Abstract
A rewriting process was developed for reduced electrical resistance lines on a titanium dioxide (TiO 2 ) film with femtosecond and CW fiber lasers. In this process, lines are written on TiO 2 film by femtosecond laser irradiation, where the lines have a lower electrical resistance than the surrounding film. By heating with a CW fiber laser in air, the low electrical resistance lines are erased and their electrical resistances increase. When the erased areas on the TiO 2 film are irradiated with the femtosecond laser, the lower electrical resistance lines can be rewritten on the film surface.
Original language | English |
---|---|
Pages (from-to) | 730-735 |
Number of pages | 6 |
Journal | Applied Surface Science |
Volume | 313 |
DOIs | |
Publication status | Published - Sep 15 2014 |
Externally published | Yes |
Keywords
- Aerosol beam
- CW fiber laser
- Femtosecond laser
- Lower electrical resistance line
- Titanium dioxide
ASJC Scopus subject areas
- Chemistry(all)
- Condensed Matter Physics
- Physics and Astronomy(all)
- Surfaces and Interfaces
- Surfaces, Coatings and Films