Lara-Moreno, M., Alvarez-Hernandez, J., Negrin-Yuvero, H., McCaffrey, John G. and Rojas-Lorenzo, Germán (2019) Effects of trapping site on the spectroscopy of 1P1 excited group 12 metal atoms in rare gas matrices. Low Temperature Physics, 45 (697). ISSN 1063-777X

de Pujo, P., Ryan, M., Crepin, Claudine, Mestdagh, J.M. and McCaffrey, John G. (2019) The role of spin-orbit coupling in the optical spectroscopy of atomic sodium isolated in solid xenon. Low Temperature Physics, 45 (715). ISSN 1063-777X

Davis, Barry and McCaffrey, John G. (2018) Luminescence of Atomic Barium in Rare Gas Matrices: A Two Dimensional Excitation/Emission Spectroscopy Study. Journal of Physical Chemistry A, 122. pp. 7339-7350. ISSN 1089-5639

Davis, Barry, Gervais, Benoit and McCaffrey, John G. (2018) An investigation of the sites occupied by atomic barium in solid xenon—A 2D-EE luminescence spectroscopy and molecular dynamics study. Journal of Chemical Physics, 148 (124308). ISSN 0021-9606

Davis, Barry and McCaffrey, John G. (2016) Absorption spectroscopy of heavy alkaline earth metals Ba and Sr in rare gas matrices - CCSD(T) calculations and atomic site occupancies. Journal of Chemical Physics, 144 (4). 044308. ISSN 0021-9606

Lozada-García, Rolando, Rojas-Lorenzo, Germán, Crepin, Claudine, Ryan, Maryanne and McCaffrey, John G. (2015) Hg–Xe Exciplex Formation in Mixed Xe/Ar Matrices: Molecular Dynamics and Luminescence Study. Journal of Physical Chemistry A, 119 (11). pp. 2307-2317. ISSN 1089-5639

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

Henchy, Chris, McCaffrey, John G., Arabei, Serguei, Pavich, Tatiana, Galaup, Jean-Pierre, Shafizadeh, Niloufar and Crepin, Claudine (2014) Free base tetraazaporphine isolated in inert gas hosts: Matrix influence on its spectroscopic and photochemical properties. Journal of Chemical Physics, 141 (12). p. 124303. ISSN 0021-9606

Culleton, Bridget A., Lall, Patrick, Kinsella, Gemma K., Doyle, Sean, McCaffrey, John G., Fitzpatrick, David A. and Burnell, Ann (2014) A role for the Parkinson’s disease protein DJ-1 as a chaperone and antioxidant in the anhydrobiotic nematode Panagrolaimus superbus. Cell Stress & Chaperones, 20 (1). pp. 121-137. ISSN 1355-8145

Henchy, Chris, Gilmartin, Una and McCaffrey, John G. (2013) Vacuum Ultraviolet Spectroscopy and Photochemistry of Zinc Dihydride and Related Molecules in Low-Temperature Matrices. Journal of Physical Chemistry A, 117 (38). pp. 9168-9178. ISSN 1089-5639

Henchy, Christopher, Murray, Ciaran, Crepin, Claudine and McCaffrey, John G. (2012) A DFT study of reversed isotope shifts in H/D substitution of free-base porphyrin and related free-base tetrapyrroles. Canadian Journal of Chemistry, 90 (12). pp. 1078-1091. ISSN 0008-4042

Arabei, Serguei, Galaup, Jean-Pierre, McCaffrey, John G., Shafizadeh, Niloufar and Crepin, Claudine (2012) Electronic spectroscopy, stimulated emission, and persistent spectral hole burning of cryogenic nitrogen matrices doped with tetrabenzoporphin. Low Temperature Physics, 38 (8). pp. 727-731. ISSN 1063-777X

Alekseev, Vadim A., van der Burgt, Peter J.M. and McCaffrey, John G. (2012) Luminescence of Ion-Pair States of Halogens in Liquid Perfluorocarbons. Journal of Physical Chemistry A, 116. pp. 1333-1336. ISSN 1089-5639

Healy, Brendan, Kerins, Paul and McCaffrey, John G. (2012) Metal atom (Zn, Cd and Mg) luminescence in solid neon. Low Temperature Physics, 38 (8). pp. 679-687. ISSN 1063-777X

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

Murray, Ciaran, Dozova, Nadia, McCaffrey, John G., Shafizadeh, Niloufar, Chin, Wuthurath, Broquier, Michel and Crepin, Claudine (2011) Visible luminescence spectroscopy of free-base and zinc phthalocyanines isolated in cryogenic matrices. Physical Chemistry Chemical Physics, 13. pp. 17543-17554. ISSN 1463-9076

