TY - RPRT TI - Structure Selection Based on High Vertical Electron Affinity for TiO 2 Clusters AU - Marom, Noa AU - Kim, Minjung AU - Chelikowsky, James R. PY - 2012 DO - 10.1103/physrevlett.108.106801 UR - https://www.osti.gov/biblio/1099290 ID - 1099290 ER -