Laser Transfer of Metal Contacts and Dopants for Silicon Solar Cells

Abstract

CHAPTER 2: LASER TRANSFER OF METAL CONTACTS……………………...7 2.1 Introduction……………………………………………………………………………7 2.2 Experimental…………………………………………………………………………..9 2.3 Results and Discussion………………………………………………………………12 2.3.1 Single laser pulse study and surface morphology………………….………12 2.3.2 Contact resistivity of front and rear laser-transferred metal contacts…..….15 2.3.3 Solar cell performance with all-laser-transferred contacts……….