1. " Switching on Superferromagnetism."
  2. A. Arora, L. C. Phillips, P. Nukala, M. Ben Hassine, A.A. Ünal, B. Dkhil, Ll. Balcells, O. Iglesias, A. Barthélémy, F. Kronast, M. Bibes, and S. Valencia
    Phys. Rev. Mater. 3, 024403 (2019). ???babswing.

  3. " Change in the magnetic configurations of tubular nanostructures by tuning dipolar interactions."
  4. H. D. Salinas, J. Restrepo, Òscar Iglesias
    Scientific Reports 8, 10275 (2018). ???babswing.

  5. " Probing core and shell contributions to exchange bias in Co/Co3O4 nanoparticles of controlled size ."
  6. D. De, Oscar Iglesias, S. Majumdar, Saurav Giri
    Phys. Rev. B 94, 184410 (2016). ???babswing.

  7. "Exchange Bias Effects in Iron Oxide Based Nanoparticle Systems."
  8. M.-H. Phan, Javier Alonso, Hafsa Kurshid, Paula Lampen-Kelley, Sayan Chandra, Kristen Stojak Repa, Zohre Nemati, Raja Das, Oscar Iglesias, Hariharan Srikanth
    Nanomaterials (Topic Review) 6, 221 (2016). ???babswing.

  9. "Quantification of dipolar interactions in Fe3-xO4 nanoparticles."
  10. Carlos Moya, Oscar Iglesias, Xavier Batlle, Amilcar Labarta
    J. Phys. Chem. C 119, 24142 (2015). ???babswing.

  11. "Spin-glass-like freezing of inner and outer surface layers in hollow Fe2O3 nanoparticles ."
  12. Hafsa Khurshid, Paula Lampen-Kelley, Oscar Iglesias, Javier Alonso, Manh-Huong Phan, Chengjun Sun, Marie-Louise Saboungie, Hariharan Srikanth
    Scientific Reports 5, 15054 (2015). ???babswing.

  13. "Equilibrium and dynamic behaviour of (weakly) interacting assemblies of magnetic nanoparticles."
  14. F. Vernay, Z. Sabsabi, O. Iglesias, and H. Kachkachi.
    Journal of Physics: Conference Series 521, 012010 (2014). ???babswing.

    8th International Conference on Fine Particle Magnetism (ICFPM), June 24-27 2013, Perpignan (France)

  15. "Exchange Bias Effect in Au-Fe3O4 Nanocomposites."
  16. Sayan Chandra, N.A. Frey Huls, M. H. Phan, S. Srinath, M. A. Garcia, Youngmin Lee, Chao Wang, Shouheng Sun, Òscar Iglesias, and H. Srikanth
    Nanotechnology 25, 055702 (2014). ???babswing .

  17. "Interplay between surface anisotropy and dipolar interactions in an assembly of nanomagnets."
  18. Z. Sabsabi, F. Vernay, O. Iglesias, and H. Kachkachi.
    Phys. Rev. B 88, 104424 (2013). ???babswing .

  19. "Time dependent phenomena in nanoparticle assemblies."
  20. O. Iglesias.
    Book chapter in Magnetic Nanoparticle Assemblies, Pan Stanford Publishing, Ed. K. Trohidou (2014). ???babswing .

  21. "Learning from Nature to Improve the Heat Generation of Iron-Oxide Nanoparticles for Magnetic Hyperthermia Applications."
  22. Carlos Martinez-Boubeta, Konstantinos Simeonidis, Antonios Makridis, Makis Angelakeris, Oscar Iglesias, Pablo Guardia, Andreu Cabot, Lluis Yedra, Sonia Estradé, Francesca Peiró, Zineb Saghi, Paul A. Midgley, Iván Conde-Leborán, David Serantes & Daniel Baldomir
    Scientific Reports 3, 1652 (2013). SciRep babswing .

  23. "Pressure effects in hollow and solid iron oxide nanoparticles."
  24. N. J. O. Silva, S. Saisho, M. Mito, A. Millán, F. Palacio, A. Cabot, Òscar Iglesias, A. Labarta.
    JMMM, 335,1 (2013). JMMM babswing .

