Electronic Structure, Bonding and Optical Spectrum of MgB2

2001/07/05 by V. P. Antropov, K. D. Belashchenko, Antropov, V. P. +5
Physics and Astronomy · #FOS: Physical sciences #Superconductivity (cond-mat.supr-con) #cond-mat.supr-con

paper · pdf · doi:10.48550/arxiv.cond-mat/0107123

To be published in "Studies of High Temperature Superconductors", ed. by A. Narlikar, Nova Sci. Pub. (submitted June 1, 2001). 20 pages, 13 figures

arxiv created 2001/07/05 · arxiv updated 2009/11/30

Abstract

This paper contains both recently published and original results concerning the electronic structure, bonding and relevant properties of (Mg-Al)B2. We analyse the electronic structure formation of bulk and surface states, study the nuclear spin-lattice relaxation rates, compare the theoretical and experimental estimates of the density of states at the Fermi level, and review the electron-phonon coupling calculations. The analysis of optical properties of MgB2 and AlB2 is also provided.

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