Optoelectronic figure of merit of a metal nanoparticle-quantum dot (MNP-QD) hybrid molecule for assessing its suitability for sensing applications
Harini Hapuarachchi, Sudaraka Mallawaarachchi, Haroldo T Hattori, Weiren Zhu, Malin Premaratne
JOURNAL OF PHYSICS-CONDENSED MATTER | IOP PUBLISHING LTD | Published : 2018
Recently, many have studied various configurations of metal nanoparticle-quantum dot (MNP-QD) hybrid molecules based on different metals and tunable parameters. In this paper, we aim to incite the interest in using MNP-QD nanohybrids, which possess sensing capabilities superior to those of the individual constituents, for sensing applications that rely on scattered light. When assessing whether a given MNP-QD configuration is suited for an application, sometimes it is hard to assess the pros and cons of a given configuration against other candidates. Here we propose a simple, elegant relative figure of merit (RFoM), which focuses on maximizing the scattered intensity and the refractive index..View full abstract
Awarded by Australian Research Council
H Hapuarachchi would like to thank the members of A chi L at Monash University for their encouragement and support. The work of H Hapuarachchi is supported by the Monash University Institute of Graduate Research and the work of M Premaratne is supported by the Australian Research Council through its Discovery Grant No. DP140100383.