氧化鋇層 的英文怎麼說
中文拼音 [yǎnghuàbèicéng]
氧化鋇層
英文
barylta layer-
Surface states and the topmost surface atoms of the batio3 thin films have been analyzed by x - ray photoelectron spectroscopy ( xps ) and angle - resolved x - ray photoelectron spectroscopy ( arxps ). the results show that the as - grown batio3 thin films have an enriched - bao nonstoichiometric surface layer which can be removed by ar + ion sputtering, and the atomic ratio of ba to ti decreases with increasing the depth of ar + ion sputtering
用x射線光電子能譜技術( xps )和角分辨x射線光電子能譜技術( arxps )研究了薄膜的表面化學態以及最頂層原子種類和分佈狀況,結果顯示在熱處理過程中薄膜表面形成一層富含bao的非計量鈦氧化物層,並且鋇-鈦原子濃度比隨著探測深度的增大而逐漸減小。Methods for chemical analysis of iron, steel and alloy - the alumina chromatographic separation - barium sulfate gravimetric method for the deteremination of sulphur content
鋼鐵及合金化學分析方法氧化鋁色層分離-硫酸鋇重量法測定硫量
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