Liu, T.-M.T.-M.LiuSun, S.-Z.S.-Z.SunChang, C.-F.C.-F.ChangPan, C.-C.C.-C.PanChen, G.-T.G.-T.ChenChyi, J.-I.J.-I.ChyiCHI-KUANG SUN2018-09-102018-09-102006http://www.scopus.com/inward/record.url?eid=2-s2.0-84899142665&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/323783Anharmonic decay of longitudinal coherent acoustic phonons in GaN: Confirmation of herring's theory in the sub-THz regimeconference paper