STM as an operative tool: physics and chemistry with single atoms and molecules K.H. Rieder, G. Meyer, K. F. Braun, S. W. Hla, F. Moresco, K. Morgenstern, J. Repp, S. Foelsch and L. Bartels Europhysics News, 34 3 (2003) 95-98 Published online: 01 October 2008 DOI: 10.1051/epn:2003304