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fengyiyu1981

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wangganglzu

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nuaajsh: ½ð±Ò+1, ¹ÄÀø½»Á÷ 2012-05-10 17:01:46
we set a range of the G to 2D peak ratio from 0.7 to 1.3 and the fwhm of the 2D peak from45 to 60 cm-1 to estimate the bilayer coverage.Those that have a G to 2D peak ratio lower than 0.7 and fwhm of 2D peak lower than 45 cm-1 are considered to bemonolayer graphene, and the samples that have a G to 2D peak ratio higher than 1.3 and fwhm of the 2D peak higher than 60 cm-1 are considered few-layer graphene.

³ö×Ô¡°Direct Growth of Bilayer Graphene on SiO2 Substrates by Carbon Diffusion through Nickel¡±
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12Â¥2012-05-10 16:44:41
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haolanruoran

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lchpy: ½ð±Ò+1 2012-04-12 13:30:09
G/2DÒ»°ãÔÚ0.5×óÓÒ²ÅËãµÃÉϵ¥²ã£¬¶øÇÒ2D·å°ë·å¸ß¿í30cm-1¡£Ã»ÓÐD·å˵Ã÷Äã×öµÄʯīϩÖÊÁ¿½ÏºÃ£¬ÔÓÖʽÏÉÙ¡£Ì¼Ô­×ÓΪsp2ÔÓ»¯¡£
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2Â¥2012-04-10 23:16:34
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Advcarbons

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lchpy: ½ð±Ò+1, thanks for your information~ 2012-04-12 13:30:15
¿´¿´ÄãµÄ2D·å¿É²»¿ÉÒÔ·ÖһϷ壬Èç¹û¿ÉÒԷַ壬¾Í¿ÉÒÔÕÒµ½ÏàÓ¦µÄ²ãÊý£¬ÄãÕâʯīϩ³¤µÄ»¹²»´íÀ²~
3Â¥2012-04-11 09:09:00
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fengyiyu1981

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3Â¥: Originally posted by Advcarbons at 2012-04-11 09:09:00:
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