METHOD FOR PREPARING PATTERNED METAL NANOSPHERE ARRAY LAYER, METHOD FOR PREPARING ELECTRONIC DEVICE COMPRISING SAME, AND ELECTRONIC DEVICE PREPARED THEREBY

摘要

The present invention relates to a method for preparing a patterned metal nanosphere array layer, a method for preparing an electronic device comprising same, and an electronic device prepared thereby. More specifically, by preparing a metal nanosphere array layer having a plurality of metal nanosphere particles formed as a single layer on a substrate, and comprising one or more holes arrayed away from each other at fixed intervals, interaction with a near field is induced and an electromagnetic field of an electrode surface is amplified when the metal nanosphere array layer is applied to an electronic device, and thus plasmon-induced resonance energy transfer or hot electron transfer can be enhanced.