Question

What is graphene? Describe the bonding in graphene. Explain the band structure of graphene on E-k diagram

06 Sep 2025
Answer :
Word Count : 243
Graphene is a two-dimensional allotrope of carbon, consisting of a single layer of carbon atoms arranged in a hexagonal honeycomb lattice. Each carbon atom in graphene is bonded to three neighboring carbon atoms through strong covalent bonds, forming a planar structure. This arrangement gives graphene exceptional mechanical strength, ____ _____ ________ __________ ________.
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