Fish scale terrace GaInN / GaN light-emitting diodes with enhanced light extraction

@inproceedings{Stark2012FishST,
  title={Fish scale terrace GaInN / GaN light-emitting diodes with enhanced light extraction},
  author={Christoph J. M. Stark and Theeradetch Detchprohm and Liang Zhao and Tanya Paskova and Edward A. Preble and Christian Wetzel},
  year={2012}
}
Non-planar GaInN/GaN light-emitting diodes were epitaxially grown to exhibit steps for enhanced light emission. By means of a large off-cut of the epitaxial growth plane from the c-plane (0.06 to 2.24 ), surface morphologies of steps and inclined terraces that resemble fish scale patterns could controllably be achieved. These patterns penetrate the active… CONTINUE READING