%0 Journal Article %K Thermal conductivity %K Phonons %K Lanthanum %K Strontium titanates %K Strontium compounds %K Complex oxides %K Oxygen vacancies %K Doping (additives) %K Thermoelectricity %K Clustered vacancies %A C Yu %A M.L Scullin %A M Huijben %A Ramamoorthy Ramesh %A A Majumdar %B Applied Physics Letters %D 2008 %G eng %R 10.1063/1.2930679 %T Thermal conductivity reduction in oxygen-deficient strontium titanates %V 92