Table 1 Morphological characteristics and conversion efficiencies of different samples
From: Photovoltaic Properties of p-Doped GaAs Nanowire Arrays Grown on n-Type GaAs(111)B Substrate
Ts(°C) | NWs surface density (cm −2) | NWs height (μm) | Conversion efficiency (%) |
|---|---|---|---|
520 | 1 × 109 | 1.7 | 0.08 |
535 | 1 × 109 | 1.9 | 0.27 |
550 | 1 × 109 | 2.2 | 1.65 |
580 | 5 × 108 | 1.7 | 0.29 |