Graphene smaller amplitude and higher frequency. This phenomenon, named "membrane effect", was predicted by Lifshitz in 1952. A prediction that was published in 2015 suggested a melting point of ≈4125 K. Recent and more sophisticated modelling has increased this temperature to at least 5000 K. At 6000 K (the sun's surface having an effective temperature of 5,777 K) graphene melts into an agglomeration of loosely coupled doubled bonded chains, before becoming a gas. The carbon–carbon bond length in graphene is about 0.142 nanometers. Graphene sheets stack to form graphite with an interplanar spacing of . Graphene is the strongest material ever
Mighty Atom Records Mighty Atom Records Mighty Atom Records is a Welsh based record label. The company was formed in early 2000 by Dave Simpson and Roger Hopkins. It is known for having been one of a few independent record labels at the forefront of the UK emo scene in the early 2000s, due to its early involvement with Funeral for a Friend. It operates out of the former BBC buildings in Swansea, Wales. The label ran into financial difficulties as the years progressed and although still a functioning label, have not released any material since Brigade in 2006. The Mighty Atom recording