Fig. 2
From: The performance of Cu2MnSnS4 based solar cells with CZTS as hole transport nanolayer

The J-V characteristics, highlighting the improved Voc when using SnS as HTL.
From: The performance of Cu2MnSnS4 based solar cells with CZTS as hole transport nanolayer

The J-V characteristics, highlighting the improved Voc when using SnS as HTL.