Figure 5
(a) Reference frame showing the polarization vector () for in-plane geometry. (b) First nearest neighbor bond vectors that dominantly contribute in the in-plane geometry (R2, R3, R4). (c) Second nearest neighbor bond vectors that dominantly contribute in the in-plane geometry (R2, R4, R6, R7, R10, R11). (d) Reference frame showing the polarization vector () for out-of-plane geometry. (e) First nearest neighbor bond vectors that dominantly contribute in the out-of-plane geometry (R1). (f) Second nearest neighbor bond vectors that dominantly contribute in the out-of-plane geometry (R1, R3, R5, R8, R9, R12). |