.Lyu,D.Cao,Z.Zuo and R.Li,“High-Efficiency Multiple-String Linear LED Driver with Genetic Algorithm for Low Power Application,”2018 IEEE Energy Conversion Congress and Exposition(ECCE),Portland,OR,2018,pp.4717-4720.
30.N.Ren,K.L.Wang,J.Wu,H.Xu and K.Sheng,'Failure Mechanism Analysis of SiC MOSFETs in Unclamped Inductive Switching Conditions,'2019 31st International Symposium on Power Semiconductor Devices and ICs(ISPSD),Shanghai,China,2019,pp.183-186.
31.J.Wu,N.Ren*and K.Sheng,“Design and Experimental Study of 1.2kV 4H-SiC Merged PiN Schottky Diode,”2019 31st International Symposium on Power Semiconductor Devices and ICs(ISPSD),Shanghai,China,2019,pp.203-206.
32.C.Cai,L.Zhang,N.Ren and K.Sheng,“Silicon carbide pinched barrier rectifier(PBR),”2013 25th International Symposium on Power Semiconductor Devices&IC's(ISPSD),Kanazawa,2013,pp.167-170.
33.Q.Xiao,Y.Yan,X.Wu,N.Ren and K.Sheng,“A 10kV/200A SiC MOSFET module with series-parallel hybrid connection of 1200V/50A dies,”2015 IEEE 27th International Symposium on Power Semiconductor Devices&IC's(ISPSD),Hong Kong,2015,pp.349-352.
34.Hongyi Xu,Jiahui Sun,Jingjing Cui,Jiupeng Wu,Hengyu Wang,Shu Yang,Na Ren,Kuang Sheng,“Surge capability of 1.2kV SiC diodes with high-temperature implantation,”2018 IEEE 30th International Symposium on Power Semiconductor Devices and ICs(ISPSD),Chicago,IL,2018,pp.419-422.
35.X.Lyu,Y.Li,Z.Ni,D.Cao,N.Ren,Z.Zuo,R.Li,“Instantaneous Pulse Power Compensator for High-Power-Density Single-Phase Inverter,”2018 IEEE Energy Conversion Congress and Exposition(ECCE),Portland,OR,2018,pp.6739-6744.
36.Z.Zhu,Z.Wang,N.Ren,H.Xu,L.Liu,Q.Guo,J.Zhang and K.Sheng,“Degradation of 4H-SiC MOSFET body diode under repetitive surge current stress”in 2020 IEEE Proc.Int.Symp.Power Semiconductor Devices IC's(ISPSD),Sep.2020
37.L.Liu,N.Ren,J.Wu,Z.Zhu,H.Xu,Q.Guo and K.Sheng,“Investigation of Avalanche Capability of 1200V 4H-SiC MPS Diodes and JBS Diodes,”in 2020 IEEE Proc.Int.Symp.Power Semiconductor Devices IC's(ISPSD),Sep.2020
38.N.Ren,and K.Sheng,'1.2kV SiC Merged PiN Schottky Diode with Improved Surge Current Capability'in 2020 IEEE Proc.Int.Symp.Power Semiconductor Devices IC's(ISPSD),Sep.2020
39.C.Lin,Na Ren*,K.Sheng,'Comparison and Analysis of Short Circuit Performance of 1200V SiC MOSFETs,'IFWS 2020,accepted.
40.L.Liu,Na Ren,K.Sheng,'Single Pulse Avalanche Robustness and Analysis for 1200V SiC Junction Barrier Schottky Diode,'IFWS 2020,accepted.