Surface structure of copper film formed from ink
Affiliation:
Heriot-Watt University
Description:
The picture is an SEM micrograph of a copper film on a polyimide film. The copper film was formed from a copper ink. The copper ink was deposited on a polyimide film using a droplet based method and the copper film was obtained after a thermal decomposition and sintering process.
Equipment used:
Quanta 3D FEG SEM/FIB equipment manufactured by FEI
Surface structure of copper film formed from ink
Full size image: Surface structure of copper film formed from ink