On Superconductivity State in Pure Graphene

On Superconductivity State in Pure Graphene

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摘要 We study theoretically the possibility of superconductivity state in pure graphene within the extended attractive Hubbard model. In the absence of disorder, when we use the local attractive interaction potential, U ≌ 5t, where t is hopping term, pure graphene can be in superconductivity state.

作者 Hamze Mousavi

机构地区 Department of Physics

出处《Communications in Theoretical Physics》 SCIE CAS CSCD 2010年第10期753-755,共3页 理论物理通讯（英文版）

关键词 GRAPHENE SUPERCONDUCTIVITY Green＇s function Hubbard model 石墨 Hubbard模型超导态吸引力跳跃

分类号 O613.71 [理学—无机化学]

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Communications in Theoretical Physics

2010年第10期

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On Superconductivity State in Pure Graphene

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