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Electrodeposition of Hydrogen Adatoms on Graphene
ICCF-23, Engineering Research Centre of Electrochemical Technologies of Ministry of Education; ^ | June 2021 | Quan-feng He, Lianhuan Han, Dongping Zhan* , Zhong-Qun Tian

Posted on 11/05/2021 11:14:52 PM PDT by Kevmo

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To: Kevmo

And here I always thought that Graphene is a zero-gap semiconductor, because its conduction and valence bands meet at the Dirac points. The Dirac points are six locations in momentum space, on the edge of the Brillouin zone, divided into two non-equivalent sets of three points. The two sets are labeled K and K’. The sets give graphene a valley degeneracy of gv = 2. By contrast, for traditional semiconductors the primary point of interest is generally Γ, where momentum is zero. Go figure.


21 posted on 11/06/2021 4:02:01 PM PDT by HandyDandy
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To: HandyDandy

But Carbon itself is considered a very high bandgap semiconductor. Perhaps when you whittle down Carbon to single-atom width, it goes from high bandgap to lowbandgap semiconductor.


22 posted on 11/06/2021 4:15:44 PM PDT by Kevmo (I’m immune from Covid since I don’t watch TV.🤗)
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To: Kevmo

Beyond that, four electronic properties separate it from other condensed matter systems.


23 posted on 11/06/2021 4:30:28 PM PDT by HandyDandy
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To: HandyDandy

Since you have the materials background, I’d suggest you look into Josephson Junctions and then Safire LENR junctions https://freerepublic.com/focus/chat/4008346/posts?page=16#16


24 posted on 11/06/2021 4:36:47 PM PDT by Kevmo (I’m immune from Covid since I don’t watch TV.🤗)
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Laser Cooling, KP Sinha

Ed Storms Interaction

25 posted on 11/06/2021 4:47:00 PM PDT by Kevmo (I’m immune from Covid since I don’t watch TV.🤗)
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Ed Storms interaction
https://www.mail-archive.com/vortex- href=”mailto:l@eskimo.com”>l@eskimo.com/msg76618.html


26 posted on 11/06/2021 7:23:30 PM PDT by Kevmo (I’m immune from Covid since I don’t watch TV.🤗)
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To: Wonder Warthog

Nobel prizes ain’t what they used to be since Jug Ears got one. And as well, all goes differently in a lab than commercially. Seemingly, it will always take more power to make power except for a few milliseconds in a lab.


27 posted on 11/07/2021 1:16:33 AM PDT by SandwicheGuy ("Man is the only pack animal that will follow an unstable leader." Cesar Chavez)
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To: SandwicheGuy
"Nobel prizes ain’t what they used to be since Jug Ears got one."

That was the "Peace" prize, whose winners have mostly been flakes. The science prizes are still pretty legit.

28 posted on 11/07/2021 3:05:41 AM PST by Wonder Warthog (Not Responding to Seagull Snark)
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