Accepted Manuscript Enhanced ferromagnetism by ion irradiation for substitutionally cobalt doped ZnO films S.K. Neogi, Md.A. Ahmed, A. Banerjee, S. Bandyopadhyay PII: S0169-4332(19)30773-1 DOI: https://doi.org/10.1016/j.apsusc.2019.03.151 Reference: APSUSC 42106 To appear in: Applied Surface Science Received date: 9 October 2018 Revised date: 14 March 2019 Accepted date: 15 March 2019 Please cite this article as: S.K. Neogi, M.A. Ahmed, A. Banerjee, et al., Enhanced ferromagnetism by ion irradiation for substitutionally cobalt doped ZnO films, Applied Surface Science, https://doi.org/10.1016/j.apsusc.2019.03.151 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.