space charge region 中文意思是什麼

space charge region 解釋
空間電荷區
  • space : n 1 空間;太空。2 空隙,空地;場地;(火車輪船飛機中的)座位;餘地;篇幅。3 空白;間隔;距離。4 ...
  • charge : vt 1 填;裝(子彈);充(電);使飽和;使充滿;堆積,裝載。2 命令;促;諭示,指令。3 責備;告誡。...
  • region : n. 1. 地方,地域,地帶;地區;行政區,管轄區,區;左近,鄰近;(大氣、海水等的)層,界,境。2. 【解剖學;動物學】(身體的)局部,部位。3. (學問等的)范圍,領域。4. 〈罕用語〉天空。
  1. With sufficient forward bias, the diffusion capacitance can easily exceed the space charge region capacitance.

    當正向偏壓足夠高時,擴散電容很容易超過空間電荷壓電容。
  2. Lines of force can begin or end inside a region of space only when there is charge in that region.

    只有當這一空間區域內有電荷存在時,電力線才能發自或終止於這一空間區域。
  3. Due to applying double beams, the velocity spread is lower because of smaller influence of space charge compared with single beam mig. in the interaction region this beam is easy to start oscillation and reject mode competition effectively

    與單注磁控注入槍相比,雙注槍可以提供速度零散小、高束流的電子注,在互作用區更容易起振,且能更好的抑制模式競爭。
  4. Because of the great potential of sic mosfets and circuits, in this paper, the characteristics of 6h - sic pmosfets are studied systematically, emphasizing on the effects of interface state and s / d series resistance on sic pmosfets firstly, the crystal structure of silicon carbide, the phenomena of incomplete ionization of the impurity and the fitting formula of hole mobility are presented. the characterization in space - charge region of sic pmos structure is analyzed by solving one dimension poisson equation

    研究了sic的晶體結構,分析了sic中雜質的不完全離化現象以及sic中空穴遷移率的擬和公式;用解一維poisson方程的方法分析了sicpmos空間電荷區的電特性;本論文重點分析了界面態分佈和源漏串聯電阻對sicpmos器件特性的影響。
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