@misc{indiciae655b5ef81031,
  title = {Semiconductor materials: From gemstone to semiconductor.},
  author = {Christoph E Nebel},
  year = {2003},
  doi = {10.1038/nmat935},
  url = {https://pubmed.ncbi.nlm.nih.gov/12876565/},
  note = {Source identifier: 12876565}
}