Passivation of Surface States in GaN by NiO Particles
GaN and NiO/GaN electrodes were characterized by impedance spectroscopy measurements in 0.1 M NaOH. We observed the suppression of the surface states capacitance due to the modification of the chemical state of superficial Ga atoms by NiO. This result suggests that the carriers involved in the photo...
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| Hauptverfasser: | , , , , |
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| Format: | Artigo |
| Sprache: | Inglês |
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MDPI AG
2022-01-01
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| Schriftenreihe: | Crystals |
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| Online-Zugang: | https://www.mdpi.com/2073-4352/12/2/211 |
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