CHI-KUANG SUN2018-09-102018-09-102004http://www.scopus.com/inward/record.url?eid=2-s2.0-3543128865&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/309121[SDGs]SDG7Nano ultrasonics: Science and technologyconference paper10.1117/12.528182