• Towards high-performance electrochemical thermal energy harvester based on Ferrofluids, Vasilakaki, I. Chikina, V. B. Shikin, N. Ntallis, D. Peddis, A. A. Varlamov, K. N. Trohidou, Applied Materials Today, 2020, 19 : 100587. IF=8.013
  • Simultaneous Individual and Dipolar Collective Properties in BinaryAssemblies of Magnetic Nanoparticles, H. Sánchez, M. Vasilakaki, S. Lee, P. S. Normile, G. Muscas, M. Murgia, M. S. Andersson, G. Singh, R. Mathieu, P. Nordblad, P. C. Ricci, D. Peddis, K. N. Trohidou, J. Nogués, and J. A. De Toro, Chemistry of Materials, in press IF=10.159
  • Effect of albumin mediated clustering on the magnetic behavior of MnFe2O4 nanoparticles: experimental and theoretical modeling study, Vasilakaki, N. Ntallis, M. Bellusci, F. Varsano, R. Mathieu, D. Fiorani, D. Peddis, K.N.Trohidou, Nanotechnology, 2020, 31: 025707  IF=3.399


  • Vacancy-Driven Noncubic Local Structure and Magnetic Anisotropy Tailoring in FexO-Fe3-delta O4 A. Lappas, G. Antonaropoulos, K. Brintakis, M. Vasilakaki, K.N. Trohidou, V. Iannotti, G. Ausanio, A. Kostopoulou, M. Abeykoon, I.K. Robinson, , E.S. Bozin,         Physical Review X, 2019, 9(4):0410441. IF= 12.211
  • Charge distribution on the water/γ-Fe 2 O 3 interfaces. N. Ntallis, V. Peyre, R. Perzynski, E. Dubois, K.N. Trohidou, Journal of Magnetism and Magnetic Materials, 2019 484: 74-82. IF= 2.68
  • Effect of organic coating on the charge distribution of CoFe2O4 nanoparticles N. Ntallis, M. Vasilakaki, D. Peddis, K. N. Trohidou, Journal of Alloys and Compounds, 2019, 796: 9-12. IF= 4.175


  • Optimising the magnetic performance of Co ferrite nanoparticles via organic ligand capping. M.  Vasilakaki, N. Ntallis, N. Yaacoub, G. Muscas, D. Peddis, K. N. Trohidou, Nanoscale, 2018, 10: 21244. IF=  6.97
  • Monte Carlo study of the superspin glass behavior of interacting ultra-small ferrimagnetic nanoparticles. M. Vasilakaki, G. Margaris, D. Peddis, R. Mathieu, N. Yaacoub, D. Fiorani, and K. Trohidou, Physical Review B 2018, 97: 094413. IF= 3.736
  • Perpendicular magnetic anisotropy mechanism on commercial CD substrate. S. Karamanou, M. Vasilakaki, G. Giannopoulos, V. Psycharis, K. N. Trohidou, D. Niarchos, Journal of Magnetism and Magnetic Materials 2018, 458: 109-115. IF= 2.68


  • Superspin glass state in a diluted nanoparticle system stabilized by interparticle interactions mediated by an antiferromagnetic matrix. Margaris, M. Vasilakaki, D. Peddis, K. N. Trohidou, S. Laureti, C. Binns, E. Agostinelli, D. Rinaldi, R. Mathieu, D. Fiorani, Nanotechnoly 2017, 28: 035701. IF= 3.404
  • Fe-Doping-Induced Magnetism in Nano-Hydroxyapatites. Iannotti, A. Adamiano, G. Ausanio, L. Lanotte, G. Aquilanti, J. M. D. Coey, M. Lantieri, G. Spina, M. Fittipaldi, G. Margaris, K. Trohidou, S. Sprio, M. Montesi, S. Panseri, M. Sandri, M. Iafisco, A. Tampieri, Inorganic Chemistry 2017, 56: 4446-4458. IF= 4.700
  • Remanence Plots as a Probe of Spin Disorder in Magnetic Nanoparticles. A. De Toro, M. Vasilakaki, S. S. Lee, M. S. Andersson, P. S. Normile, N. Yaacoub, P. Murray, E. H. Sanchez, P. Muniz, D. Peddis, R. Mathieu, K. Liu, J. Geshev, K. N. Trohidou, J. Nogués, Chemistry of Materials 2017, 29: 8258-8268. IF= 9.890
  • Robust Ferromagnetism of Chromium Nanoparticles Formed in Superfluid Helium.  F. Yang, C. Feng, D. Spence, A. M.A. A. Al Hindawi, E. Latimer, A. M. Ellis, C. Binns, D. Peddis, S. S. Dhesi, L. Y. Zhang, Y. F. Zhang, K. N. Trohidou, M. Vasilakaki, N. Ntallis, I. MacLaren, F. M. F. de Groot, Advanced Materials 2017, 29: 1604277. IF= 21.950


