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	Electronic origin of conductivity changes and isothermal expansion of Ta- and Ti-substituted La<SUB>1/2</SUB>Sr<SUB>1/2</SUB>Fe-oxide in oxidative and reducing atmosphere Braun, A., Erat, S., Bayraktar, D., Harvey, A., & Graule, T. (2012). Electronic origin of conductivity changes and isothermal expansion of Ta- and Ti-substituted La_1/2Sr_1/2Fe-oxide in oxidative and reducing atmosphere. Chemistry of Materials, 24(8), 1529-1535. https://doi.org/10.1021/cm300423m Detailed Record Published Version
	High temperature oxygen near edge x-ray absorption fine structure valence band spectra and conductivity of LaFe<SUB>3/4</SUB>Ni<SUB>1/4</SUB>O<SUB>3</SUB> from 300 to 773 K Braun, A., Erat, S., Ariffin, A. K., Manzke, R., Wadati, H., Graule, T., & Gauckler, L. J. (2011). High temperature oxygen near edge x-ray absorption fine structure valence band spectra and conductivity of LaFe_3/4Ni_1/4O₃ from 300 to 773 K. Applied Physics Letters, 99(20), 202112 (3 pp.). https://doi.org/10.1063/1.3662970 Detailed Record Published Version
	X-ray absorption investigation of the valence state and electronic structure of La<SUB>1-<I>x</I></SUB> Ca<SUB><I>x</I></SUB> CoO<SUB>3-<I>δ</I></SUB> in comparison with La<SUB>1-<I>x</I></SUB> Sr<SUB><I>x</I></SUB> CoO<SUB>3-<I>δ</I></SUB> and La<SUB>1-< Haas, O., Ludwig, C., Bergmann, U., Singh, R. N., Braun, A., & Graule, T. (2011). X-ray absorption investigation of the valence state and electronic structure of La_1-x Ca_x CoO_3-δ in comparison with La_1-x Sr_x CoO_3-δ and La_1-x Sr_x FeO_3-δ. Journal of Solid State Chemistry, 184(12), 3163-3171. https://doi.org/10.1016/j.jssc.2011.09.027 Detailed Record Published Version
	Correlation of conductivity and angle integrated valence band photoemission characteristics in single crystal iron perovskites for 300 K < <I>T</I> < 800 K: Comparison of surface and bulk sensitive methods Braun, A., Mun, B. S., Sun, Y., Liu, Z., Gröning, O., Mäder, R., … Graule, T. (2010). Correlation of conductivity and angle integrated valence band photoemission characteristics in single crystal iron perovskites for 300 K < T < 800 K: Comparison of surface and bulk sensitive methods. Journal of Electron Spectroscopy and Related Phenomena, 181(1), 56-62. https://doi.org/10.1016/j.elspec.2010.05.024 Detailed Record Published Version
	Entanglement of charge transfer, hole doping, exchange interaction, and octahedron tilting angle and their influence on the conductivity of La<SUB>1―x</SUB>Sr<SUB>x</SUB>Fe<SUB>0.75</SUB>Ni<SUB>0.25</SUB>O<SUB>3―<I>δ</I></SUB>: a combination of x-ray spec Erat, S., Braun, A., Piamonteze, C., Liu, Z., Ovalle, A., Schindler, H., … Gauckler, L. J. (2010). Entanglement of charge transfer, hole doping, exchange interaction, and octahedron tilting angle and their influence on the conductivity of La_1―xSr_xFe_0.75Ni_0.25O_3―δ: a combination of x-ray spectroscopy and diffraction. Journal of Applied Physics, 108(12), 124906 (8 pp.). https://doi.org/10.1063/1.3517822 Detailed Record Published Version
	Iron-resonant valence band photoemission and oxygen near edge x-ray absorption fine structure study on La<SUB>1―x</SUB>Sr<SUB>x</SUB>Fe<SUB>0.75</SUB>Ni<SUB>0.25</SUB>O<SUB>3―</SUB><I><SUB>δ</SUB></I> Erat, S., Wadati, H., Aksoy, F., Liu, Z., Graule, T., Gauckler, L. J., & Braun, A. (2010). Iron-resonant valence band photoemission and oxygen near edge x-ray absorption fine structure study on La_1―xSr_xFe_0.75Ni_0.25O_3―_δ. Applied Physics Letters, 97(12), 124101 (3 pp.). https://doi.org/10.1063/1.3484960 Detailed Record Published Version