分立峰 meaning in English
discrete peak
Examples
- The intensity of distinguishable pl peaks increased with the increasing n content in the films , and the central positions of the above two pl bands were influenced by both the content of o and n . it is suggested that these pl were originated from luminescence centers related to si - o and 0 - si - n defects
分立峰强度随薄膜中的氮含量增加而升高，荧光带中心位置受到氧、氮含量的影响，分析表明其荧光起源于si - o和n - si - o等复合缺陷组态能级间的辐射跃迁。 - Intense pl band at 300 - 570nm , whose central position was found red - shifted with the increase of o content , was observed in the a - sihxoy thin films fabricated by pecvd . thin films with strong blue pl peaks were prepared by plasma oxidation , and the result directly proved that the blue pl peaks were originated from si - o defect levels
通过pecvd法与放电等离子体氧化技术结合获得了主峰位于蓝光波段的荧光带，而且具有分立峰结构，其结果直接证明了蓝光发射与缺陷能级有关，起源于si - o结合特定组态而形成的发光中心。