%0 Journal Article %K Thin films %K Bismuth compounds %K Charge transfer %K Cooling pressure %K Dark conductivities %K Photoconductivity %K Thermal effects %A S.R Basu %A L.W Martin %A Y.H Chu %A M Gajek %A Ramamoorthy Ramesh %A R.C Rai %A X Xu %A J.L Musfeldt %B Applied Physics Letters %D 2008 %G eng %R 10.1063/1.2887908 %T Photoconductivity in BiFeO3 thin films %V 92