  25. "Glassy magnetic phase driven by short-range charge and magnetic ordering in nanocrystalline La1/3Sr2/3FeO3-d: Magnetization, Mössbauer, and polarized neutron studies."
  26. Sk. Sabyasachi, M. Patra, S. Majumdar, S. Giri, S. Das, V. S. Amaral, O. Iglesias, W. Borghols, and T. Chatterji.
    Phys. Rev. B 86, 104416 (2012). PRBbabswing .

  27. " Morphology influence on nanoscale magnetism of Co nanoparticles: Experimental and theoretical aspects of exchange bias"
  28. K. Simeonidis, C. Martinez-Boubeta, Òscar Iglesias, A. Cabot, M. Angelakeris, S. Mourdikoudis, I. Tsiaoussis, A. Delimitis, C. Dendrinou-Samara, O. Kalogirou.
    Phys. Rev. B 84, 144430 (2011). PRBbabswing .

  29. " Shifted loops and coercivity from field imprinted high energy barriers in ferritin and ferrihydrite nanoparticles"
  30. Nuno J. O. Silva, V. S. Amaral, A. Urtizberea, R. Bustamante, A. Millán, F. Palacio, E. Kampert, U. Zeitler, S. de Brion, Òscar Iglesias and A. Labarta.
    Phys. Rev. B, 84, 104427 (2011) PRBbabswing .

  31. " Critical behavior of ferromagnetic pure and random diluted nanoparticles with competing interactions: variational and Monte Carlo approaches"
  32. E. A. Velásquez, J. Mazo-Zuluaga, Johans Restrepo, Òscar Iglesias.
    Phys. Rev. B 83, 184432 (2011) JPDbabswing .

  33. " Magnetic nanoparticles with bulk-like properties"
  34. Xavier Batlle, N. Pérez, P. Guardia, O. Iglesias, A. Labarta, F. Bartolomé, L.M. García, J. Bartolomé, A.G. Roca, M. P. Morales, C.J. Serna .
    J. Appl. Phys. 109, 07B524 (2011) JPDbabswing .

  35. " Controlling exchange bias in Co-CoOx nanoparticles by oxygen content"
  36. M. Kovylina, M. García del Muro, Z. Konstantinovic, M.Varela, O. Iglesias, A. Labarta, and X. Batlle.
    Nanotechnology 20, 175702-1/175702-7 (2009) JPDbabswing .

  37. " Magnetic domains and surface effects in hollow maghemite nanoparticles "
  38. A. Cabot, A. P. Alivisatos, V. F. Puntes, Ll. Balcells, O. Iglesias and A. Labarta.
    Phys. Rev. B 79, 094419-1, 094419-7 (2009) JPDbabswing .

  39. " Exchange bias in laterally oxidized Au/Co/Au nanopillars"
  40. Ll. Balcells, B. Martinez, O. Iglesias, J. M. García-Martín, A. Cebollada, A. García-Martín, G. Armelles, B. Sepúlveda, and Y. Alaverdyan
    Appl. Phys. Lett. 94, 062502 (2009) APLbabswing .

  41. "Surface anisotropy broadening of the energy barrier distribution in magnetic nanoparticles "
  42. N. Pérez, P. Guardia, A. G. Roca, M. P. Morales, C. J. Serna, O. Iglesias, F. Bartolomé, L. M. García, X. Batlle and A. Labarta.
    Nanotechnology 19, 475704-1, 475704-8 (2008) JPDbabswing .

  43. "Exchange bias phenomenology and models of core/shell nanoparticles.
  44. O. Iglesias, A. Labarta and X. Batlle
    J. Nanoscience and Nanotecnology 8, 2761-2780 (2008)

    Cond-Mat/0607716 (High resolution version)JAPbabswing .

  45. "Particle size and field cooling dependence of exchange bias in core/shell nanoparticles."
  46. O. Iglesias, X. Batlle and A. Labarta
    J. Phys. D 41, 134010-1 (2008) JPDbabswing .

