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³Äµ×ζȣ¨substrate temperature£©´Ó100Éý¸ßµ½250µÄʱºò£¬±¡Ä¤£¨film£©µÄ[222]ÑÜÉä·åÇ¿¶È£¨diffraction peak intensity£©Öð½¥¼õС£¬¶ø[400]µÄÇ¿¶ÈÖð½¥Ôö´ó£¬µ«±¡Ä¤µÄ¾§Á£Æ½¾ù³ß´ç£¨average grain size£©ÊÇÔö´óµÄ£¬±¡Ä¤µÄ͸¹ýÂʷ壨transmission peaks£©Ëæ×ž§Á£Æ½¾ù³ß´çµÄÔö´ó´Ó80%Éý¸ßµ½90%. µ±Î¶ÈÔö¼Óµ½300ʱ£¬±¡Ä¤¾§Á£µÄƽ¾ù³ß´ç½µµÍ£¬´Ó¶øµ¼ÖµÄÁ˱¡Ä¤Í¸¹ýÂÊ·åֵϽµµ½ÁË82%£¬µ±Î¶ÈÔö¼Óµ½350ʱºò£¬¾§Á£Æ½¾ù³ß´çÓÉÓÚ[211]·åÖµµÄ¼±¾ç±ä´ó¶ø±ä´ó£¬µ¼ÖÂÁË·åÖµÔö¼Óµ½ÁË84%.

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°®ÓëÓêÏÂ(½ð±Ò+1): ¸ÐлӦÖú~ 2011-08-02 14:18:45
Ë®ÖÐÂÌÖÞ(½ð±Ò+50, ·­ÒëEPI+1): Ê®·ÖллÄã 2011-08-03 07:24:38
When the substrate temperature increased from 100 to 250, the diffraction peak intensity of [222] of the film gradually decreased and that of [400] increased too. The average grain size of the film, however, increased, in accordance with which the transmission peak of the film increased from 80% to 90%. When the temperature increased to 300, the average grain size of the film decreased which resulted in the decrease of transmission peak to 82%. The transmission peak then increased to 84% as a result of the enlarged average grain size which was due to the the sharp increase of the peak of [211] under the temperature of 350.
Impossible Is Nothing
2Â¥2011-08-02 13:20:18
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