Publication - Journal Article Formation, stability, and mobility of self-trapped excitations in NaI and NaI1−xTlxfrom first principles DOI https://doi.org/10.1103/physrevb.87.115101 Journal Article Physical Review B, vol. 87, iss. 11, 2013 Authors M. P. Prange, R. M. Van Ginhoven, N. Govind, F. Gao Language English