Open-circuit voltage improvements in low resistivity solar cells

4rovclcnts i n the opcn-:ircuit voltage of 0.1 obra a i l l c m aolar c e l l a have k e n achieved wim a uitbtep di f fus ion technique. a i details are given a l m g v i t h the n r u l t r of an -lysis t ha t indicate t h a t -lous behaviors of the electrm d i l i t y In the cell b u e lidts a t t a in mt of hi@er volu ;ea. B r p c r i r n t -