Sun, C.-K.C.-K.SunWen, Y.-C.Y.-C.WenChen, Y.-H.Y.-H.ChenLin, K.-H.K.-H.LinCHI-KUANG SUN2018-09-102018-09-102010http://www.scopus.com/inward/record.url?eid=2-s2.0-77951707637&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/357847Nano-ultrasonic based on GaN nano-layersconference paper10.1117/12.840826