Marcelo Knobel

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Kleber Roberto PirotaProfessor, Instituto de Física Gleb Wataghin, Universidade Estadual de Campinas (Unicamp)Verified email at ifi.unicamp.br
Leandro M. SocolovskyUTN Facultad Regional Santa Cruz - CONICETVerified email at frsc.utn.edu.ar
Juliano DenardinUniversidad de SantiagoVerified email at usach.cl
Wallace Castro NunesInstituto de Física, Universidade Federal FluminenseVerified email at id.uff.br
Surender Kumar SharmaDepartment of Physics, Central University of Punjab, BathindaVerified email at cup.edu.in
Paolo AlliaProfessore Ordinario di Fisica della Materia, Politecnico di TorinoVerified email at polito.it
Diego MuracaAssociate Professor at Instituto de Física Gleb Wataghin (IFGW), Universidade Estadual de CampinasVerified email at ifi.unicamp.br
Daniela ZanchetUniversity of CampinasVerified email at unicamp.br
Oscar Moscoso LondoñoProfessor, Universidad Autónoma de ManizalesVerified email at autonoma.edu.co
xixiang zhangProfessor, King Abdullah University of Science and Technology(KAUST)Verified email at kaust.edu.sa
Ana Lucia BrandlProfessora de Física, Campus de Sorocaba, UFSCarVerified email at ufscar.br
Cristina Gomez PoloProfessor of Applied Physics, Public University of NavarreVerified email at unavarra.es
José Gerivaldo dos Santos DuqueUniversidade Federal de SergipeVerified email at ufs.br
Fabio da SilvaWavsensVerified email at wavsens.com
Cristiano Teles de MenesesUniversidade Federal de SergipeVerified email at pq.cnpq.br
João Paulo SinneckerPesquisador Titular III, Centro Brasileiro de Pesquisas FísicasVerified email at cbpf.br
RAVI KUMARProfessor, Department of Materials Science and Engineering, NIT Hamirpur 177005 (H.P.), IndiaVerified email at nith.ac.in
Fanny BéronUniversidade Estadual de Campinas (UNICAMP)Verified email at ifi.unicamp.br
Hélio C. N. TolentinoLaboratório Nacional de Luz Síncrotron - LNLS/CNPEMVerified email at lnls.br
Edilso RegueraNational Polytechnic Institute of Mexico, CICATA-IPN, MexicoVerified email at ipn.mx

Marcelo Knobel

Professor, Instituto de Física Gleb Wataghin, Universidade Estadual de Campinas (Unicamp)

Verified email at ifi.unicamp.br - Homepage

Physics magnetism nanoscience science popularization higher education


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Superparamagnetism and other magnetic features in granular materials: a review on ideal and real systems M Knobel, WC Nunes, LM Socolovsky, E De Biasi, JM Vargas, ... Journal of nanoscience and nanotechnology 8 (6), 2836-2857, 2008	722	2008
Giant magnetoimpedance M Knobel, M Vazquez, L Kraus Handbook of magnetic materials 15, 497-563, 2003	446*	2003
Granular Cu-Co alloys as interacting superparamagnets P Allia, M Coisson, P Tiberto, F Vinai, M Knobel, MA Novak, WC Nunes Physical Review B 64 (14), 144420, 2001	411	2001
Giant magnetoimpedance: concepts and recent progress M Knobel, KR Pirota Journal of magnetism and magnetic materials 242, 33-40, 2002	383	2002
Thermoremanence and zero-field-cooled/field-cooled magnetization study of granular films JC Denardin, AL Brandl, M Knobel, P Panissod, AB Pakhomov, H Liu, ... Physical Review B 65 (6), 064422, 2002	304	2002
Magnetic properties and giant magnetoresistance of melt-spun granular alloys P Allia, M Knobel, P Tiberto, F Vinai Physical Review B 52 (21), 15398, 1995	267	1995
Effect of dipolar interaction observed in iron-based nanoparticles JM Vargas, WC Nunes, LM Socolovsky, M Knobel, D Zanchet Physical Review B—Condensed Matter and Materials Physics 72 (18), 184428, 2005	263	2005
Giant magneto‐impedance effect in nanostructured magnetic wires M Knobel, ML Sanchez, C Gómez‐Polo, P Marin, M Vazquez, ... Journal of Applied Physics 79 (3), 1646-1654, 1996	255	1996
Responsible innovation across borders: tensions, paradoxes and possibilities P Macnaghten, R Owen, J Stilgoe, B Wynne, A Azevedo, A de Campos, ... Journal of Responsible Innovation 1 (2), 191-199, 2014	254	2014
Influence of the distribution of magnetic moments on the magnetization and magnetoresistance in granular alloys EF Ferrari, FCS Da Silva, M Knobel Physical Review B 56 (10), 6086, 1997	236	1997
Influence of stirring velocity on the synthesis of magnetite nanoparticles (Fe3O4) by the co-precipitation method R Valenzuela, MC Fuentes, C Parra, J Baeza, N Duran, SK Sharma, ... Journal of Alloys and Compounds 488 (1), 227-231, 2009	232	2009
Giant magnetoimpedance effect in soft magnetic wires for sensor applications M Vázquez, M Knobel, ML Sánchez, R Valenzuela, AP Zhukov Sensors and actuators A: Physical 59 (1-3), 20-29, 1997	231	1997
Magnetic properties and giant magnetoimpedance in a CoFeSiB glass-covered microwire KR Pirota, L Kraus, H Chiriac, M Knobel Journal of Magnetism and Magnetic Materials 221 (3), L243-L247, 2000	193	2000
Effect of La3+ doping on the electric, dielectric and magnetic properties of cobalt ferrite processed by co-precipitation technique P Kumar, SK Sharma, M Knobel, M Singh Journal of Alloys and Compounds 508 (1), 115-118, 2010	189	2010
Magnetic hysteresis based on dipolar interactions in granular magnetic systems P Allia, M Coisson, M Knobel, P Tiberto, F Vinai Physical Review B 60 (17), 12207, 1999	174	1999
Round table discussion: Present and future applications of nanocrystalline magnetic materials G Herzer, M Vazquez, M Knobel, A Zhukov, T Reininger, HA Davies, ... Journal of Magnetism and Magnetic Materials 294 (2), 252-266, 2005	145	2005
Role of magnetic interparticle coupling on the field dependence of the superparamagnetic relaxation time WC Nunes, LM Socolovsky, JC Denardin, F Cebollada, AL Brandl, ... Physical Review B—Condensed Matter and Materials Physics 72 (21), 212413, 2005	136	2005
Magnetic microwires as macrospins in a long-range dipole-dipole interaction LC Sampaio, E Sinnecker, GRC Cernicchiaro, M Knobel, M Vázquez, ... Physical Review B 61 (13), 8976, 2000	133	2000
Chemical synthesis and structural characterization of highly disordered Ni colloidal nanoparticles H Winnischofer, TCR Rocha, WC Nunes, LM Socolovsky, M Knobel, ... ACS nano 2 (6), 1313-1319, 2008	129	2008
Magnetic properties of nanocrystalline CoFe2O4 synthesized by modified citrate-gel method RS Turtelli, GV Duong, W Nunes, R Grössinger, M Knobel Journal of Magnetism and Magnetic Materials 320 (14), e339-e342, 2008	116	2008

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