Publications by authors named "Suk-Jae Ji"
Article Synopsis
- The study introduces a new laser 'rail-roading' scribing technique for patterning photovoltaic modules made of CIGS (Cu(In,Ga)Se2) on a Mo electrode, which relies on balancing material forces and laser-induced effects.
- By utilizing dual femtosecond laser beams with adjustable intervals, the method achieves efficient scribing while maintaining a clean Mo back contact surface.
- The research also explores how ambient gases and groove width impact scribing performance, focusing on the interplay of cohesion and adhesion forces within the CIGS layers and the Mo substrate.
