Open Daily: 10am - 10pm | Alley door pickup 10am - 7pm 3038 Hennepin Ave Minneapolis, MN
612-822-4611

  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Screening Effects in Bipolaron Theory and High Temperature Superconductivity

Screening Effects in Bipolaron Theory and High Temperature Superconductivity

Chiofalo, Maria Luisa

Paperback

Series: Publications of the Scuola Normale Superiore

Technology & EngineeringPhysics

Currently unavailable to order

ISBN10: 887642279X
ISBN13: 9788876422799
Publisher: Edizioni Della Normale
Published: Oct 1 1997
Pages: 151
Language: English
The subject of the present thesis is a study on bipolaron formation in heavily doped and polar materials. The study is applied to the physics of superconducting compounds with high transition temperature. In particular this thesis addresses the problem of the formation and superconducting properties of real space electron (hole) pairs in these systems and their dependence on the carrier density. The pairing mechanism results from the dynamical cooperation of photonic and electronic degrees of freedom which characterize the heavily doped polar material. We call these pairs biplasmapolarons (BBP) because they can be thought as quasi-particles composed by two electrons (holes) and their cloud of virtual photons and plasmons. In the present work we extend the theory to the calculation of both BPP binding energy and effective mass and we discuss the features of the effective electron-electron interaction.

Also in

Technology & Engineering

View All