Photosintering and electrical performance of CuO nanoparticle inks
| Autor: | Robert James, Arnold J. Kell, Olga Mozenson, Patrick R. L. Malenfant, Chantal Paquet, Sylvie Lafrenière, Julie Ferrigno |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2014 |
| Předmět: |
Copper oxide
Materials science CuO nanoparticles Complex circuits Nanotechnology Substrate (printing) Biomaterials chemistry.chemical_compound Conductive ink Electrical resistance and conductance Sintering Electrical conductance Electrical resistivity and conductivity Nanoparticle inks Materials Chemistry Electrical performance Electrical and Electronic Engineering Sheet resistance business.industry Radiant energy Photosintering General Chemistry Condensed Matter Physics Line (electrical engineering) Electronic Optical and Magnetic Materials chemistry Copper oxide nanoparticles Optoelectronics Nanoparticles Printing Ink business Copper |
| Popis: | A copper oxide (CuO) nanoparticle ink was inkjet printed and photosintered in order to optimize electrical performance as a function of pattern dimension. For a given photosintering condition, electrical conductance varied strongly with line widths, ranging from 100 to 300 μm, illustrating the implications of printing and sintering complex circuit designs with varying feature sizes. By tuning the time delay between printing and sintering, exposure wavelength, radiant energy, pulse width and the distance between the light-source and substrate, photosintering conditions were optimized so that variations in sheet resistance for different line widths were minimized. Using optimized photosintering conditions, a sheet resistance value as low as 150 mΩ/□ (resistivity of 9 μΩ cm) and current carrying capacity of 280 mA for a 300 μm wide trace was achieved. © 2014 Published by Elsevier B.V. All rights reserved. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|