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Silicene Discovered: Single-layer Silicon That Could Beat Graphene To Market

MrSeb writes "Numerous research groups around the world are reporting that they have created silicene, a one-atom-thick hexagonal mesh of silicon atoms — the silicon equivalent of graphene. You will have heard a lot about graphene, especially with regard to its truly wondrous electrical properties, but it has one rather major problem: It doesn't have a bandgap, which makes it very hard to integrate into existing semiconductor processes. Silicene, on the other hand, is theorized to have excellent electrical properties, while still being compatible with silicon-based electronics (abstract). For now, silicene has only been observed (with a scanning tunneling electron microscope), but the next step is to grow a silicene film on an insulating substrate so that its properties can be properly investigated."

6 of 67 comments (clear)

  1. Re:And now? by game+kid · · Score: 5, Funny

    I'm still waiting on the atom-thick holographic film, Holocene(tm).

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  2. Re:And now? by sconeu · · Score: 4, Funny

    And the flexible version.... Pliocene

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    General Relativity: Space-time tells matter where to go; Matter tells space-time what shape to be.
  3. Re:Beat Graphene to Market? by InvisibleClergy · · Score: 5, Funny

    Remember, "theorized to have" probably means something more like "we got some motherfuckin' mathematical models which say that this shit got all kindsa properties like".

  4. Re:And now? by fredrated · · Score: 5, Funny

    I'm waiting for the censored version of the Oxygen-Boron layer: OBscene.

  5. Re:Physical Limits by Jeremi · · Score: 4, Funny

    "silicon â" a material which will probably reach its physical limits in the next 5-10 years" Haven't they been saying that since 1980?

    Yes -- and therefore silicon has no physical limits and Moore's Law will continue forever.

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  6. Re:It makes me wonder. . . by neo-mkrey · · Score: 4, Funny

    I thought saline replaced it -- wait -- what were you talking about again?