THz acoustic phonon spectroscopy and nanoscopy by using piezoelectric semiconductor heterostructures

CHI-KUANG SUN2018-09-102018-09-102015http://www.scopus.com/inward/record.url?eid=2-s2.0-84911978066&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/392859THz acoustic phonon spectroscopy and nanoscopy by using piezoelectric semiconductor heterostructuresjournal article10.1016/j.ultras.2014.09.020