peak concentration meaning in English
峰收缩
高峰浓度,峰值浓度,最高浓度
最大浓度；浓度极大值
Examples
- The altitude of the peak concentration was lowest in the summer .
在夏季，峰值浓度的高度为最低。 - The effect of ni + ion on luminescence had not been detected by fluorescence experiments for implanted doped crystals . 5 ) the xe ion peak concentration lies at a depth of about 47nm under the surface . after ion implantations , the two peaks in o1s spectrum merge into a single one
( 5 )注入的xe ~ +在距表面47nm处浓度取得最大值，离子注入使两种类型氧格点的化学环境变得相似， o _ ( 1s )谱的两个峰融合为一个峰。 - Moreover , we observed the concentration profiles of the ion - implanted samples and the diffused samples by c - v method , and discovered that the carrier concentration decreased with increasing of the diffusion depth . whereas , the peak concentration of the ion - implanted samples located at 0 . 248151 u m beneath the surface and the peak concentration of the diffused samples located at the surface . furthermore , the carrier concentration of mnas source diffused sample as high as 102 % m3can be obtained , and the surface was much smoother compared with that of the pure mn source diffused sample
发现两种掺杂方法的载流子浓度大体上都是随着扩散深度的增加而下降，不同的是离子注入样品的载流子最高浓度处于离表面深度0 . 248151 m处，而扩散样品的载流子最高浓度处于表面，并掺锰（ mn ）砷化锌（ gaas ）材料性质的研究且还发现相对于纯mn源扩散样品来说， mnas源扩散样品的表面较为光滑，且表面载流子浓度高达1020 cm ’数量级。