slow positron beam 中文意思是什麼

slow positron beam 解釋
慢正電子束
  • slow : adj 1 慢的,緩慢的 (opp fast; quick; rapid; swift)。2 遲鈍的,笨的;沒精神的,不活潑的;(表演...
  • positron : n. 【物理學】正子,陽電子,正電子。
  • beam : n 1 梁,棟梁,桁條;(船的)橫梁。2 船幅;(動物、人的)體幅。3 (秤)桿,杠桿,(織機的)卷軸,...
  1. In this paper, the high frequency c - v, the annihilation of slow positron beam and the infrared reflectance techniques were used to study the property of interface in sio2 / sic, the defects in sio2 and their physical characteristics

    首先使用高頻c - v測試技術,在有光照和無光照的條件下,對p型和n型sio _ 2 sic的電容-電壓特性作了研究。
  2. The 0 - 15kev energy slow - positron beam was used to measure the dopple broadening in sio2 / sic. both the s and w parameters clearly showed that the density of defect in sio2 layer had decreased after annealing in n2

    利用0 - 15kev的慢正電子多譜勒能量展寬測試sio _ 2 sic的缺陷情況,發現不管是n型還是p型,氧化層附近其s參數經過n _ 2退火明顯減小, w參數在這個部位增大。
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