1. King Abdullah University of Science and Technology (KAUST)Physical Science and Engineering DivisionKAUST Solar Center (KSC) Thuwal 23955‐6900 Saudi Arabia
2. Beijing Computational Science Research Center Beijing 100193 China
3. Division of Physical Sciences and EngineeringKing Abdullah University of Science and Technology (KAUST) Thuwal 23955‐6900 Saudi Arabia
4. School of Materials Science and EngineeringUniversity of New South Wales (UNSW) Sydney NSW 2052 Australia