Kavitha, C.; Narayana, Chandrabhas; Ramachandran, B. E.; Garg, Nandini; Sharma, Surinder M.
(Pergamon-Elsevier Science Ltd, 2015)
Temperature dependent acoustic phonon behavior of PbWO4 and BaWO4 using Brillouin spectroscopy has been explained for the first time. Low temperature Brillouin studies on PbWO4 and BaWO4 have been carried out from 320-20 ...