| Physical properties of CVD boron-doped multiwalled carbon nanotubes KC Mondal, AM Strydom, RM Erasmus, JM Keartland, NJ Coville Materials Chemistry and Physics 111 (2-3), 386-390, 2008 | 42 | 2008 |
| Antiferromagnetic–paramagnetic state transition of NiO synthesized by pulsed laser deposition SS Nkosi, B Yalisi, DE Motaung, J Keartland, E Sideras-Haddad, ... Applied Surface Science 265, 860-864, 2013 | 36 | 2013 |
| The effect of visible light on the dissolution of natural chalcopyrite (CuFeS2) in sulphuric acid solutions FK Crundwell, A Van Aswegen, LJ Bryson, C Biley, D Craig, ... Hydrometallurgy 158, 119-131, 2015 | 35 | 2015 |
| Generation of radical species in CVD grown pristine and N-doped solid carbon spheres using H 2 and Ar as carrier gases BK Mutuma, BJ Matsoso, K Ranganathan, JM Keartland, D Wamwangi, ... RSC advances 7 (34), 21187-21195, 2017 | 29 | 2017 |
| Orientation-dependent low field magnetic anomalies and room-temperature spintronic material–Mn doped ZnO films by aerosol spray pyrolysis SS Nkosi, I Kortidis, DE Motaung, GF Malgas, J Keartland, ... Journal of alloys and compounds 579, 485-494, 2013 | 19 | 2013 |
| Detection of second-order quadrupolar spin-lattice coupling mechanisms in metallic antimony using multifrequency pulsed nuclear quadrupole resonance JM Keartland, GCK Folscher, MJR Hoch Physical Review B 43 (10), 8362, 1991 | 17 | 1991 |
| Pressure dependence of the electric-field gradient in semimetallic arsenic and antimony: NQR measurements and full-potential linearized augmented-plane-wave calculations GJ Hill, JM Keartland, MJR Hoch, H Haas Physical Review B 58 (20), 13614, 1998 | 13 | 1998 |
| Characterization of coal using electron spin resonance: implications for the formation of inertinite macerals in the Witbank Coalfield, South Africa OM Moroeng, JM Keartland, RJ Roberts, NJ Wagner International Journal of Coal Science & Technology 5, 385-398, 2018 | 11 | 2018 |
| The electrical transport properties of nitrogen doped carbon microspheres WP Wright, VD Marsicano, JM Keartland, RM Erasmus, SMA Dube, ... Materials Chemistry and Physics 147 (3), 908-914, 2014 | 11 | 2014 |
| Model for nonexponential nuclear relaxation in highly doped magnetic glasses IP Goudemond, JM Keartland, MJR Hoch, GA Saunders Physical Review B 56 (14), R8463, 1997 | 11 | 1997 |
| Korringa and phonon nuclear-spin–lattice relaxation in metallic arsenic JM Keartland, GCK Fölscher, MJR Hoch Physical Review B 45 (14), 7882, 1992 | 9 | 1992 |
| Spin dynamics of rare-earth ions in phosphate laser glasses IP Goudemond, JM Keartland, MJR Hoch, GA Saunders Physical Review B 63 (5), 054413, 2001 | 8 | 2001 |
| Optical constants correlated electrons-spin of micro doughnuts of Mn-doped ZnO films SS Nkosi, I Kortidis, DE Motaung, J Keartland, E Sideras-Haddad, ... Applied surface science 280, 79-88, 2013 | 7 | 2013 |
| Characterization of plastic scintillators using magnetic resonance techniques for the upgrade of the Tile Calorimeter in the ATLAS detector C Pelwan, H Jivan, D Joubert, J Keartland, S Liao, G Peters, ... Journal of Physics: Conference Series 645 (1), 012023, 2015 | 6 | 2015 |
| NQR spin-echo methods at very low temperatures IP Goudemond, JM Keartland, MJR Hoch Journal of low temperature physics 82, 369-380, 1991 | 6 | 1991 |
| Changes in the electronic structure of rhombohedral arsenic with pressure: A nuclear-quadrupole-resonance investigation JM Keartland, MJR Hoch Physical Review B 46 (8), 4527, 1992 | 4 | 1992 |
| Nucleus-Carrier Interactions in the Group V Semimetals: Dependence on Temperature and Pressure JM Keartland, IP Goudemond, GCK Fölscher, MJR Hoch Zeitschrift für Naturforschung A 47 (1-2), 49-53, 1992 | 4 | 1992 |
| Ferromagnetic resonance characterization of nano-FePt by electron spin resonance SS Nkosi, HM Gavi, DE Motaung, J Keartland, E Sideras-Haddad, ... Journal of Spectroscopy 2013, 2013 | 3 | 2013 |
| Temperature dependence of carrier-nucleus interactions in semimetallic antimony GJ Hill, JM Keartland, MJR Hoch Physica B: Condensed Matter 279 (4), 319-333, 2000 | 3 | 2000 |
| Muon spin relaxation in synthetic type IIa diamond grown by high-pressure and high-temperature (HPHT) synthesis M Madhuku, D Gxawu, SH Connell, IZ Machi, JM Keartland, PJC King Physica B: Condensed Matter 405 (1), 41-44, 2010 | 2 | 2010 |
