@article{839646, author = {I Grey and Robert Roth and W Mumme and J Planes and Leonid Bendersky and C Li and J Chenavas}, title = {Characterization of New 5M and 7M Polytypes of Niobia-Doped Ca2Ta2O7}, year = {2021}, month = {2021-10-12 15:10:19}, publisher = {Journal of Solid State Chemistry}, language = {en}, }