%0 Journal Article %K Cathode material %K Conductivity %K High temperature %K Metal–insulator transition %K Perovskite %K Photoemission spectroscopy %K Valence band %A Artur Braun %A Bongjin S Mun %A Yun Sun %A Zhi Liu %A Oliver Gröning %A R Mäder %A Selma Erat %A Xueyuan Zhang %A Samuel S Mao %A Ekaterina Pomjakushina %A Kazimierz Conder %A Thomas Graule %B Journal of Electron Spectroscopy and Related Phenomena %D 2010 %G eng %N 1 %P 56-62 %R 10.1016/j.elspec.2010.05.024 %T 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 %V 181 %8 07/2010