  47. "Modelling exchange bias in core/shell nanoparticles."
  48. O. Iglesias, A. Labarta and X. Batlle
    J. Phys: Condens. Matter 19, 406232 (2007) JPCMbabswing .

  49. "Exchange bias and asymmetric hysteresis loops from a microscopic model of core/shell nanoparticles."
  50. O. Iglesias, X. Batlle and A. Labarta
    J. Magn. Magn. Mater. 316, 140-142 (2007) JAPbabswing .
    Presented at 3rd JEMS 2006, San Sebastián (Spain), June 26-30th.

  51. "Surfactant effects in monodisperse magnetite nanoparticles of controlled size."
  52. P. Guardia, B. Batlle-Brugal, A. G. Roca, O. Iglesias, M. P. Morales, C. J. Serna, A. Labarta and X. Batlle
    J. Magn. Magn. Mater. 316, e756–e759 (2007)JAPbabswing .
    Presented at 3rd JEMS 2006, San Sebastián (Spain), June 26-30th.

  53. "Monte Carlo simulation study of exchange biased hysteresis loops in nanoparticles."
  54. O. Iglesias and A. Labarta
    Physica B 372, 247-250 (2006) Physica Bbabswing .
    Presented at HMMM 2005, Budapest.

  55. "Microscopic origin of exchange bias in core/shell nanoparticles."
  56. O. Iglesias, X. Batlle and A. Labarta
    Phys. Rev. B 72, 212401-1/212401-4 (Brief Report) (2005)JAPbabswing .

  57. "From finite-size and surface effects to glassy behaviour in ferrimagnetic nanoparticles."
  58. A. Labarta, X. Batlle and O. Iglesias
    Chapter in the book "Surface Effects in Magnetic Nanoparticles", Edited by D. Fiorani, Springer (2005) Springerbabswing

  59. "Nucleation phenomenon in nanoparticle self-assemblies."
  60. V. F. Puntes, N. G. Bastús, I. Pagonabarraga, O. Iglesias, A. Labarta and X. Batlle
    International Journal of Nanotechnology 2, 62-70(2005) .Physica Bbabswing
    Presented at Nanospain 2004, 10-12 March San  Sebastián (Spain),  2004.

  61. "Influence of surface anisotropy on the hysteresis of magnetic nanoparticles."
  62. O. Iglesias and A. Labarta
    J. Magn. Magn. Mat. 290-291, 738-741 (2005) .Physica Bbabswing
    Presented at JEMS 2004, Dresden (Germany), 6-10 September 2004.

  63. "Influence of surface anisotropy on the magnetization reversal of nanoparticles."
  64. O. Iglesias and A. Labarta
    Physica Status Solidi C 1, 3481 (2004) .Physica Bbabswing
    Presented at 2nd SCM 2004, Seeheim (Germany), 27 June- 1 July 2004.

  65. "Magnetic relaxation in a model of interacting naoparticles in terms of microscopic energy barriers ."
  66. O. Iglesias and A. Labarta
    Physica Status Solidi A 201, 3329 (2004) .Physica Bbabswing
    Presented at 2nd SCM 2004, Seeheim (Germany), 27 June- 1 July 2004.

  67. "Magnetic relaxation in terms of microscopic energy barriers in a model of dipolar interacting nanoparticles."
  68. O. Iglesias and A. Labarta
    Phys. Rev. B 70, 144401 (2004) .Physica Bbabswing
  69. "Role of surface disorder on the magnetic properties and hysteresis of nanoparticles."
  70. O. Iglesias and A. Labarta
    Physica B 343, 286-292 (2004) .Physica Bbabswing
    Presented at HMM 2003, Salamanca (Spain), 28-30 May 2003.

  71. "Shape and surface anisotropy effects on the hysteresis of ferrimagnetic nanoparticles."
  72. O. Iglesias and A. Labarta
    J. Magn. Magn. Mat. 272-276, 685 (2004) .JAPbabswing
    Presented at ICM 2003, Roma, 27 July- 1 August.

