Results 61 to 70 of about 3,382,432 (137)

Polarity control of 2D semiconductor for reconfigurable electronics

Microsystems & Nanoengineering
The controllable modulation of carrier polarity in semiconductors is essential for enabling dynamic configurations in reconfigurable devices. Ambipolar two-dimensional (2D) semiconductors, characterized by their atomic-scale thickness and excellent gate ...
Xiaoqian He, Kejie Guan, Fuqin Sun, Xiaoshuang Gou, Lin Liu, Yingyi Wang, Weifan Zhou, Yang Xia, Cheng Zhang, Hao Dai, Zhanxia Zhao, Xiaowei Wang, Ting Zhang   +12 more
doaj   +1 more source

Modeling and Simulation of Indoor Aerosol Particle Behavior under Needle-Point Bipolar Ionization Air Cleaning [PDF]

E3S Web of Conferences
Particle removal has been demonstrated to be enhanced under needle-point bipolar ionization air cleaning technologies. With bipolar ion generation, aerosol particles acquire electrical charges, leading to agglomeration and subsequent deposition ...
Huang Wenfeng, Lin Tong, Zhang Jianshun
doaj   +1 more source

The idea of surface recombination in analysis of bipolar-charge transport in metal-dielectric-metal configuration with a thick dielectric [PDF]

, 2008
A problem of the boundary-condition formulation in the analysis of space bipolar-charge transport in a planar capacitor at constant supply voltage was developed.
Swistacz, B
core  

Hot-Carrier Stressing of NPN Polysilicon Emitter Bipolar Transistors Incorporating Fluorine [PDF]

, 2003
The effects of fluorine on the hot-carrier induced degradation in low-thermal-budget polysilicon emitter NPN bipolar transistors have been examined. Forward Gummel plots, base emitter (BE) diode characteristics, and stress currents were measured during ...
Ashburn, P., Sheng, S R, Ashburn, P, McKinnon, W, McKinnon, W R, Sheng, S. R., Storey, C, Hamel, J S, Storey, Craig, McAlister, Sean, McAlister, S P, Hamel, J. S.   +11 more
core   +2 more sources

Effect of DC Prestressing on Periodic Grounded DC Tree in Cross-Linked Polyethylene at Different Temperatures

IEEE Access, 2017
Periodic grounded dc trees in cross-linked polyethylene under various dc prestressing times are investigated in the temperature range of 20 °C-80 °C.
Yani Wang, Feng Guo, Jiandong Wu, Yi Yin
doaj   +1 more source

Giant Magnetic Quantum Oscillations in the Thermal Conductivity of TaAs: Indications of Chiral Zero Sound

Physical Review X, 2019
Charge transport of topological semimetals is the focus of intensive investigations because of their nontrivial band topology. Heat transport of these materials, on the other hand, is largely unexplored and remains elusive.
Junsen Xiang, Sile Hu, Zhida Song, Meng Lv, Jiahao Zhang, Lingxiao Zhao, Wei Li, Ziyu Chen, Shuai Zhang, Jian-Tao Wang, Yi-feng Yang, Xi Dai, Frank Steglich, Genfu Chen, Peijie Sun   +14 more
doaj   +1 more source

Space/Interface Charge Analysis of the Multi-Layer Oil Gap and Oil Impregnated Pressboard Under the Electrical-Thermal Combined Stress

Energies, 2019
In oil-paper insulation systems, it is easy to accumulate space/interface charge under a direct current (DC) electrical field. At present, direct measurement of space/interface charge for a thick multi-layer insulation system is not possible.
Runhao Zou, Jian Hao, Ruijin Liao
doaj   +1 more source

Transport models and advanced numerical simulation of silicon-germanium heterojunction bipolar transistors [PDF]

, 2010
Applications in the emerging high-frequency markets for millimeter wave applications more and more use SiGe components for cost reasons. To support the technology effort, a reliable TCAD platform is required.
Sasso, Grazia
core   +1 more source

Research on interface charge behaviour and electrical threshold in layered epoxy/paper composites: From experiment to simulation

High Voltage
Layered epoxy/paper composites that exhibit excellent insulating characteristics under elevated electrification and temperature conditions are essential components for power system insulation.
Tianlei Xu, Xi Pang, Zongliang Xie, Peng Liu, Zongren Peng   +4 more
doaj   +1 more source

Design and numerical simulation of the real-time particle charge and size analyser [PDF]

, 2012
The electrostatic charge and size distribution of aerosol particles play a very important role in many industrial applications. Due to the complexity and the probabilistic nature of the different charging mechanisms often acting simultaneously, it is ...
Zhang, Lu
core