@misc{indiciae8a2dec7f4da4,
  title = {Diffusion lengths in amphoteric GaAs heteroface solar cells},
  author = {Ashley, K. L. and Beal, S. W.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19780045286},
  note = {Source identifier: 19780045286}
}