Lecture 33 The Band Structure of Graphene

In this lecture we analyze the two dimensional band structure graphene, a 2D honeycomb sheet of sp2 hybridized carbon atoms and find that it is a perfect semimental. This lecture was designed and delivered by Patrick Woodward for use in the course Solid State Chemistry (Chem 7330) at Ohio State University.

[@sahibhasan7095]

Thank you so much, professor. You saved my life.

[@hengzhang2214]

Great video, well explained! Looking forward to a video for bilayer graphene Moire superlattice.

[@melissah.3322]

Fantastic lecture, Pat!

[@irfanhassan152]

great effort

[@Shindex384]

At 9:30, should it be when we discuss the translation along a* in reciprocal space, it's the translation along b in real space, instead of a?

[@chaudry123]

Inderd it makes me feel much better about BZcorelation with bandstructure

[@NitinKMSP]

Can you make a video on how to calculate elastic constants of Graphene using VASP and how to analyse it?

[@mohibmohib6442]

I always noticed that the points (111) became (kx=ky=kz=pi/a) and X(011) becam (Kx=Ky=pi/a , Kz=0) Is there a rule for transferring them..? please

[@chaudry123]

Hello' .... As far as xrd analysis is concerned, at the zone boundary differaction of x rays occurse. But in case of electric transport something happens again at the zone boundaries. Is it differaction or interference or scattering or dispersion?

[@Criterion5]

Keen I am. Visually impaired I am. Closed Caption a boon. terms used cc strange: 1. brewon? Brillouin?; 2. Debris one zone? I have listened up to 3:49. so far

[@patsperovskites4733]

I'm not sure how to convey this in a way that would be clear to a visually impaired person, but the terminology is Brillouin zone (pronounced bree-wan zone).

[@huailiulin]

501th like