  • Increase of the blocking temperature of Fe-Ag granular multilayers with increasing number of the layers.  Balogh, D. Kaptas, L. F. Kiss, I. Dezsi, A. Nakanishi, E. Devlin, M. Vasilakaki, G. Margaris, K. N. Trohidou, Journal of Magnetism and Magnetic Materials 2016, 401: 386-390. IF= 3.046
  • Optical-Vibrational Properties of the Cs2SnX6 (X = CI, Br, I) Defect Perovskites and Hole-Transport Efficiency in Dye-Sensitized Solar Cells.  Kaltzoglou, M. Antoniadou, A. G. Kontos, C. C. Stoumpos, D. Perganti, E. Siranidi, V. Raptis, K. Trohidou, V. Psycharis, M. G. Kanatzidis, P. Falaras, Journal of Physical Chemistry C 2016, 120:11777-11785. IF= 4.484


  • Mixed-halide Cs2SnI3Br3 perovskite as low resistance hole-transporting material in dye-sensitized solar cells.  Kaltzoglou, M. Antoniadou, D. Perganti, E. Siranidi, V. Raptis, K. Trohidou, V. Psycharis, A. G. Kontos, P. Falaras, Electrochimica Acta 2015, 184:466-474. IF=5.116
  • Enhanced Magnetic Properties in Antiferromagnetic Core/ Ferrimangetic Shell Nanoparticles. Marianna Vasilakaki, Kalliopi Trohidou, Josep Nogués, Scientific Reports 2015, 5: 9609. IF=4.122
  • Origin of the large dispersion of magnetic properties in nanostructures oxides : FexO/Fe3O4 nanoparticles as a case study. Marta Estrader, Alberto López-Ortega, Igor V. Golosovsky, Sònia Estradé, Alejandro G. Roca, German Salazar-Alvarez, Lluís López-Conesa, Dina Tobia, Elin Winkler, José D. Ardisson, Waldemar A. A. Macedo, Andreas Morphis, Marianna Vasilakaki, Kalliopi N. Trohidou, Arsen Gukasov, Isabelle Mirebeau, O. L. Makarova, Roberto D. Zysler, Francesca Peiró, Maria Dolors Baró, Lennart Bergström and Josep Nogués, Nanoscale 2015, 7: 3002-3015. IF=7.233
  • Susceptibility losses in heating of magnetic core/shell nanoparticles for hyperthermia: Monte Carlo study of shape and size effects.  Vasilakaki, C. Binns and K. Trohidou, Nanoscale 2015, 7: 7753-7762. IF=7.233
  • A New Approach to Include Surface Contributions in Micromagnetic Simulations of Nanoparticles.  Ntallis, K. G. Efthimiadis and K. N. Trohidou, Physics Procedia 2015, 20th International Conference on Magnetism, ICM 2015, 75:1112-1121. IF= 0.70


