@article{836721, author = {L Alldredge and Joseph Woicik and W Chang and S Kirchoefer and J Pond}, title = {Spectroscopic determination of phase in tetragonally strained Ba0.5Sr0.5TiO3 films at room temperture}, year = {2007}, number = {91}, month = {2007-07-30 00:07:00}, publisher = {Applied Physics Letters}, language = {en}, }