Scanning electron microscopy image of a GaN NW with four contacts.
Gangfeng Ye, Kelvin Shi, Robert Burke, Joan M. Redwing, Suzanne E. Mohney
CC BY 4.0
Gangfeng Ye et. al. "Ti/Al Ohmic Contacts to n-Type GaN Nanowires", Journal of Nanomaterials <a rel="nofollow" class="external text" href="https://doi.org/10.1155/2011/876287">doi:10.1155/2011/876287</a>