@article{ryu_bowes_mcgarrahan_irving_dickey_2021, title={Fermi level pinning in Co-doped BaTiO3: Part I. DC and AC electrical conductivities and degradation behavior}, volume={105}, ISSN={["1551-2916"]}, url={https://doi.org/10.1111/jace.18042}, DOI={10.1111/jace.18042}, number={1}, journal={JOURNAL OF THE AMERICAN CERAMIC SOCIETY}, publisher={Wiley}, author={Ryu, Gyung Hyun and Bowes, Preston C. and McGarrahan, John R. and Irving, Douglas L. and Dickey, Elizabeth C.}, year={2021}, month={Jul} }
 @article{bowes_ryu_baker_dickey_irving_2021, title={Fermi level pinning in Co-doped BaTiO3: Part II. Defect chemistry models}, volume={7}, ISSN={["1551-2916"]}, url={https://doi.org/10.1111/jace.17938}, DOI={10.1111/jace.17938}, number={11}, journal={JOURNAL OF THE AMERICAN CERAMIC SOCIETY}, publisher={Wiley}, author={Bowes, Preston C. and Ryu, Gyung Hyun and Baker, Jonathon N. and Dickey, Elizabeth C. and Irving, Douglas L.}, year={2021}, month={Jul} }
 @article{ryu_hussain_lee_malik_song_kim_kim_2018, title={Lead-free high performance Bi(Zn0.5Ti0.5)O-3-modified BiFeO3-BaTiO3 piezoceramics}, volume={38}, DOI={10.1016/j.jeurceramsoc.2018.05.032}, number={13}, journal={Journal of the European Ceramic Society}, author={Ryu, G. H. and Hussain, A. and Lee, M. H. and Malik, R. A. and Song, T. K. and Kim, W. J. and Kim, M. H.}, year={2018}, pages={4414–4421} }