姓名:Virgilio |  | 176.10.104.** | 時間:2015/8/16 上午 11:41:23 | | ☆☆☆☆☆ | I don't k***w what I want to do after university <a href=" http://www.varosvillage.com/tadalift-price.pdf#hammock ">tadalift online</a> Graphene is also responsive to a wider range of light frequencies than the materials typically used in photodetectors. ??Graphene-based optoelectronic chips could therefore use a conceivably broader-band optical signal, enabling them to move data more efficiently. 璽??A two-micron photon just flies straight through a germanium photodetector,璽?? Englund said, 璽??but it is absorbed and leads to measurable current 璽?? as we actually show in the paper 璽?? in graphene.璽??
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