低能电子衍射仪
- 网络leed
低能电子衍射仪-
低能电子衍射仪的研究
Study on LEED instrument
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低能电子衍射仪（LEED）是研究单晶表面结构的有效工具。
LEED is an effective instrument for the study of surface structures of single-crystals .
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我们用自制的低能电子衍射（LEED）仪观察到Si（111）面的（1×1）和（7×7）结构结构以及过渡结构的LEED图样。
The surface structures of Si ( 111 ),( 7 × 7 ) and several transition structures of Si ( 111 ) plane were observed by our home & made LEED instrument .