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Pseudogap in Boron-Doped Diamond and Cuprates

Sven Larsson (Institutionen för kemi- och bioteknik, Fysikalisk kemi)
Journal of Superconductivity and Novel Magnetism (1557-1939). Vol. 26 (2013), 4, p. 1089-1091.
[Artikel, refereegranskad vetenskaplig]

The Marcus model, well known as a general model for electron transfer, is applied to electron pair formation and transfer in systems characterized by neighboring superconducting and local phases, particularly boron-doped diamond and cuprates. Hubbard-U is identified with the adiabatic free energy difference between charged and spin-coupled configurations. Typical for the Marcus model is the coupling of electronic and nuclear coordinates due to structural changes with number of electrons during electron transfer or excitation.

Nyckelord: Marcus model, Superconductivity, Pair formation, Hubbard-U, Boron-doped diamond



Denna post skapades 2013-05-13.
CPL Pubid: 176804

 

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Institutioner (Chalmers)

Institutionen för kemi- och bioteknik, Fysikalisk kemi (2005-2014)

Ämnesområden

Fysikalisk kemi

Chalmers infrastruktur