Wen Qiye
+
Doctor of Engineering
With Certificate of Graduation for Doctorate Study
Personal Information
Gender:Male
Date of Employment:2005-04-01
E-Mail:
Other Contact Information
Email:
Doctor of Engineering
With Certificate of Graduation for Doctorate Study
Gender:Male
Date of Employment:2005-04-01
E-Mail:2dfae7fbc3b4eee77cbc83e6dc0991c98a03764bcc68440b36c566a8436e2ae8a1583db720d39738c58ecf51abdfc0792241b0c642189c27038028cf0502664fcf2ad60fb7a8e4099e84c7a18122e783ed3307500b5c9fbe19c3e89a1d71dd219103fa75b78e4c54f92297151d3fe6fc58621daf6a763c7e396f0951bd7581e1
Email:c045ee02cf98f3c8badd036e7bb5177b47f43a3c5e8068fdb1fbaf5b1a2b1c379d52673dfd4418a27d6de7464b5824033fcc7853b02961697e9d54402740773f73b957f231b409a9b1301b36a226460ea4a21a697903124a28bd1e0b5beb7fc196c290c4a3c04f9e1afef461deb669e658a79d928965266b30d2529ad49f5d79
Affiliation of Author(s):[1]电子科技大学电子薄膜与集成器件国家重点实验室 四川 成都 610054;
Journal:第六届中国国际纳米科技研讨会
Abstract:Based on the electric dipole transition model of four energy levels, the frequency spectrum of Faraday angle in blue and violet light ranges has been analyzed. According to theoretical results, the optimized stoichiometric compositions is BiyDy3-yFe5-xAlxO12 with x=0.8 ～ 1.2 and y=1.0～1.96., and then high quality BiAlDyIG thin films have been prepared by a sol-gel method and post-treated by RRTA method. The effects of RRTA on Faraday angle of the films have been studied in detailed, a maximum Faraday angle of 4.9degree in the 450nm thickness film (Bi1.96Dy1.04Fe4AlO12) was obtained, which is about 2.0degree larger than that of the common thermal annealed (CTA) samples. These results are potentially helpful to improve the recording density and signal-noise-ratio of magneto-optical disk.
Page Number:55-58
Translation or Not:no
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