Reply to 'Comment on "Formation and atomic structures of double-layer steps on Si(100) surfaces studied by scanning tunneling microscope" by H.J.W. Zandvliet'
Hq. Yang et al., Reply to 'Comment on "Formation and atomic structures of double-layer steps on Si(100) surfaces studied by scanning tunneling microscope" by H.J.W. Zandvliet', SURF SCI, 449(1-3), 2000, pp. L265-L266