Metal Seed Layer for Solar Cell Conductive Contact

摘要

Metal seed layers for solar cell conductive contacts and methods of forming metal seed layers for solar cell conductive contacts are described. For example, a solar cell includes a substrate. A semiconductor region is disposed in or above the substrate. A conductive contact is disposed on the semiconductor region and includes a seed layer in contact with the semiconductor region. The seed layer is composed of aluminum (Al) and a second, different, metal.

主权项

1. A solar cell, comprising:
a substrate; a semiconductor region disposed in or above the substrate; and a conductive contact disposed on the semiconductor region and comprising a seed layer in contact with the semiconductor region, the seed layer comprising aluminum (Al) and a second, different, metal.