Answers are grounded in this paper and cite their sources.
The electrical properties of pn junctions, with various semiconductor materials with different doping concentrations fabricated by using surface‐activated‐bonding (SAB), were investigated by measuring their current‐voltage ( I‐V ) characteristics. The I‐V characteristics of p + ‐GaAs/ n ++ ‐Si, p + ‐GaAs/ n + ‐Si, p + ‐Si/ n + ‐Si, p ++ ‐Si/ n + ‐InGaP, and p + ‐Si/ n + ‐InGaP junctions showed ohmic‐like properties. The interface resistance and the resultant electrical loss decreased with increasing impurity concentration at the interface. These results demonstrate the significance of SAB for fabricating tandem solar cells.
No takes yet. Share an insight, caveat, or question.
Liang et al. (2013) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: