TY - RPRT TI - Surface roughness and correlation length determined from x-ray-diffraction line-shape analysis on germanium (111). AU - Q Shen AU - JM Blakely AU - MJ Bedzyk AU - KD Finkelstein PY - 1989 DO - 10.1103/physrevb.40.3480 UR - https://pubmed.ncbi.nlm.nih.gov/9992314/ ID - 9992314 ER -