TY - RPRT TI - Force field preconditioned ab initio structure relaxation method AU - Liu, Liping AU - Chen, Zhanghui AU - Yao, Yugui AU - Wang, Lin-Wang PY - 2018 DO - 10.1103/physrevb.98.144109 UR - https://www.osti.gov/biblio/1544188 ID - 1544188 ER -