Low energy phonon excitations in relaxor ferroelectric (1-x)Pb(Zn 1/3Nb2/3)O3-xPbTiO3

• Main Authors: Wongratanaphisan D., Toulouse J.
• 格式: Conference or Workshop Item
• 語言: English
• 出版: 2014
• 在線閱讀: http://www.scopus.com/inward/record.url?eid=2-s2.0-84878740099&partnerID=40&md5=22a45986ed368f3e48aabc2a0d5aafce; http://cmuir.cmu.ac.th/handle/6653943832/7060
• 機構: Chiang Mai University

Neutron measurements of the low energy phonons in relaxor ferroelectric (1-x) Pb(Zn1/3Nb2/3)O3-xPbTiO3 (x = 0-15%) show lattice dynamic connecting to diffuse scattering. In (200) zone, where there is no observable diffuse scattering, the effect of the diffuse on phonons is expected to be minimal. A...