  • Theory of ferromagnetism driven by superexchange in dilute magnetic semi-conductors.  Simserides, J.A. Majewski, K.N. Trohidou, T. Dietl, EPJ Web of Conferences 2014, 75: 01003. IF=0.31
  • Magnetism in the interface of Co/CoO.  Tzeli, A. Morphis, J.A. Blackman, K.N. Trohidou, EPJ Web of Conferences 2014, 75:03001. IF=0.31
  • Iron-oxide colloidal nanoclusters: From fundamental physical properties to diagnosis and therapy.  Kostopoulou, K. Brintakis, A. Lascialfari, M. Angelakeris, M. Vasilakaki, K. Trohidou, A.P. Douvalis, S. Psycharakis, A. Ranella, L. Manna, A. Lappas, Progress in Biomedical Optics and Imaging – Proceedings of SPIE 2014, 8955: 895517. IF=0.48
  • Dynamics in superspin glass systems.  Peddis, M. Vasilakaki, K.N. Trohidou, D. Fiorani, IEEE Transactions on Magnetics 2014, 50: 6971627. IF=1.467
  • Assembly-mediated interplay of dipolar interactions and surface spin disorder in colloidal maghemite nanoclusters.  Kostopoulou, K. Brintakis, M. Vasilakaki, K.N. Trohidou, A.P. Douvalis, A. Lascialfari, L. Manna, A. Lappas, Nanoscale 2014, 6: 3764-3776. IF=7.233 (HOT article 14/3/2014 ,  in 18/6/2014 was also highlighted in elliniki-anakalupsi-veltionei-ti-magnitiki-tomografia/ and in 19/6/2014 was also highlighted in ite-i-anakalipsi-poy-yposxetai-mexri-kai-therapeia-toy-karkinoy.html/)


  • Robust antiferromagnetic coupling in hard-soft bi-magnetic core/shell nanoparticles. Estrader M., Lopez-Ortega, S. Estrade, IV Golosovsky, G. Salazar-Alvarez , M. Vasilakaki, KN Trohidou, M. Varela, DC Stanley, M. Sinko, MJ Pechan, DJ Keavney, F. Peiro, S. Surinach, MD Baro, J. Nogués., Nature Communications 2013, 4:2960-2968. IF= 12.353
  • Three dimensional quantitative characterization of magnetite nanoparticles embedded in mesoporous silicon: local curvature, demagnetizing factors and magnetic Monte Carlo simulations.  Uusimäki, G. Margaris, K. Trohidou, P.Granitzer, K. Rumpf , M. Sezen, G. Kothleitner. Nanoscale 2013, 5: 11944. IF=7.233
  • Memory effects on the magnetic behavior of assemblies of nanoparticles with ferromagnetic core/antiferromagnetic shell morphology.  Vasilakaki, KN Trohidou, D Peddis , D. Fiorani, R. Mathieu, M. Hudl, P. Nordblad, C. Binns, S. Baker, Phys. Rev B 2013, 88: 140402 (R). IF=3.836 (for Rapid Com.=5.1)
  • Phase diagram and critical behavior of the random ferromagnet Ga1-xMnxS. Stefanowicz, G. Kunert, C. Simserides, JA Majewski, W. Stefanowicz, C. Kruse , S. Figge, T. Li, R. Jakie, KN. Trohidou, A. Bonanni, D. Hommel, M. Sawicki, T. Dietl, Phys Rev B 2013, 88: 081201. IF=3.836
  • Stepwise behaviour of magnetization temperature dependence in iron nanoparticle assembled films. Iannotti, S. Amoruso, G. Ausanio, R. Bruzzese, L. Lanotte, AC Barone, G. Margaris, KN Trohidou KN, D. Fiorani, Nanotechnology 2013, 24:165706. IF=3.404


  • Surface effects on the magnetic behavior of nanoparticle assemblies, G. Margaris, K. Trohidou, H. Kachkachi, Phys. Rev. B 2012, 85, 024419  IF=3.836
  • Memory Effects in Ultra-Small CoFe2O4 Nanoparticles, K. N. Trohidou, M. Vasilakaki, D. Peddis, D. Fiorani, IEEE Transactions on Magnetics 2012, 48, 1305-1308
  • Origin of low-temperature magnetic ordering in Ga1-xMnxN, M. Sawicki, T. Devillers, S. Galeski, C. Simseridis, S. Dobkowska, B. Faina, A. Crois, A. Navarro-Quezada, K. N. Trohidou, J. A. Majewski, T. Dietl, A. Bonanni, Phys. Rev. B 85 2012  205204. IF=3.836
  • Mesoscopic Model for the Simulation of Large Arrays of Bi-Magnetic Core/Shell Nanoparticles,G. Margaris, K. N. Trohidou, J. Nogues, Advanced Materials, 2012  24, 4331 . IF=25.809
  • Strongly exchange coupled inverse ferrimagnetic soft|hard, MnxFe3-xO4|FexMn3-xO4, core|shell heterostructured nanoparticles, A. López-Ortega, M. Estrader, G. Salazar-Alvarez, S. Estradé, I. V. Golosovsky, R. K. Dumas, D. J. Keavney, M. Vasilakaki, K. N. Trohidou, J. Sort, F. Peiró, S. Suriñach, M. D. Baró and J. Nogués, Nanoscale 2012 4  (16): 5138 . IF=7.233
  • Magnetic behavior of dense nanoparticle assemblies: Interplay of interparticle interactions and particle system morphology.             G. Margaris, KN Trohidou, V.  Iannotti.; G. Ausanio,  L. Lanotte, D. Fiorani, Phys. Rev. B 2012  86 (21): 214425. IF=3.836


