1. School of Materials Science and Engineering Nanyang Technological University 50 Nanyang Avenue Singapore 639798 Singapore
2. Beijing Innovation Center for Engineering Science and Advanced Technology (BIC-ESAT) Beijing Key Laboratory for Magnetoelectric Materials and Devices (BKL-MMD) School of Materials Science and Engineering College of Engineering Peking University Beijing 100871 China
3. Nanyang Environment and Water Research Institute (NEWRI) Interdisciplinary Graduate School (IGS) Nanyang Technological University 1 Cleantech Loop, CleanTech One Singapore 637141 Singapore
4. Institute of Chemical and Engineering Science A*Star 1 Pesek Road Singapore 627833 Singapore
5. Energy Research Institute @ Nanyang Technological University, ERI@N Interdisciplinary Graduate School 50 Nanyang Avenue Singapore 639798 Singapore
6. Singapore-HUJ Alliance for Research and Enterprise NEW-CREATE Phase II Campus for Research Excellence and Technological Enterprise (CREATE) Singapore 138602 Singapore