Electronic structure of single-crystalline Mg(x)Al(1-x)B(2)

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dc.creatorSchuppler, S.
dc.creatorPellegrin, E.
dc.creatorNuecker, N.
dc.creatorMizokawa, T.
dc.creatorMerz, M.
dc.creatorArena, D. A.
dc.creatorDvorak, J.
dc.creatorIdzerda, Y. U.
dc.creatorHuang, D. -J.
dc.creatorCheng, C. -F.
dc.creatorBohnen, K. -P.
dc.creatorHeid, R.
dc.creatorSchweiss, P.
dc.creatorWolf, Th.
dc.date2002-05-10
dc.date.accessioned2026-07-07T02:45:25Z
dc.date.available2026-07-07T02:45:25Z
dc.descriptionPolarization-dependent x-ray absorption spectroscopy at the B 1s edge of single-crystalline Mg(x)Al(1-x)B(2) reveals a strongly anisotropic electronic structure near the Fermi energy. Comparing spectra for superconducting compounds (x=0.9, 1.0) with those for the non-superconductor x=0.0 gives direct evidence on the importance of an in-plane spectral feature crossing E_F for the superconducting properties of the diborides. Good agreement is found with the projected B 2p density of states from LDA band structure calculations.
dc.description4 pages, 1 figure, 1 table
dc.identifierhttps://arxiv.org/abs/cond-mat/0205230
dc.identifierhttp://arxiv.org/abs/cond-mat/0205230
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/19292
dc.subjectSuperconductivity
dc.titleElectronic structure of single-crystalline Mg(x)Al(1-x)B(2)
dc.typetext

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