  • Interplay between particle anisotropy and exchange interaction in Fe nanoparticle films, Iannotti, V. , Amoruso, S. , Ausanio, G. , Wang, X. , Lanotte, L. , Barone, A.C. , Margaris, G. , Trohidou, K.N. , Fiorani, D. Physical Review B – Condensed Matter and Materials Physics 2011 83 (21) 214422 IF=3.836


  • Reducing influence of antiferromagnetic interactions on ferromagnetic properties of p-(Cd,Mn)Te quantum wells, Simserides, C., Lipińska, A., Trohidou, K.N., Dietl, T. Physica E: Low-Dimensional Systems and Nanostructures, 2010 42 (10) September 2010, Pages 2694-2697 IF=3.176
  • Interface Exchange Coupling in Co nanoparticles dispersed in a Mn matrix, Binns, N. Domingo, A. M. Testa, D. Fiorani, K. Trohidou, M. Vasilakaki, J. Blackman, A. M. Asaduzzaman, S. Baker, M. Roy and D. Peddis, Journal of Physics-Condensed Matter 2010 Vol. 22, Issue 43 436005 IF=2.711
  • Magnetic Behavior of core/shell nanoparticle assemblies: Interparticle Interactions Effects, K. N. Trohidou and M. Vasilakaki, Acta Physica Polonica A 2010 117 374 IF=0.604


  • Ferromagnetic properties of p -(Cd,Mn)Te quantum wells: Interpretation of magneto-optical measurements by Monte Carlo simulations, Lipińska, A., Simserides, C., Trohidou, K.N., Goryca, M., Kossacki, P., Majhofer, A., Dietl, T. Physical Review B – Condensed Matter and Materials Physics 2009 79 (23) 235322 IF=3.836
  • Numerical Study of the exchange-bias effect in nanoparticles with ferromagnetic core/ferrimagnetic disordered shell morphology, M. Vasilakaki and K. N. Trohidou, Rev. B. 79 2009 144402, and in Virtual Journal of Nanoscale Science & Technology, Vol. 19, Issue 15 IF=3.736


  • Monte Carlo study of the exchange bias and the training effect in nanoparticles with core/shell morphology, Vasilakaki, E. Eftaxias, and K. N. Trohidou, Phys. Stat. Sol. (A) 2008 205 (8) 1865-1871  IF=1.674
  • Cubic versus Spherical Magnetic Nanoparticles: The Role of Surface Anisotropy, Salazar-Alvarez, J. Qin, V. Sepelak, I. Bergmann, M. Vasilakaki, K.N.Trohidou, J. D. Ardisson, W. A. A. Mecedo, M. Mikhaylova, M. Muhammed, M. D. Baro and J. Nogués, J. Am. Chem. Soc. 2008 130 (40) 13234-13239 IF= 14.357
  • Surface spin-glass freezing in interacting core-shell NiO nanoparticles, Winkler, R. D. Zysler, M. Vasquez Mansilla, D. Fiorani, D. Rinaldi, M. Vasilakaki and K. N. Trohidou, Nanotechnology 2008 19 185702 IF=3.399  
  • Surface effects on the magnetic behaviour of nanoparticles with core/shell morphology, Vasilakaki and K. N. Trohidou, J. Phys. D: Appl. Phys.2008  41 134006 IF=2.373
  • Dipolar interaction effects in the magnetic and magnetotransport properties of ordered nanoparticle arrays, Kechrakos, D., Trohidou, K.N. Journal of Nanoscience and Nanotechnology, 2008 8 (6) 2929-2943


