This paper describes the semi-quantitative analysis of metal nanoparticle ink using laser-induced breakdown spectroscopy (LIBS). LIBS can be used to obtain information about the density and chemical composition of silver particles or copper particles, even ultrafine particles. Metal particles have been attracting much attention because of their increased use in new micro-nano technologies. In this work, LIBS was used as a fine metal particle measurement system for nanometallic materials used in printing. Good spectral peak resolutions were obtained when the Ag spectra were recorded at wavelengths of 328.068 nm and 338.289 nm and Cu spectra at 324.754 nm and 327.396 nm.
|Number of pages||18|
|Journal||International Journal on Smart Sensing and Intelligent Systems|
|Publication status||Published - 2012 Mar|
- In-situ measurement
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Control and Systems Engineering