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BAXIABAXIA

金虫 (正式写手)

[交流] 这是我做的一种金纳米TEM,每一个放大了,都是这样的弯曲结构 已有13人参与

不知道是否所有的金三角片放大到足够大倍数的时候,都是这样的弯曲结构,或者有的是平的,有的是弯的。
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liuzhun168

木虫 (正式写手)

悟空


小木虫: 金币+0.5, 给个红包,谢谢回帖
看表面是否平整,要依靠扫描电镜或者原子力高分辨TEM也行,这种波条纹可以说明是单晶的结构,可能并不是你说的弯曲纳米片表面
物质与能量的统一
8楼2012-05-26 21:04:30
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shikyang

铜虫 (正式写手)


小木虫: 金币+0.5, 给个红包,谢谢回帖
How do you know they are folded? If the original shape is like this and is not caused by electron bombardment effect, it is a very nice work.
2楼2012-05-25 21:32:53
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BAXIABAXIA

金虫 (正式写手)

引用回帖:
2楼: Originally posted by shikyang at 2012-05-25 21:32:53
How do you know they are folded? If the original shape is like this and is not caused by electron bombardment effect, it is a very nice work.

Yes, it is the original shape and they are everywhere on the copper grid. It's quite different from the trangular plates that I have prepared before. About the method, I used some new regents, which were different from the former papers. It is a secret for now.
4楼2012-05-26 09:06:37
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nanofellow

专家顾问 (著名写手)


小木虫: 金币+0.5, 给个红包,谢谢回帖
这是金纳米片生长不完全所致。我在几年前的的研究中发现过这个现象。
想成为JACS的作者,坚持!
5楼2012-05-26 09:44:13
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