@article {9603,
	title = {Huge enhancement of electromechanical responses in compositionally modulated Pb(Zr 1-xTi x)O 3},
	journal = {Physical Review Letters},
	year = {2003},
	pages = {067602/1-067602/4},
	author = {Ningdong Huang and Zhirong Liu and Zhongqing Wu and Jian Wu and Wenhui Duan and Bing-Lin Gu and Xiao-Wen Zhang}
}
