Polarity selective etching: A self-assisted route for fabricating high density of c-axis oriented tapered GaN nanopillars

A. Ghosh, H. P. Bhasker, A. Mukherjee, T. Kundu, B. P. Singh, S. Dhar, S. De, A. Chowdhury
  • Journal of Applied Physics, January 2011, American Institute of Physics
  • DOI: 10.1063/1.3622142