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

Vos, Werner Louwrens, Vaughan, Sebastian, Lall, Patrick, McCaffrey, John G., Wysocka-Kapcinska, Monika and Findlay, John B. C. (2010) Expression and structural characterization of peripherin/RDS, a membrane protein implicated in photoreceptor outer segment morphology. European Biophysics Journal, 39 (4). pp. 679-688. ISSN 0175-7571

Murray, Ciaran, Dozova, Nadia, McCaffrey, John G., Fitzgerald, Simon, Shafizadeh, Niloufar and Crepin, Claudine (2010) Infra-red and Raman spectroscopy of free-base and zinc phthalocyanines isolated in matrices. Physical Chemistry Chemical Physics, 12. pp. 10406-10422. ISSN 1463-9076

Ryan, Maryanne C., Collier, Martin, de Pujo, Patrick, Crepin, Claudine and McCaffrey, John G. (2010) Investigations of the Optical Spectroscopy of Atomic Sodium Isolated in Solid Argon and Krypton: Experiments and Simulations. Journal of Physical Chemistry A, 114 (9). pp. 3011-3024. ISSN 1089-5639

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

Crepin, Claudine, Shafizadeh, Niloufar, Chin, W., Galaup, Jean-Pierre, McCaffrey, John G. and Arabei, Serguei (2010) Unveiled optical properties of tetrapyrollic pigments in cryogenic environments. Low Temperature Physics, 36 (5). pp. 451-457. ISSN 1063-777X

McCaffrey, John G. (2009) A Simple Spreadsheet Program for the Calculation of Lattice-Site Distributions. Journal of Chemical Education, 86 (12). pp. 1450-1456. ISSN 0021-9584

Dozova, Nadia, Murray, Ciaran, McCaffrey, John G., Shafizadeh, Niloufar and Crepin, Claudine (2008) Amplified emission of phthalocyanine isolated in cryogenic matrices. Physical Chemistry Chemical Physics, 10 (16). pp. 2167-2174. ISSN 1463-9076

Horgan, Conor P., Oleksy, Arkadiusz, Zhdanov, Alexander V., Lall, Patrick, White, Ian J., Khan, Amir R., Futter, Clare E., McCaffrey, John G. and McCaffrey, Mary W. (2007) Rab11‐FIP3 Is Critical for the Structural Integrity of the Endosomal Recycling Compartment. Traffic, 8 (4). pp. 414-430. ISSN 1600-0854

Collier, Martin A., Ryan, Maryanne C. and McCaffrey, John G. (2005) Luminescence spectroscopy of matrix-isolated atomic manganese: Excitation of the "forbidden" a6DJ-a6S transitions. Journal of Chemical Physics, 123.

Collier, Martin A. and McCaffrey, John G. (2005) Luminescence spectroscopy of matrix-isolated z 6P state atomic manganese. Journal of Chemical Physics, 122.

Collier, Martin A. and McCaffrey, John G. (2005) The absorption and excitation spectroscopy of matrix-isolated atomic manganese: Sites of isolation in the solid rare gases. Journal of Chemical Physics, 122.

Collier, Martin A. and McCaffrey, John G. (2003) Luminescence spectroscopy of 3P1 and 3P0 state atomic mercury isolated in solid Ar, Kr, and Xe. Journal of Chemical Physics, 119 (22). pp. 11878-11887. ISSN 0021-9606

Collier, Martin A. and McCaffrey, John G. (2003) A pair-potentials analysis of the emission spectroscopy of P-3(1) state atomic mercury isolated in solid Ar, Kr, and Xe. Journal of Chemical Physics, 119 (22). pp. 11888-11898. ISSN 0021-9606

Colmenares, Fernando, McCaffrey, John G. and Novaro, Octavio (2001) Quenching of excited 1 P 1 state atomic zinc by molecular nitrogen: A matrix-isolation spectroscopy/quantum chemical calculation study. Journal of Chemical Physics, 114 (22). pp. 9911-9918. ISSN 0021-9606

Healy, Brendan and McCaffrey, John G. (2000) Simulation of Atomic Cadmium Spectroscopy in Rare Gas Solids Using Pair Potentials. Journal of Physical Chemistry A, 104 (16). pp. 3553-3562. ISSN 1089-5639

Kerins, Paul, Healy, Brendan and McCaffrey, John G. (2000) A synchrotron radiation study of high-lying excited states of matrix-isolated atomic magnesium. Low Temperature Physics, 26 (9). pp. 756-761. ISSN 1063-777X

