Controlling electric field distribution by graded spherical core-shell metamaterials

魏恩泊, 孙磊, 余建华

Wei En-Bo(魏恩泊), Sun Lei(孙磊), and Yu Kin-Wah(余建华)

中国物理B . 2010, (10): 107802 -107802 . DOI: 10.1088/1674-1056/19/10/107802