Visible light plasmonic alloy nanoparticles, method for producing the same, and use thereof

摘要

SubjectThe present invention provides visible light plasmonic alloy nanoparticles, methods for producing the same, and applications thereof.SolutionAbout visible light plasmonic alloy nanoparticles that meet the following (1) - (3), their manufacturing method, and uses thereof;(1) the alloy nanoparticles are alloys consisting of elements a and B, and element a is one or more elements selected from the group consisting of groups 8 to 11 of the periodic table, and element B is one or more elements selected from the group consisting of the twelfth to 14th groups of the periodic table(2) the composition ratio of elements a and B in said alloy nanoparticles is 60:40-40:60, and(3) in the three-dimensional space of the orthogonal coordinate system defined by the X, y and Z axes, the alloy nanoparticles have a crystal structure capable of confirming that the respective atomic layers of the elements a and B are alternately stacked in three directions orthogonal to each other.No selection