Article Dans Une Revue Nanotechnology Année : 2024

The normal Casimir–Lifshitz force for laterally moving graphene

Résumé

We consider the system of two parallel sheets of graphene which are moving with relative parallel velocity v ⃗ and calculate the Casimir energy by using the scattering approach. We analyze in detail the normal (perpendicular to the planes) Casimir force for two systems—graphene/graphene and ideal metal/graphene. In the non-relativistic case v ≪ v F , the relative correction to the Casimir energy ( E v − E 0 ) / E 0 is proportional to the ( v / c ) 2 (the maximum value is 0.0033 for the gapeless case and v = v F ) for the first system, and it is zero up to the Fermi velocity v = v F for system ideal metal/graphene.

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hal-04608544 , version 1 (24-03-2025)

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Mauro Antezza, Nataliia Emelianova, Nail Khusnutdinov. The normal Casimir–Lifshitz force for laterally moving graphene. Nanotechnology, 2024, 35 (23), pp.235001. ⟨10.1088/1361-6528/ad2f1c⟩. ⟨hal-04608544⟩
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