2011:
1. D. Wang, E. Buixaderas, J. Iniguez, J. Weerasinghe, H. Wang and L. Bellaiche, “Fermi Resonance Involving Nonlinear Dynamical Couplings in Pb(Zr,Ti)O3 solid solutions”, Physical Review Letters 107, 175502 (2011).
2. D. Wang, J. Weerasinghe, and L. Bellaiche, “Dynamical coupling in Pb(Zr,Ti)O3 solid soultions from first principles”, Physical Review B 83, 020301(R) (2011).
