%0 Journal Article %A C.W Huang %A L Chen %A J Wang %A Q He %A S.Y Yang %A Y.H Chu %A Ramamoorthy Ramesh %B Physical Review B - Condensed Matter and Materials Physics %D 2009 %G eng %R 10.1103/PhysRevB.80.140101 %T Phenomenological analysis of domain width in rhombohedral BiFeO3 films %V 80