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
692 2008 Effect of dipolar interaction observed in iron-based nanoparticles JM Vargas, WC Nunes, LM Socolovsky, M Knobel, D Zanchet
Physical Review B 72 (18), 184428, 2005
258 2005 La culturocracia organizacional en México J Vargas
Edición electrónica. Disponible en: http://www. eumed. net/libros/2007b/301, 2007
176 2007 Errores y dificultades en Matemática: análisis de causas y sugerencias de trabajo R Abrate, M Pochulu, J Vargas
Villa María: Universidad Nacional de Villa María, 21-31, 2006
150 2006 Responsabilidad Social Empresarial (RSE) desde la perspectiva de los consumidores J Vargas
Santiago de Chile: Comisión Económica para América Latina y el Caribe (CEPAL), 2006
140 * 2006 Ag−Fe3 O4 Dimer Colloidal Nanoparticles: Synthesis and Enhancement of Magnetic Properties G Lopes, JM Vargas, SK Sharma, F Béron, KR Pirota, M Knobel, C Rettori, ...
The Journal of Physical Chemistry C 114 (22), 10148-10152, 2010
91 2010 Structural and magnetic properties of chemically synthesized Fe doped ZnO S Kumar, YJ Kim, BH Koo, SK Sharma, JM Vargas, M Knobel, S Gautam, ...
Journal of Applied Physics 105 (7), 2009
81 2009 Tailoring the size in colloidal iron oxide magnetic nanoparticles JM Vargas, RD Zysler
Nanotechnology 16 (9), 1474, 2005
80 2005 Errores y dificultades en Matemática R Abrate, M Pochulu, J Vargas
Análisis de causas y sugerencias de trabajo, 2006
75 2006 Preparation and characterization of novel magnetic nano-in-microparticles for site-specific pulmonary drug delivery AA McBride, DN Price, LR Lamoureux, AA Elmaoued, JM Vargas, ...
Molecular pharmaceutics 10 (10), 3574-3581, 2013
58 2013 Propiedades magnéticas y de transporte de sistemas nanocristalinos: conceptos básicos y aplicaciones a sistemas reales M Knobel, LM Socolovsky, JM Vargas
Revista mexicana de física 50 (En1), 8-28, 2004
55 2004 Effective anisotropy field variation of magnetite nanoparticles with size reduction JM Vargas, E Lima, RD Zysler, JGS Duque, E De Biasi, M Knobel
The European Physical Journal B 64, 211-218, 2008
53 2008 Synthesis and ageing effect in FeO nanoparticles: Transformation to core–shell FeO/Fe3O4 and their magnetic characterization SK Sharma, JM Vargas, KR Pirota, S Kumar, CG Lee, M Knobel
Journal of alloys and compounds 509 (22), 6414-6417, 2011
47 2011 Interaction effects in magnetic granular systems M Knobel, WC Nunes, AL Brandl, JM Vargas, LM Socolovsky, D Zanchet
Physica B: Condensed Matter 354 (1-4), 80-87, 2004
47 2004 The management of the budget for results and the quality of expenditure in local governments JA Vargas Merino, WE Zavaleta Chávez
Universidad Nacional de Misiones. Facultad de Ciencias Económicas. Programa …, 2020
45 2020 Dipolar interaction and size effects in powder samples of colloidal iron oxide nanoparticles JM Vargas, LM Socolovsky, M Knobel, D Zanchet
Nanotechnology 16 (5), S285, 2005
43 2005 Peapod‐Type Nanocomposites through the in Situ Growth of Gold Nanoparticles within Preformed Hexaniobate Nanoscrolls S Adireddy, CE Carbo, T Rostamzadeh, JM Vargas, L Spinu, JB Wiley
Angewandte Chemie 126 (18), 4702-4705, 2014
39 2014 Synthesis gas preparation and catalyst therefor DA Goetsch, GR Say, JM Vargas, PE Eberly
US Patent 4,888,131, 1989
36 1989 Quantum Critical Kondo Quasiparticles Probed by ESR in LM Holanda, JM Vargas, W Iwamoto, C Rettori, S Nakatsuji, K Kuga, ...
Physical review letters 107 (2), 026402, 2011
35 2011 The nature and enhancement of magnetic surface contribution in model NiO nanoparticles SK Sharma, JM Vargas, E De Biasi, F Béron, M Knobel, KR Pirota, ...
Nanotechnology 21 (3), 035602, 2009
32 2009