Leung, Allen W.K., Kaup, John G., Bellert, D., McCaffrey, John G. and Breckenridge, W.H. (1999) Spectroscopic characterization of the weakly bound Ca(4s4dσ 3D3)⋅Ar[3Σ+] state: Evidence for a substantial maximum in the potential curve at long range. Journal of Chemical Physics, 111 (6). pp. 2484-2489. ISSN 0021-9606

Healy, Brendan and McCaffrey, John G. (1999) Luminescence spectroscopy of matrix-isolated atomic cadmium. Journal of Chemical Physics, 110 (8). pp. 3903-3012. ISSN 0021-9606

Leung, Allen W.K., Kaup, John G., Bellert, D., McCaffrey, John G. and Breckenridge, W.H. (1999) Spectroscopic characterization of excited Ca(4s4dδ 3DJ)RG(3Δ1,2) states (RG=Ar, Kr, Xe): No “heavy-atom” mixing of RG(ndδ) character into the wave functions. Journal of Chemical Physics, 111 (3). pp. 981-987. ISSN 0021-9606

McCaffrey, John G., Bellert, D., Leung, Allan W.K. and Breckenridge, W.H. (1999) Spectroscopic characterization of the Zn(4s(2))center dot Ne[(1)Sigma(+)] and Zn(4s4p pi)center dot Ne[(1)Pi(1)] van der Waals states. Chemical Physics Letters, 302 (1-2). pp. 113-118. ISSN 0009-2614

Crepin, Claudine, Legay-Sommaire, Nicole, McCaffrey, John G. and Tramer, Andre (1998) Photodissociation of Dimethylmercury in Argon Matrixes by 193 and 248 nm Laser Irradiation. Journal of Physical Chemistry A, 102 (22). pp. 4014-4020. ISSN 1089-5639

Leung, Allen W.K., McCaffrey, John G. and Breckenridge, W.H. (1998) Spectroscopic characterization of the unusually strongly bound, doubly excited van der Waals state, Mg(3p pi 3p pi P-3(J))center dot Kr[(3)Sigma(-)]. Journal of Chemical Physics, 109 (18). pp. 7777-7783. ISSN 0021-9606

Kerins, P.N. and McCaffrey, John G. (1998) A pair potentials study of matrix-isolated atomic zinc. I. Excited 1P1 state dynamics in solid Ar. Journal of Chemical Physics, 109 (8). pp. 3131-3136. ISSN 0021-9606

Breckenridge, W.H., Morse, M.D. and McCaffrey, John G. (1998) A pair potentials study of matrix-isolated atomic zinc. II. Intersystem crossing in rare-gas clusters and matrices. Journal of Chemical Physics, 109 (8). pp. 3137-3144. ISSN 0021-9606

Bracken, Veronica A., Kerins, Paul, Gurtler, Peter and McCaffrey, John G. (1997) Analysis of atomic zinc luminescence in rare-gas solids A zinc-rare gas cluster approach. Journal of Luminescence, 72-74. pp. 620-623. ISSN 0022-2313

Bracken, Veronica A., Gurtler, Peter and McCaffrey, John G. (1997) Luminescence spectroscopy of atomic zinc in rare-gas solids .1. Journal of Chemical Physics, 107 (14). pp. 5290-5299. ISSN 0021-9606

Bracken, Veronica A., Kerins, Paul, Gurtler, Peter and McCaffrey, John G. (1997) Luminescence spectroscopy of atomic zinc in solid rare gases. II. Temperature dependence. Journal of Chemical Physics, 107 (14). pp. 5300-5309. ISSN 0021-9606

McCaffrey, John G. and Kerins, Paul (1997) Simulation of atomic zinc luminescence in rare gas solids: A localized pair potentials approach. Journal of Chemical Physics, 106 (19). pp. 7885-7898. ISSN 0021-9606

Bracken, Veronica A., Gurtler, Peter and McCaffrey, John G. (1997) Spectroscopy and Photodissociation of Dimethylzinc in Solid Argon. 1. Vacuum UV Luminescence Detection/Synchrotron Radiation Photolysis. Journal of Physical Chemistry A, 101 (51). pp. 9854-9862. ISSN 1089-5639

Bracken, Veronica A., Legay-Sommaire, Nicole and McCaffrey, John G. (1997) Spectroscopy and photodissociation of dimethylzinc in solid argon. 2. FTIR detection ArF laser photolysis. Journal of Physical Chemistry A, 101 (51). pp. 9863-9869. ISSN 1089-5639

McCaffrey, John G., Kunz, J.G. and Schwentner, N. (1992) Spectroscopy and photodissociation of chlorine monomers and clusters in argon matrices. Journal of Chemical Physics, 96 (1). pp. 155-164. ISSN 0021-9606