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Electron-lattice interactions strongly renormalize the charge-transfer energy in the spin-chain cuprate Li.sub.2./sub.CuO.sub.2./sub.
- 1.0465889 - FZÚ 2017 RIV GB eng J - Journal Article
Johnston, S. - Monney, C. - Bisogni, V. - Zhou, K.J. - Kraus, R. - Behr, G. - Strocov, V.N. - Málek, Jiří - Drechsler, S.L. - Geck, J. - Schmitt, T. - van den Brink, J.
Electron-lattice interactions strongly renormalize the charge-transfer energy in the spin-chain cuprate Li2CuO2.
Nature Communications. Roč. 7, Feb (2016), 1-7, č. článku 10653. E-ISSN 2041-1723
Institutional support: RVO:68378271
Keywords : X-ray scattering * electron-lattice interactions * spin-chain cuprates * renormalization of charge-transfer energy
Subject RIV: BE - Theoretical Physics
Impact factor: 12.124, year: 2016
Combining resonant inelastic X-ray scattering with detailed modelling, we determine how the elementary lattice, charge, spin and orbital excitations are entangled in Li2CuO2. This results in a large lattice-driven renormalization of charge-transfer energy, which significantly reshapes the electronic properties of this material.
Permanent Link: http://hdl.handle.net/11104/0264364
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