Synthesis and characterizations of manganese ferrites for hyperthermia applications A Doaga, AM Cojocariu, W Amin, F Heib, P Bender, R Hempelmann, ... Materials Chemistry and Physics 143 (1), 305-310, 2013 | 146 | 2013 |
Effect of rare earth substitution in cobalt ferrite bulk materials G Bulai, L Diamandescu, I Dumitru, S Gurlui, M Feder, OF Caltun Journal of Magnetism and Magnetic Materials 390, 123-131, 2015 | 131 | 2015 |
Structural, electric and magnetic properties of CoFe1. 8RE0. 2O4 (RE= Dy, Gd, La) bulk materials G Dascalu, T Popescu, M Feder, OF Caltun Journal of Magnetism and Magnetic Materials 333, 69-74, 2013 | 130 | 2013 |
Substituted cobalt ferrites for sensors applications O Caltun, I Dumitru, M Feder, N Lupu, H Chiriac Journal of magnetism and magnetic materials 320 (20), e869-e873, 2008 | 119 | 2008 |
Synthesis and characterization of nanocrystalline Zn ferrites substituted with Ni T Slatineanu, AR Iordan, MN Palamaru, OF Caltun, V Gafton, L Leontie Materials Research Bulletin 46 (9), 1455-1460, 2011 | 114 | 2011 |
Study of the microstructure and of the permeability spectra of Ni–Zn–Cu ferrites OF Caltun, L Spinu, A Stancu, LD Thung, W Zhou Journal of Magnetism and Magnetic Materials 242, 160-162, 2002 | 111 | 2002 |
The influence of Mn doping level on magnetostriction coefficient of cobalt ferrite O Caltun, GSN Rao, KH Rao, BP Rao, I Dumitru, CO Kim, CG Kim Journal of Magnetism and Magnetic Materials 316 (2), e618-e620, 2007 | 108 | 2007 |
Synthesis, characterization and magnetic properties of MFe2O4 (M= Co, Mg, Mn, Ni) nanoparticles using ricin oil as capping agent D Gherca, A Pui, N Cornei, A Cojocariu, V Nica, O Caltun Journal of Magnetism and Magnetic Materials 324 (22), 3906-3911, 2012 | 104 | 2012 |
Magnetic properties of high frequency Ni-Zn ferrites doped with CuO OF Caltun, L Spinu, A Stancu IEEE transactions on magnetics 37 (4), 2353-2355, 2001 | 102 | 2001 |
Preparation and magnetoelectric properties of NiFe2O4–PZT composites obtained in-situ by gel-combustion method CE Ciomaga, M Airimioaei, V Nica, LM Hrib, OF Caltun, AR Iordan, ... Journal of the European Ceramic Society 32 (12), 3325-3337, 2012 | 100 | 2012 |
Microstructure and magnetic properties of substituted (Cr, Mn)-cobalt ferrite nanoparticles AM Cojocariu, M Soroceanu, L Hrib, V Nica, OF Caltun Materials Chemistry and Physics 135 (2-3), 728-732, 2012 | 87 | 2012 |
Effect of Ni2+ substitution on structural and magnetic properties of Ni–Zn ferrite nanoparticles C Srinivas, BV Tirupanyam, A Satish, V Seshubai, DL Sastry, OF Caltun Journal of Magnetism and Magnetic Materials 382, 15-19, 2015 | 83 | 2015 |
High magnetostrictive cobalt ferrite for sensor applications OF Caltun, GSN Rao, KH Rao, BP Rao, CG Kim, CO Kim, I Dumitru, ... Sensor Letters 5 (1), 45-47, 2007 | 80 | 2007 |
Magnetic and magnetostrictive properties of Cu substituted Co-ferrites BC Sekhar, GSN Rao, OF Caltun, BD Lakshmi, BP Rao, PSVS Rao Journal of Magnetism and Magnetic Materials 398, 59-63, 2016 | 63 | 2016 |
Improved magnetostrictive properties of Co–Mn ferrites for automobile torque sensor applications GSN Rao, OF Caltun, KH Rao, PSVS Rao, BP Rao Journal of magnetism and magnetic materials 341, 60-64, 2013 | 60 | 2013 |
Magnetic and dielectric properties of Co–Zn ferrite T Slatineanu, AR Iordan, V Oancea, MN Palamaru, I Dumitru, ... Materials Science and Engineering: B 178 (16), 1040-1047, 2013 | 59 | 2013 |
Rare earth metals' influence on the heat generating capability of cobalt ferrite nanoparticles C Virlan, G Bulai, OF Caltun, R Hempelmann, A Pui Ceramics International 42 (10), 11958-11965, 2016 | 57 | 2016 |
Eco-environmental synthesis and characterization of nanophase powders of Co, Mg, Mn and Ni ferrites D Gherca, A Pui, V Nica, O Caltun, N Cornei Ceramics International 40 (7), 9599-9607, 2014 | 57 | 2014 |
High magnetostrictive doped cobalt ferrite O Caltun, H Chiriac, N Lupu, I Dumitru, BP Rao Journal of Optoelectronics and Advanced Materials 9 (4), 1158, 2007 | 57 | 2007 |
Jiles-Atherton magnetic hysteresis parameters identification N Pop, O Caltun Acta physica polonica A 120 (3), 491-496, 2011 | 56 | 2011 |