학술논문
Reply to "comment on 'Ultrafast terahertz-field-driven ionic response in ferroelectric BaTiO3 ' "
Document Type
article
Author
Chen, F; Zhu, Y; Liu, S; Qi, Y; Hwang, HY; Brandt, NC; Lu, J; Quirin, F; Enquist, H; Zalden, P; Hu, T; Goodfellow, J; Sher, MJ; Hoffmann, MC; Zhu, D; Lemke, H; Glownia, J; Chollet, M; Damodaran, AR; Park, J; Cai, Z; Jung, IW; Highland, MJ; Walko, DA; Freeland, JW; Evans, PG; Vailionis, A; Larsson, J; Nelson, KA; Rappe, AM; Sokolowski-Tinten, K; Martin, LW; Wen, H; Lindenberg, AM
Source
Physical Review B. 97(22)
Subject
Language
Abstract
In this reply to S. Durbin's comment on our original paper "Ultrafast terahertz-field-driven ionic response in ferroelectric BaTiO3," we concur that his final equations 8 and 9 more accurately describe the change in diffracted intensity as a function of Ti displacement. We also provide an alternative derivation based on an ensemble average over unit cells. The conclusions of the paper are unaffected by this correction.