Grain photoelectric ionisation rates, heating rates, and charge as functions of visual extinctionJ. G. L. Rae, T. W. Hartquist, S. H. Lepp, P. T. O'Neill and D. A. WilliamsA&A, 413 1 (2004) 1-5DOI: https://doi.org/10.1051/0004-6361:20031505