1. Department of Advanced Material EngineeringChungbuk National University 1 Chungdae‐ro, Seowon‐gu Cheongju Chungbuk 28644 Republic of Korea
2. Center for Convergence Bioceramic MaterialsKorea Institute of Ceramic Engineering & Technology Cheongju Chungbuk 28160 Republic of Korea
3. Department of Chemical EngineeringChungbuk National University 1 Chungdae‐ro, Seowon‐gu Cheongju Chungbuk 28644 Republic of Korea
4. Semiconductor R&D CenterSamsung Electronics 1‐1 Samsungjeonja‐ro Hwasung 445‐330 Gyeonggi‐do Republic of Korea