  73. "Magnetic Structure of Li2CuO2: From ab-initio calculations to macroscopic simulations."
  74. Coen de Graaf, Iberio de P. R. Moreira, F. Illas, O. Iglesias and A. Labarta
    Phys. Rev. B 66, 014448 (2002) .PRBbabswing
  75. "Effects of the magnetic field on the relaxation of small particle systems."
  76. O. Iglesias and A. Labarta
    Computational Materials Science 25, 577 (2002).
  77. "Magnetic Field Scaling of Relaxation curves in Small Particle Systems."
  78. O. Iglesias and A. Labarta
    J. Appl. Phys. 91, 4409 (2002).
  79. "Finite-Size and surface effects in maghemite nanoparticles: Monte Carlo simulations."
  80. O. Iglesias and A. Labarta
    Phys. Rev. B 63, 184416-1/184416-11 (2001).
  81. "Monte Carlo Study of the Finite Size Effects on the Magnetization of Maghemite Small Particles."
  82. O. Iglesias, A. Labarta and F. Ritort
    J. Appl. Phys. 89, 7597 (2001).
    Presented at the 8th MMM-INTERMAG Joint Conference in San Antonio (Texas), Jan. 7-11 2001

  83. "Finite size effects in small particle systems."
  84. O. Iglesias, F. Ritort and A. Labarta
    Presented at NATO-ASI workshop in Rodos (Greece): Magnetic Storage Systems beyond 2000
    NATO-ASI Series, Kluwer Editors (Series II Vol. 41), (2000). ???
  85. "Magnetic history dependence of metastable states in thin films with dipolar interactions."
  86. O. Iglesias and A. Labarta
    J. Magn. Magn. Mat 221,149 (2000).PRB
  87. "Monte Carlo simulation of the magnetic ordering in thin films with perpendicular anisotropy."
  88. O. Iglesias, A. Valencia and A. Labarta
    J. Magn. Magn. Mat. 196-197, 819 (1999). PRB
  89. "Normalization factors for magnetic relaxation of small particle systems in non-zero magnetic field."
  90. Ll. Balcells, O. Iglesias, and A. Labarta
    Phys. Rev. B 55, 8940 (1997). PRB
  91. "Energy barrier distributions in magnetic systems from the Tln(t/ t0) scaling."
  92. O. Iglesias, F. Badia, A. Labarta, and Ll. Balcells
    Z. Phys. B 100, 173 (1996).PRB
  93. "Tln(t/t0) scaling in small-particle systems: low temperature behaviour."
  94. O. Iglesias, F. Badia, A. Labarta, and Ll. Balcells
    J. Magn. Magn. Mat. 140-144, 399 (1995). PRB
  95. "Magnetic relaxation in small particle systems: Tln(t/ t0) scaling."
  96. A. Labarta, O. Iglesias, Ll. Balcells, and F. Badia
    Phys. Rev. B 48, 10240 (1993).  PRB
  97. "Structural disorder in two-dimensional random magnets: Very thin films of rare earths and transition metals."
  98. J. M. Ruiz, X. X. Zhang, O. Iglesias, A. García, and J. Tejada
    Phys. Rev. B 47, 11848 (1993). PRB
  99. "Non-thermal viscosity in the magnetic relaxation of 2D random magnets."
  100. J. Tejada, X. X. Zhang, Ll. Balcells, C. Ferrater, J. M. Ruiz, F. Badia, O. Iglesias, and B. Barbara
    Europhys. Lett. 22, 211 (1993). PRB
  101. "Time dependent phenomena at low temperatures in SmCo multilayers: quantum nucleation phenomena."
  102. X. X. Zhang, Ll. Balcells, J. M. Ruiz, O. Iglesias, J. Tejada, and B. Barbara
    Phys. Lett. A 163, 130 (1992). PRB
  103. "Quantum tunneling of domain walls in ferromagnets."
  104. E. M. Chudnovsky, O. Iglesias, and P. C. E. Stamp
    Phys. Rev. B 46, 5392 (1992).PRB