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本帖最后由 细胞海洋 于 2013-11-10 20:45 编辑
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2013年11月8日 Science
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COVER Raman mapping images of carbon isotope–labeled graphene
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(lateral dimensions: 50 to 120 micrometers) created by exposing a
/ @6 x, i9 E9 H3 o% f0 _8 W/ j* p" _copper surface
* }5 N" G5 [& d+ `- oto normal and isotope-labeled methane at preselected
; w6 `$ ^9 E- G9 nintervals. The data provide 3 J3 }, v! ~$ z4 P% M
information about the effect of growth
0 i' s! F: H+ _* Sparameters on the domain shape and size , T2 \6 E8 [% ]6 U8 S+ {; d# |
and also contribute to the growth of : ~+ c1 Q8 I$ |3 Z
centimeter-size single crystals of graphene
7 m! \; D/ Y1 q& E5 s, b y. Hthat could enable applications
4 G J$ X. h, q) E+ wsuch as nanoelectronics, photonics, and
7 @6 \ C& V$ p; cultrastrong materials. See page 720. Image: ' Z) u0 p) q% ^* p/ f2 j) {
Yufeng Hao
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发表于 2013-11-9 23:22
