[22p-B202-1~17] 17.2 Graphene

△ [22p-B202-17] Study on metal-graphene junction for developing graphene/Si Schottky type solar cells

〇Naoto Takahashi¹, Atsushi Ohta¹, Tatsuya Kataoka¹, Makoto Sato¹, Agus Subagyo¹, Kazuhisa Sueoka¹ (1.Hokudai Univ.)

Keywords:graphene, solar cells, junctional resistance

In this research, we aim to improve the bonding characteristics between the electrode and graphene in a graphene / Si Schottky junction solar cell and improve the power conversion efficiency. We will discuss the results of comparing the characteristics of the graphene / Si Schottky junction solar cell and the new solar cell with a structure in which the electrode and graphene are bonded by a chemical bond.