CHI-KUANG SUN2018-09-102018-09-102004http://www.scopus.com/inward/record.url?eid=2-s2.0-11144227318&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/309123[SDGs]SDG7Generation of coherent acoustic phonons in GaN-based p-n junctionconference paper10.1002/pssc.200405404