doping density meaning in English
掺杂密度
掺杂浓度
Examples
- 3 . under the three different doping densities , we get the least grading length to make the spike vanish
在三种不同掺杂情况下，通过数值模拟得出消除能带尖峰所需的最小渐变长度。 - We get the conclusion : the higher the doping density is , the shorter grading length is wanted to make the spike vanish
并且得出结论： n型掺杂浓度越高，消除尖峰所需的渐变长度越短。 - We have grown ingaas / algaas strained quantum well laser by mbe . we studied the doped density in the cladding layer
采用分子束外延设备mbe ( molecularbeamepitaxy )对所设计的应变量子阱结构激光器进行晶体生长。 - The system we selected is the positive donor ion located in the centers of gaaslgaasal quantum well ( doped density of al is 0 . 33 ) in the process of calculation
在计算过程中，我们选取的体系是0中心的正施主离子处于gaas gaasai （其中以的搀杂浓度为0 - Bias voltage , which are related to the superlattice structural paraments , the doped densities and the applied bias voltage . we have also investigated the characteristics of superlattice under hydrostatic pressure by simulations
超晶格的负微分电导区还导致出现固定偏压下随时间变化的电流自维持振荡，振荡产生的条件依赖于其结构参数，掺杂浓度和外加偏压的大小。