Electron pairing in one-dimensional anharmonic crystal lattices

Velarde, M. G.; Brizhik, L.; Chetverikov, A. P.; Cruzeiro, Leonor; Ebeling, W.; Röpke, G.

http://hdl.handle.net/10400.1/3571

Utilize este identificador para referenciar este registo.

Nome:	Descrição:	Tamanho:	Formato:
Electron_Pairing_IJQC_p1.pdf		34.83 KB	Adobe PDF	Ver/Abrir

Contacte-nos

Autores

Resumo(s)

We show that when anharmonicity is added to the electron–phonon interaction it facilitates electron pairing in a localized state. Such localized state appears as singlet state of two electrons bound with the traveling local lattice soliton distortion, which survives when Coulomb repulsion is included.

Palavras-chave

Electron pairing Lattice soliton Anharmonic lattice Solectron Bisolectron

URI

http://hdl.handle.net/10400.1/3571

Citação

Velarde, M.G.; Brizhik, L.; Chetverikov, A.P.; Cruzeiro, L.; Ebeling, W.; Röpke, G. Electron pairing in one-dimensional anharmonic crystal lattices, International Journal of Quantum Chemistry, 112, 2, 551-565, 2012.

Editora

Wiley

DOI

http://dx.doi.org/10.1002/qua.23008

Coleções

FCT2-Artigos (em revistas ou actas indexadas)

Métricas Alternativas

Ver registo completo