first oxide layer 中文意思是什麼
first oxide layer
解釋
第一氧化層-
The first important thin film from the thermal oxide group is the gate oxide layer under which a conducting channel can be formed between the souce and the drain
第一個重要的來自熱氧化組薄膜是柵氧化層,在它之下,源和漏之間就能形成導電通道。 -
In order to otain high quality zno thin films, we, for the first time, employ the plasma enhanced chemical vapor deposition ( pecvd ) to prepare high quality zno thin film at low temperature using a zinc organic source ( zn ( c2h5 ) 2 ) and carbon dioxide ( co2 ) gas mixtures. the effects of the growing condiction and the native oxide layer of si substrate on the quality of zno thin films was studied in detail. to prepare p - zno and overcome the dufficulty of reverse due to the interaction between the n atomic, we obtain high qulaity p - zno by a easy way of thermal zn3n2
為了在低溫下制備高質量的氧化鋅薄膜,我們採用金屬有機源和二氧化碳氣源,首次利用等離子體增強化學氣相沉積的技術在低溫下制備了高質量的氧化鋅薄膜,系統地研究了生長條件以及襯底表面氧化層對薄膜質量的影響,確定了生長高質量氧化鋅薄膜的優化條件;為獲得p - zno材料,克服在zno中摻n雜質間相互作用影響摻雜效率不易獲得p - zno的困難,我們通過熱氧化zn3n2的方法制備了p - zno ,獲得了一系列研究結果: 1 、詳細研究了氣體流速比,襯底溫度和射頻功率實驗參數對氧化鋅薄膜特性的影響。 -
In the first stage, anaerobic hydrogen depolarization is predominant and produced iron oxide corrosion product layer ; in the second stage, due to bio - produced hydrogen sulphide, iron oxide was biomineralized and translated iron sulphide
初期是厭氧條件下的氫去極化,生成氧化物產物層;然後在srb代謝產生的h2s作用下,發生氧化物到硫化物的轉變。
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