Local electronic structures at selected sites of intermetallic perovskites Mn3MeX (Me=divalent metal, X=N, C). Garcia, J., Bianconi, A., Marcelli, A., Davoli, I., & Bartolome, J. Il Nuovo Cimento D, 7(4):493–505, April, 1986. ![Local electronic structures at selected sites of intermetallic perovskites Mn3MeX (Me=divalent metal, X=N, C) [link]](https://bibbase.org/img/filetypes/link.svg "link")
Paper doi abstract bibtex Summary We have measured the XANES (X-ray absorption near edge structure) spectra on the manganese and metal MeK-edges of the intermetallic perowskites Mn3MeX (X=N, Me=Mn, Cu, Zn, Ga, Sn; X=C, Me=Ga, Sn) to investigate the distribution on the partial density of the empty states. The information on the local electronic structure at the two differents sites, obtained from the spectra in the first 10 eV above the onset, is discussed in terms of one-electron band model. The relative shape changes in the spectra between the different compounds are explained by the different magnitude of hybridization between the electronic states of different atoms and/or the filling of the empty band by the electrons supplied by the substituted metal. Moreover, information about the local geometrical structure has been obtained from the (10÷50) eV range of the spectra.
@article{garcia_local_1986,
title = {Local electronic structures at selected sites of intermetallic perovskites {Mn}3MeX ({Me}=divalent metal, {X}={N}, {C})},
volume = {7},
issn = {0392-6737},
url = {http://dx.doi.org/10.1007/bf02450490},
doi = {10.1007/bf02450490},
abstract = {Summary We have measured the XANES (X-ray absorption near edge structure) spectra on the manganese and metal MeK-edges of the intermetallic perowskites Mn3MeX (X=N, Me=Mn, Cu, Zn, Ga, Sn; X=C, Me=Ga, Sn) to investigate the distribution on the partial density of the empty states. The information on the local electronic structure at the two differents sites, obtained from the spectra in the first 10 eV above the onset, is discussed in terms of one-electron band model. The relative shape changes in the spectra between the different compounds are explained by the different magnitude of hybridization between the electronic states of different atoms and/or the filling of the empty band by the electrons supplied by the substituted metal. Moreover, information about the local geometrical structure has been obtained from the (10÷50) eV range of the spectra.},
number = {4},
journal = {Il Nuovo Cimento D},
author = {Garcia, J. and Bianconi, A. and Marcelli, A. and Davoli, I. and Bartolome, J.},
month = apr,
year = {1986},
keywords = {dos, mn, perovskites, puls, xanes},
pages = {493--505}
}
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