Song, Hyun - Cheol KANG, CHONG YUN YOON, SEOK JIN 2024-01-13T00:31:02Z 2024-01-13T00:31:02Z 2021-09-29 https://pubs.kist.re.kr/handle/201004/100355 English piezoelectric energy harvesting high efficiency shear mode High Efficiency Piezoelectric Energy Harvester with Shear Mode 전단모드를 이용한 고효율 압전 에너지 하베스터 Conference 2 한국전기전자재료학회 한국전기전자재료학회 KO