Project supported by the Zhejiang Provincial Natural Science Foundation (Grant No.LQ20F020011);the Gansu Provincial Foundation for Distinguished Young Scholars (Grant No.23JRRA766);the National Natural Science Foundation of China (Grant No.62162040);the National Key Research and Development Program of China (Grant No.2020YFB1713600)。
The influence maximization problem aims to select a small set of influential nodes, termed a seed set, to maximize their influence coverage in social networks. Although the methods that are based on a greedy strategy ...
Dynamic self-heating effect(SHE)of silicon-on-insulator(SOI)MOSFET is comprehensively evaluated by ultrafast pulsed I-V measurement in this work.It is found for the first time that the SHE complete heating response an...
support of the National Natural Science Foundation of China(Grant Nos.12104356 and52250191);China Postdoctoral Science Foundation(Grant No.2022M712552);the Opening Project of Shanghai Key Laboratory of Special Artificial Microstructure Materials and Technology(Grant No.Ammt2022B-1);the Fundamental Research Funds for the Central Universities;support by HPC Platform,Xi’an Jiaotong University。
Thermoelectric and thermal materials are essential in achieving carbon neutrality. However, the high cost of lattice thermal conductivity calculations and the limited applicability of classical physical models have le...
Project supported by the National Natural Science Foundation of China(Grant No.61301179);the China Postdoctoral Science Foundation(Grant No.2014M550479);the Doctorial Programs Foundation of the Ministry of Education,China(Grant No.20110203110011)
Wideband spectrum sensing has drawn much attention in recent years since it provides more opportunities to the secondary users. However, wideband spectrum sensing requires a long time and a complex mechanism at the se...
Project supported by the National Natural Science Foundation of China(Grant Nos.11127901,11425418,and 61221064);the National Basic Research Program of China(Grant No.2011CB808100);the Science and Technology Talent Project of Shanghai City,China(Grant Nos.12XD1405200 and 12ZR1451700)
Laser wakefield accelerators(LWFAs) are compact accelerators which can produce femtosecond high-energy electron beams on a much smaller scale than the conventional radiofrequency accelerators. It is attributed to th...
supported by the National Natural Science Foundation of China (Grant No.51007068);the Specialized Research Fund for the Doctoral Program of Higher Education of China (Grant No.20100201120028);the Fundamental Research Funds for the Central Universities of China;the State Key Laboratory of Electrical Insulation and Power Equipment of China (Grant No.EIPE10303)
In this paper, period-doubling bifurcation in a two-stage power factor correction converter is analyzed by using the method of incremental harmonic balance (IHB) and Floquet theory. A two-stage power factor correcti...
Project supported by the National Key Basic Research of China (Grant No 2007CB310500);the Chinese Ministry of Education(Grant No 705040);the National Natural Science Foundation of China (Grant Nos 90606009, 60571044 and 10774174)
Low-field electron emission is obtained from the pinaster-like MoO2 nanoarrays. The turn-on field of the pinasterlike MoO2 nanoarrays is found to be as low as 2.39 V/μm with the current density of 10μA/cm2. The enha...
Project supported by the National Basic Research Program of China (Grant Nos G2001039302 and 2007CB307001);the Natural Science Foundation of Guangdong Province (Grant No 2003A1030405);the Natural Science Foundation of Guangzhou City,China (Grant No 1999-Z035-01)
In this paper, the theoretical analysis and simulating calculation were conducted for a basic two-stage semiconductor thermoelectric module, which contains one thermocouple in the second stage and several thermocouple...