Peierls state far from equilibrium

作者: K. F. Berggren , B. A. Huberman

DOI: 10.1103/PHYSREVB.18.3369

关键词: ExcitationOrganic systemsNon-equilibrium thermodynamicsAutocatalytic reactionInstabilitySuperconductivityInsulator (electricity)PhysicsCondensed matter physicsLight scattering

摘要: We show that a Peierls insulator under strong dynamic excitation of electron-hole pairs exhibits an instability into mixed metal-insulator phase. This problem is analogous to the inhomogeneous nonequilibrium BCS state discussed by Scalapino and Huberman. calculate threshold parameters for typical insulators discuss some organic systems might be likely candidates experimental verification. In contrast superconductor, in can easily detected light scattering techniques.

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