1. Department of Materials Science and Engineering; Korea Advanced Institute of Science and Technology (KAIST); Daejeon 34141 Korea
2. Functional Ceramics Group; Korea Institute of Materials Science (KIMS); Changwon 51508 Korea
3. Materials Modeling and Characterization Department; Korea Institute of Materials Science (KIMS); Changwon 51508 Korea
4. Bio-inspired Materials and Devices Laboratory (BMDL); Center for Energy Harvesting Materials and Systems (CEHMS); Virginia Tech; Blacksburg Virginia 24061
5. Graduate School of EEWS; Korea Advanced Institute of Science and Technology (KAIST); Daejeon 34141 Korea
6. Korea Institute of Ceramic Engineering and Technology (KICET); Jinju 52851 Korea