A Miniaturized Sensor Consisting of Concentric Metallic Nanorings on the End Facet of an Optical Fiber.Published in:Small, 2012, v. 8, n. 12, p. 1937, doi. 10.1002/smll.201102290By:Feng, Shengfei;Darmawi, Sabrina;Henning, Torsten;Klar, Peter J.;Zhang, XinpingPublication type:Article