Quasi-particle spectrum in Sr2CuO2Cl2

Sergei G. Ovchinnikov

doi:10.1117/12.241790

10 June 1996 Quasi-particle spectrum in Sr₂CuO₂Cl₂

Sergei G. Ovchinnikov

Proceedings Volume 2696, Spectroscopic Studies of Superconductors; (1996) https://doi.org/10.1117/12.241790
Event: Photonics West '96, 1996, San Jose, CA, United States

Abstract

The electronic structure in antiferromagnetic insulator Sr₂CuO₂Cl₂ is calculated in the multi band p-d model of CuO₂ layer with account for strong electron correlations. The results are in good agreement with recent ARPES data and are compared with the results of the t-J model. Spin fluctuations result in the anisotropy of the effective mass at the top of the valence band.

Citation Download Citation

Sergei G. Ovchinnikov "Quasi-particle spectrum in Sr₂CuO₂Cl₂", Proc. SPIE 2696, Spectroscopic Studies of Superconductors, (10 June 1996); https://doi.org/10.1117/12.241790

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