The two available Mg 2p 1 core-level spectra of the recently discovered high-temperature superconducting MgB2 crystal exhibit interesting structures, but contradict each other. This motivated us to perform ab initio calculations on the core-level spectra of cluster models. The computed spectra reveal unusual rich and intense structures triggered by a B 2pz→Mg 3s,3p charge transfer.

Strong charge transfer effects in the Mg 2p-1 core-level spectrum of MgB2

TARANTELLI, Francesco
2002

Abstract

The two available Mg 2p 1 core-level spectra of the recently discovered high-temperature superconducting MgB2 crystal exhibit interesting structures, but contradict each other. This motivated us to perform ab initio calculations on the core-level spectra of cluster models. The computed spectra reveal unusual rich and intense structures triggered by a B 2pz→Mg 3s,3p charge transfer.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11391/165118
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