Trinity College Dublin

Highly Cited | Recent | Books

Representative Recent Publications

Ferromagnetism in defect-ridden oxides and related materials, J.M.D. Coey, P. Stamenov, R.D. Gunning, M. Venkatesan, K. Paul, New Journal of Physics 12 (5): 053025 (2010) (link)

Giant tunneling magnetoresistance with electron beam evaporated MgO barrier and CoFeB electrodes, H. Kurt, K. Oguz, T. Niizeki, et al., Journal of Applied Physics 107 (8): 083920 (2010) (link)

Annealing of CoFeB/MgO based single and double barrier magnetic tunnel junctions: Tunnel magnetoresistance, bias dependence, and output voltage, G. Feng, S. van Dijken, J.F. Feng et al., Journal of Applied Physics 105 (3): 033916 (2009) (link)

Magnetoresistance in magnetic tunnel junctions with an organic barrier and an MgO spin filter, G. Szulczewski, H. Tokuc, K. Oguz et al., Applied Physics Letters 95 (20): 202506 (2009) (link)

Magnetic noise in structured hard magnets, Z. Diao, E.R. Nowak, G. Feng, et al., Physical Review Letters 104 (4): 047202 (2010) (link)

Magnetic stabilization and voracity in submillimeter paramagnetic liquid tubes, J.M.D. Coey, R. Aogaki, F. Byrne, et al, Proceeding of the National Academy of Sciences of the United States of America 106 (22): 8811-8817 (2009) (link)

Enhanced oxygen reduction at composite electrodes producing a large magnetic gradient, N.B. Chaure, J.M.D. Coey, Journal of the Electromagnetic Society 156 (3): F39-F46 (2009) (link)

Electrochemical noise analysis of the effects of a magnetic field on cathodic hydrogen evolution, Z. Diao, P.A. Dunne, G. Zangari, et al, Electrochemistry Communications 11 (4): 740-743 (2009)

The origin of the magnetism of etched silicon, P.J. Grace, M. Venkatesan, J. Alaria et al., Advanced Materials 21 (1): 71-74 (2009)

Oxide dilute magnetic semiconductors - Fact or fiction?, J.M.D. Coey, S.A. Chambers, MRS Bulletin 33 (11): 1053-1058 (2008)

On the direct magnetic detection of spin injection and adiabatic depolarization in aluminium, P. Stamenov, J.M.D. Coey, Journal of Magnetism and Magnetic Materials 320 (3-4): 403-406 (2008) (link)

The magnetic concentration gradient force - Is it real?, J.M.D. Coey, F.M.F Rhen, P. Dunne et al., Journal of Solid State Electrochemistry 11 (6): 711-717 (2007)

Some Highly Cited Papers

Improved magnetic properties by treatment iron-based rare-earth intermetallic compunds in ammonia.  J.M.D. Coey and Sun Hong, Journal of Magnetism and Magnetic Materials 87 (3): L251 (1990).

Mixed valence manganites; J.M.D. Coey, M. Viret, S. von Molnar, Advances in Physics 48 (2): 167 (1999) (link)

Anisotropic ferromagnetism in substituted zinc oxide, C.B. Fitzgerald, J.G. Lunney et al, Physical Review Letters 93 (17): 177206 (2004) (link)

Donor impurity band exchange in dilute ferromagnetic oxides, J.M.D Coey, M. Venkatesan, C.B. Fitzgerald, Nature Materials 4 (2): 173-179 (2005)

Electron localization in mixed-valence manganites. J.M.D. Coey, M. Viret, L. Ranno, K. Ounadjela, Physical Review Letters 75 (21): 3910 (1995) (link)

Giant energy product in nano-structured two-phase magnets. R. Skomski, J.M.D. Coey, Physical Review B 48 (21): 15812 (1993) (link)

Magnetoresistance of chromium dioxide powder compacts J.M.D. Coey, A.E. Berkowitz, L. Balcells, F.F. Putris, A. Barry, Physical Review Letters 80 (17): 3815 (1998) (link)

Magnetization of a Dy(Fe₁₁Ti) single-crystal, B.P. Hu, H.S. Li, J.M.D. Coey, J.P. Gavigan, Physical Review B, 41 (4): 2221 (1990) (link)

Noncollinear spin structures, Coey JMD, Canadian Journal of Physics 65 (10): 1210-1232 (1987)

Ferromagnetism of a graphite nodule from the Canyon Diablo meteorite, J.M.D. Coey, M. Venkatesan, C.B. Fitzgerald et al, Nature 420 (6912): 156-159 (2002)

Magnetic properties of iron-rich Fe-Zr Glasses, Ryan DH, Coey JMD, Batalla E, Altounian Z, Stromolsen JO, Physical Review B 35 (16): 8630-8638 (1987) (link)

Magnetic field effects on copper electrolysis, G. Hinds, F.E. Spada, J.M.D Coey, et al, Journal of Physical Chemistry B 105 (39): 9487-9502 (2001) (link)

Books

Magnetism and Magnetic Materials, J.M.D. Coey, Cambridge University Press, 2010, 614pp

Permanent Magnetism, R. Skomski and J.M.D. Coey,Institure of Physics Publishing Ltd., 1999, 404pp

Rare-Earth Iron Permanent Magnets, edited by J.M.D. Coey, Oxford Science Publications, 1996, 522pp

Methods and Phenomena 6 - Magnetic Glasses, K. Moorjani and J.M.D. Coey, Elsevier Science Publishers, 1984, 525pp

Half-Metals, M. Venkatesan in Handbook of Magnetism and Advanced Magnetic Materials (H. Kronmuller and S. Parkin), Wiley, Chichester 2007, Vol. 4 p2107

Dilute Magnetic Oxides and Nitrides, M. Venkatesan in Handbook of Magnetism and Advanced Magnetic Materials (H. Kronmuller ans S. Parkin), Wiley, Chichester 2007, Vol. 4 p2133