Major work and conclusion are as follows : 1 under different technology condition , preparation fecu granular film is series , is measured with x ray diffraction instrument for its tiny structure 主要工作和結論如下: 1 、在不同工藝條件下制備fecu顆粒膜系列,用x射線衍射儀對其微結構進行了測量。
This paper has first summarized the experiment of granular film and theoretical research progress and the present major problem to be solved , has discussed the purpose meaning of this paper on this foundation , has introduced us soon afterwards with magnetic metal - non - magnetic metal material adopt for studying object to co - vapored deposited system such as the fexcu1 - x of different fe content x granular film sample , carrying out annealing handling for some of samples , using x ray diffraction instrument xrd ) , , scanning electrical microscopic ( sem ) , vibrating sample magnetometer ( vsm ) the tiny structure for sample , appearance and the magnetic result that can carry out detection 本文首先綜述了顆粒膜的實驗和理論研究進展情況和目前待解決的主要問題,在此基礎上論述了本文的目的意義,隨后介紹了我們以磁性金屬?非磁性金屬材料為研究對象,采用共蒸發法制備不同fe含量x的fe _ xcu _ ( 1 - x ) ,顆粒膜樣品,對部分樣品進行退火處理。給出了用x射線衍射儀( xrd ) 、掃描電鏡( sem ) 、振動樣品磁強計( vsm )對樣品的微結構、形貌及磁性能進行檢測的結果。