Surface-related properties of γ-Fe2O3 nanoparticles E Tronc, A Ezzir, R Cherkaoui, C Chanéac, M Noguès, H Kachkachi, ... Journal of Magnetism and Magnetic Materials 221 (1-2), 63-79, 2000 | 386 | 2000 |
Surface contribution to the anisotropy of magnetic nanoparticles DA Garanin, H Kachkachi Physical review letters 90 (6), 065504, 2003 | 268 | 2003 |
Surface effects in nanoparticles: application to maghemite-Fe O H Kachkachi, A Ezzir, M Nogues, E Tronc The European Physical Journal B 14, 681-689, 2000 | 194 | 2000 |
Generalized Ginzburg-Landau theory for nonuniform FFLO superconductors AI Buzdin, H Kachkachi Physics Letters A 225 (4-6), 341-348, 1997 | 190 | 1997 |
Effective anisotropies and energy barriers of magnetic nanoparticles with Néel surface anisotropy R Yanes, O Chubykalo-Fesenko, H Kachkachi, DA Garanin, R Evans, ... Physical Review B—Condensed Matter and Materials Physics 76 (6), 064416, 2007 | 172 | 2007 |
From pure superparamagnetism to glass collective state in γ-Fe2O3 nanoparticle assemblies JL Dormann, D Fiorani, R Cherkaoui, E Tronc, F Lucari, F d'Orazio, ... Journal of magnetism and magnetic materials 203 (1-3), 23-27, 1999 | 130 | 1999 |
Multiscale modeling of magnetic materials: Temperature dependence of the exchange stiffness U Atxitia, D Hinzke, O Chubykalo-Fesenko, U Nowak, H Kachkachi, ... Physical Review B—Condensed Matter and Materials Physics 82 (13), 134440, 2010 | 128 | 2010 |
Hysteretic properties of a magnetic particle with strong surface anisotropy H Kachkachi, M Dimian Physical Review B 66 (17), 174419, 2002 | 120 | 2002 |
Surface-induced cubic anisotropy in nanomagnets H Kachkachi, E Bonet Physical Review B—Condensed Matter and Materials Physics 73 (22), 224402, 2006 | 85 | 2006 |
Finite-size versus surface effects in nanoparticles H Kachkachi, M Nogues, E Tronc, DA Garanin Journal of magnetism and magnetic materials 221 (1-2), 158-163, 2000 | 74 | 2000 |
Effects of dipolar interactions on the zero-field-cooled magnetization of a nanoparticle assembly M Azeggagh, H Kachkachi Physical Review B—Condensed Matter and Materials Physics 75 (17), 174410, 2007 | 46 | 2007 |
Field dependence of the temperature at the peak of the zero-field-cooled magnetization H Kachkachi, WT Coffey, DSF Crothers, A Ezzir, EC Kennedy, M Nogues, ... Journal of Physics: Condensed Matter 12 (13), 3077, 2000 | 44 | 2000 |
Magnetization reversal via internal spin waves in magnetic nanoparticles DA Garanin, H Kachkachi Physical Review B—Condensed Matter and Materials Physics 80 (1), 014420, 2009 | 40 | 2009 |
Surface anisotropy in nanomagnets: transverse or Néel? H Kachkachi, H Mahboub Journal of magnetism and magnetic materials 278 (3), 334-341, 2004 | 40 | 2004 |
Effect of surface anisotropy on the hysteretic properties of a magnetic particle M Dimian, H Kachkachi Journal of applied physics 91 (10), 7625-7627, 2002 | 40 | 2002 |
Optimal switching of a nanomagnet assisted by microwaves N Barros, M Rassam, H Jirari, H Kachkachi Physical Review B—Condensed Matter and Materials Physics 83 (14), 144418, 2011 | 38 | 2011 |
Boundary and finite-size effects in small magnetic systems H Kachkachi, DA Garanin Physica A: Statistical Mechanics and its Applications 300 (3-4), 487-504, 2001 | 37 | 2001 |
Interplay between surface anisotropy and dipolar interactions in an assembly of nanomagnets Z Sabsabi, F Vernay, O Iglesias, H Kachkachi Physical Review B—Condensed Matter and Materials Physics 88 (10), 104424, 2013 | 35 | 2013 |
Effects of spin non-collinearities in magnetic nanoparticles H Kachkachi Journal of magnetism and magnetic materials 316 (2), 248-254, 2007 | 35 | 2007 |
Magnetization of nanomagnet assemblies: Effects of anisotropy and dipolar interactions H Kachkachi, M Azeggagh The European Physical Journal B-Condensed Matter and Complex Systems 44, 299-308, 2005 | 35 | 2005 |