TY  - RPRT
TI  - Adatom motion to lattice steps: A direct view.
AU  - SC Wang
AU  - G Ehrlich
PY  - 1993
DO  - 10.1103/physrevlett.70.41
UR  - https://pubmed.ncbi.nlm.nih.gov/10053253/
ID  - 10053253
ER  -