Byrne, Owen, Davis, Gary and McCaffrey, John G. (2015) In situ formation and characterisation of singly ionised atomic europium in rare gas matrices-Luminescence spectroscopy and MP2 calculations. Journal of Chemical Physics, 142. 054307. ISSN 0021-9606

Byrne, Owen and McCaffrey, John G. (2011) Eu/RG absorption and excitation spectroscopy in the solid rare gases: State dependence of crystal field splitting and Jahn–Teller coupling. Journal of Chemical Physics, 134 (12). p. 124501. ISSN 0021-9606

Byrne, Owen and McCaffrey, John G. (2011) Site-selected luminescence of atomic europium in the solid rare gases. Journal of Chemical Physics, 135 (2). 024507. ISSN 0021-9606

Byrne, Owen (2010) Spectroscopy and Photochemistry of Europium atoms in low temperature solids - an experimental and theoretical study. PhD thesis, National University of Ireland Maynooth.

Byrne, Owen, Collier, Martin A., Ryan, M.C. and McCaffrey, John G. (2010) Crystal field splitting on D↔S transitions of atomic manganese isolated in solid krypton. Low Temperature Physics, 36 (5). pp. 417-423. ISSN 1063-777X

Collier, Martin A., Byrne, Owen, Murray, Ciaran and McCaffrey, John G. (2010) Luminescence spectroscopy of matrix-isolated atomic manganese: Site size and orbital occupancy dependence of crystal field splitting. Journal of Chemical Physics, 132 (16). p. 164512. ISSN 0021-9606