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(jié)論如下: 1 、在不同工藝條件下制備fecu顆粒膜系列,用x射線(xiàn)衍射儀對(duì)其微結(jié)構(gòu)進(jìn)行了測(cè)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(shí)驗(yàn)和理論研究進(jìn)展情況和目前待解決的主要問(wèn)題,在此基礎(chǔ)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(duì)象,采用共蒸發(fā)法制備不同fe含量x的fe _ xcu _ ( 1 - x ) ,顆粒膜樣品,對(duì)部分樣品進(jìn)行退火處理。給出了用x射線(xiàn)衍射儀( xrd ) 、掃描電鏡( sem ) 、振動(dòng)樣品磁強(qiáng)計(jì)( vsm )對(duì)樣品的微結(jié)構(gòu)、形貌及磁性能進(jìn)行檢測(cè)的結(jié)果。