@misc{indiciae4cfd259ef300,
  title = {Field effect on positron diffusion in semi-insulating GaAs.},
  author = {YY Shan and P Asoka-Kumar and KG Lynn and S Fung and CD Beling},
  year = {1996},
  doi = {10.1103/physrevb.54.1982},
  url = {https://pubmed.ncbi.nlm.nih.gov/9986048/},
  note = {Source identifier: 9986048}
}