TY - JOUR T1 - Hole conductivity in oxygen-excess BaTi1-xCaxO 3-x+δ JO - Physical Chemistry Chemical Physics PY - 2013/11/08 AU - Ren P AU - Masó N AU - West AR ED - DO - DOI: 10.1039/c3cp52475b VL - 15 IS - 48 SP - 20943 EP - 20950 Y2 - 2025/11/09 ER -