| 摘要 |
A contact for n-type III-V semiconductor such as GaN and related nitride-based semiconductors is formed by depositing Al,Ti,Pt and Au in that order on the n-type semiconductor and annealing the resulting stack, desirably at about 400-600° C. for about 1-10 minutes. The resulting contact provides a low-resistance, ohmic contact to the semiconductor and excellent bonding to gold leads.
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