衍射線寬化 的英文怎麼說
中文拼音 [yǎnshèxiànkuānhuà]
衍射線寬化
英文
line broadening-
Experimental results show that the grains were gradually triturated to namometer size with milling time and the grain size might be 30nm or so, but the grain size was not decreasing after the powder has been milled for 25 hours. the nano - sized sic was synthesized by ball milling of si and c mixed powders which rare earths as a additive was added to
結果表明：隨著時間的延長，粉末逐漸細化至納米級，可以細化到30nm左右，但球磨時間超過25h后粉末顆粒繼續細化的速度明顯放慢，並且在球磨的過程因為晶粒細化和晶粒內部發生了嚴重的晶格畸變，納米粉體x射線衍射峰產生嚴重寬化。And the parameter data and the figures have not been calculated ever. compared with the performance curves of the primary aod, the aod with the optimum design shows great capacity : at the extreme point of bragg diffration the optimized one obtain a 2. 4 times wilder relative 3db bragg bandwidth than the primary one ; and with the same relative 3db bragg bandwidth which is 0. 67, the optimized aod has a relative 2 times of the the primary aod
用圖示的方法將優化設計后的曲線與非跟蹤的曲線進行對比，在進入布拉格衍射區的臨界點處經優化設計的器件相對帶寬達到非跟蹤器件的相對帶寬的2 . 4倍;在相對帶寬? f = 0 . 67的情況下，經優化設計的器件相對長度是非跟蹤器件相對長度的2倍。For the first time, we obtain a ( 002 ) orientated high quality zno thin films with the full width at half maximum ( fwhm ) of 0. 2o located at 34. 42o at a low temperature of 180
首次報道了用這種方法在襯底溫度為180oc條件下制備了（ 0002 ）擇優取向，其x -射線衍射峰的半峰寬為0 . 2度的高質量氧化鋅薄膜。The relationships between the substrate temperature and the properties of zno films were studied in detail, we obtained a ( 002 ) orientated high quality zno thin films with the full width at half maximum ( fwhm ) of 0
用這種方法在襯底溫度為180條件下制備了（ 0002 ）擇優取向， x -射線衍射峰的半高寬為0 . 2度的高質量氧化鋅薄膜。分享友人