Page 1. APPLIED PHYSICS REVIEWS 1249 Stopping of energetic light ions in elemental matter JF Ziegler GENERAL PHYSICS: Nuclear, Atomic, and Molecular „PACS 01 39… 1273 Digital signal propagation in dispersive media PM Jordan, Ashok Puri 1283 Femtosecond transient absorption and luminescence decay studies of spectrally sensitized photographic emulsions A. Gretchikhine, G. Schweitzer, M. Van der Auweraer, R. De Keyzer, D. Vandenbroucke, FC De Schryver 1294 Feasibility of molecular-resolution fluorescence near-field microscopy using multi-photon absorption and field enhancement near a sharp tip Yoshimasa Kawata, Chris Xu, Winfried Denk 1302 Propagation of non-thermal phonons induced by α-particle bombardment in BaF2 M. Bravin, P. Clegg, NE Booth, M. Bruckmayer, K. Djotni, E. Esposito, EP Houwman, H. Kraus, GL Salmon …