TY  - RPRT
TI  - X-ray diffraction from a coherently illuminated Si(001) grating surface.
AU  - Q Shen
AU  - CC Umbach
AU  - B Weselak
AU  - JM Blakely
PY  - 1993
DO  - 10.1103/physrevb.48.17967
UR  - https://pubmed.ncbi.nlm.nih.gov/10008433/
ID  - 10008433
ER  -