  • Exchange bias in disordered granular systems, Fiorani, D., Del Bianco, L., Testa, A.M., Trohidou, K.N. Journal of Physics Condensed Matter 2007 19 (22) 225007 IF=2.711
  • Exchange bias in a magnetic ordered/disordered nanoparticle system: A Monte Carlo simulation stud N. Trohidou, M. Vasilakaki, L. Del Bianco, D. Fiorani and A. M. Testa, 2007 J. Mag. Mag. Mat. 316 e82-e85 IF=2.68
  • Magnetic properties of dense nanoparticle arrays with core/shell morphology, Kechrakos, K. N. Trohidou and M. Vasilakaki, 2007 J. Mag. Mag. Mat. 316   e291-e294 IF=2.68
  • A Monte Carlo study of the exchange bias effects in magnetic nanoparticles with ferromagnetic core and antiferromagnetic shell, Eftaxias, M. Vasilakaki and K. N. Trohidou, Mod. Phys. Lett. B 2007 21 (18)   1169-1177 IF=0.687


  • Glassy dynamics in the exchange bias properties of the iron/iron oxide nanogranular system, Fiorani, D., Del Bianco, L., Testa, A.M., Trohidou, K.N. Physical Review B – Condensed Matter and Materials Physics 2006 73 (9) 092403 IF=3.736
  • Monte Carlo study of the transverse susceptibility in ordered arrays of magnetic nanoparticles, Kechrakos, D. Trohidou, K.N. Physical Review B – Condensed Matter and Materials Physics 2006 74 (14)  144403  IF=3.736
  • Dynamical and thermal effects in nanoparticle systems driven by a rotating magnetic field , Denisov, S.I. Lyutyy, T.V., Hänggi, P., Trohidou, K.N Physical Review B – Condensed Matter and Materials Physics, 2006 74 (10) 104406 IF=3.736


  • Numerical study of the exchange bias effects in magnetic nanoparticles with core/shell morphology, Eftaxias, E., Trohidou, K.N Physical Review B – Condensed Matter and Materials Physics, 2005 71 (13) 134406 IF=3.736
  • The behaviour of nanostructured magnetic materials produced by depositing gas-phase nanoparticles, Binns, C., Trohidou, K.N., Bansmann, J., Baker, S.H., Blackman, J.A., Bucher, J.-P., Kechrakos, D., Kleibert, A., Louch, S., Meiwes-Broer, K.-H., Pastor, G.M., Perez, A., Xie, Y. Journal of Physics D: Applied Physics 2005 38 ( 22) R357-R379 IF=2.829
  • Monte Carlo study of the magnetic behavior of self-assembled nanoparticles, Kechrakos, D. Trohidou, K.N. Journal of Magnetism and Magnetic Materials 2005 295 (2) 177-179 IF=68
  • Monte Carlo simulations of ferromagnetism in p-Cd1-xMn xTe quantum wells, Kechrakos, D., Papanikolaou, N. , Trohidou, K.N., Dietl, T Physical Review Letters 2005 94 (12) 127201 IF=9.227
  • Correlation between tunneling magnetoresistance and magnetization in dipolar-coupled nanoparticle arrays, Kechrakos, D., Trohidou, K.N. Physical Review B – Condensed Matter and Materials Physics, 2005 71 ( 5) 054416 IF=3.736
  • Magnetic and structural properties of isolated and assembled clusters, Bansmann, J., Baker, S.H., Binns, C., Blackman, J.A., Bucher, J.-P., Dorantes-Dávila, J., Dupuis, V., Favre, L., Kechrakos, D., Kleibert, A., Meiwes-Broer, K.-H., Pastor, G.M., Perez, A., Toulemonde, O., Trohidou, K.N., Tuaillon, J., Xie, Y. Surface Science Reports 2005 56 (6-7) 189-275 IF=17.800