Nature of the apical and planar oxygen bonds in the Srn+1Ru nO3n+1 family (n=1,2,3)

M. Malvestuto; V. Capogrosso; E. Carleschi; L. Galli; E. Gorelov; E. Pavarini; R. Fittipaldi; F. Forte; M. Cuoco; A. Vecchione; F. Parmigiani

doi:10.1103/PhysRevB.88.195143

Nature of the apical and planar oxygen bonds in the Sr_n+1Ru _nO_3n+1 family (n=1,2,3)

M. Malvestuto, V. Capogrosso, E. Carleschi, L. Galli, E. Gorelov, E. Pavarini, R. Fittipaldi, F. Forte, M. Cuoco, A. Vecchione, F. Parmigiani

Physics

Research output: Contribution to journal › Article › peer-review

21 Citations (Scopus)

Abstract

We investigate the electronic structure of the Sr_n+1Ru _nO_3n+1 family (n=1,2,3) in the vicinity the Fermi level by means of polarization-dependent resonant O 1s x-ray emission spectroscopy. Using both energy window and polarization analysis we disentangle the contribution of apical and planar oxygen, and compare it with first-principles calculations. Our results provide a new insight on the nature of the oxygen bonds and the role of Sr 3d states.

Original language	English
Article number	195143
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	88
Issue number	19
DOIs	https://doi.org/10.1103/PhysRevB.88.195143
Publication status	Published - 22 Nov 2013

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1103/PhysRevB.88.195143

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Malvestuto, M., Capogrosso, V., Carleschi, E., Galli, L., Gorelov, E., Pavarini, E., Fittipaldi, R., Forte, F., Cuoco, M., Vecchione, A., & Parmigiani, F. (2013). Nature of the apical and planar oxygen bonds in the Sr_n+1Ru _nO_3n+1 family (n=1,2,3). Physical Review B - Condensed Matter and Materials Physics, 88(19), Article 195143. https://doi.org/10.1103/PhysRevB.88.195143

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AU - Malvestuto, M.

AU - Capogrosso, V.

AU - Carleschi, E.

AU - Galli, L.

AU - Gorelov, E.

AU - Pavarini, E.

AU - Fittipaldi, R.

AU - Forte, F.

AU - Cuoco, M.

AU - Vecchione, A.

AU - Parmigiani, F.

PY - 2013/11/22

Y1 - 2013/11/22

N2 - We investigate the electronic structure of the Srn+1Ru nO3n+1 family (n=1,2,3) in the vicinity the Fermi level by means of polarization-dependent resonant O 1s x-ray emission spectroscopy. Using both energy window and polarization analysis we disentangle the contribution of apical and planar oxygen, and compare it with first-principles calculations. Our results provide a new insight on the nature of the oxygen bonds and the role of Sr 3d states.

AB - We investigate the electronic structure of the Srn+1Ru nO3n+1 family (n=1,2,3) in the vicinity the Fermi level by means of polarization-dependent resonant O 1s x-ray emission spectroscopy. Using both energy window and polarization analysis we disentangle the contribution of apical and planar oxygen, and compare it with first-principles calculations. Our results provide a new insight on the nature of the oxygen bonds and the role of Sr 3d states.

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Nature of the apical and planar oxygen bonds in the Sr_n+1Ru _nO_3n+1 family (n=1,2,3)

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