Metamaterial perfect absorber with unabated size-independent absorption Yu, Peng ; Besteiro, Lucas V. ; Wu, Jiang ; Huang, Yongjun ; Wang, Yueqi ; Govorov, Alexander O. ; Wang, Zhiming Abstract Publication: Optics Express Pub Date: August 2018 DOI: 10.1364/OE.26.020471 Bibcode: 2018OExpr..2620471Y