Física |
Educação em Ciências |
Educação Superior |
Divulgação Científica |
Para ver meu Curriculo e publicações veja:
Somos Unicamp – Marcelo Knobel
Publicações
Study of anhysteretic magnetization loops of Co0. 35 (SiO2) 0.65 granular film Journal Article
Em: Journal of magnetism and magnetic materials, vol. 272, pp. 1526–1527, 2004.
Apparent split between magnetic and structural phase transitions in epitaxial MnAs films Journal Article
Em: Journal of magnetism and magnetic materials, vol. 272, pp. 1154–1156, 2004.
Magnetotransport and electric properties of Co-SiO $$sub 2$$-Si structure Journal Article
Em: 2004.
Study of anhysteretic magnetization loops of Co $$sub 0.35$$(SiO $$sub 2$$)$$sub 0.65$$ granular film Journal Article
Em: 2004.
The effect of helical magnetoelastic anisotropy on magnetoimpedance and its second harmonic component in amorphous wires Journal Article
Em: Journal of magnetism and magnetic materials, vol. 271, não 2-3, pp. 390–395, 2004.
Giant Hall effect in superparamagnetic granular films Journal Article
Em: Journal of magnetism and magnetic materials, vol. 262, não 1, pp. 15–22, 2003.
Large nonlinear magnetoimpedance in amorphous Co 80.89 Fe 4.38 Si 8.69 B 1.52 Nb 4.52 fibers Journal Article
Em: Applied physics letters, vol. 83, não 1, pp. 99–101, 2003.
Magnetism in Structures with Reduced Dimensions-Structural, Magnetic, and Mossbauer Characterization of Size-Controlled Iron-Iron Oxide Nanoparticles Obtained by Chemical Methods Journal Article
Em: IEEE Transactions on Magnetics, vol. 39, não 5, pp. 2681–2683, 2003.
Structural, magnetic, and transport properties of Co nanoparticles within a Cu matrix Journal Article
Em: Physical Review B, vol. 68, não 5, pp. 054404, 2003.
Blocking phenomena in granular magnetic alloys through magnetization, Hall effect, and magnetoresistance experiments Journal Article
Em: Applied physics letters, vol. 82, não 5, pp. 763–765, 2003.
Cluster glass-like behavior in a 2D bimetallic molecule-based magnet Journal Article
Em: Polyhedron, vol. 22, não 14-17, pp. 2387–2390, 2003.
Alfabetismo tecnológico Journal Article
Em: Ci^encia e Cultura, vol. 55, não 1, pp. 18–19, 2003.
Structural and magnetic properties of TM--SiO2 (TM= Fe, Co, Ni) films Journal Article
Em: Journal of magnetism and magnetic materials, vol. 262, não 1, pp. 102–106, 2003.
Enzo, S. 136 Journal Article
Em: Journal of Magnetism and Magnetic Materials, vol. 262, pp. 175, 2003.
Structural, magnetic, and Mossbauer characterization of size-controlled iron-iron oxide nanoparticles obtained by chemical methods Journal Article
Em: IEEE transactions on magnetics, vol. 39, não 5, pp. 2681–2683, 2003.
Fraudes sacodem a comunidade cient'ifica Journal Article
Em: Ci^encia e Cultura, vol. 55, não 3, pp. 17–18, 2003.
EXAFS STUDY OF Cox (SiO2) i-x GRANULAR ALLOY Proceedings Article
Em: 19th INTERNATIONAL CONFERENCE ON X-RAY AND INNER-SHELL PROCESSES, pp. 87–94, 2003.
Magnetic susceptibility and saturation magnetization of some carbonyl iron powders used in magnetorheological fluids Proceedings Article
Em: Materials science forum, pp. 753–758, Transtec Publications; 1999 2003.
Temperature dependence of the Debye-Waller factor of Cu, Co and Co Cu granular alloys Journal Article
Em: 2003.
Structural studies of TM-SiO2 thin films (TM= Co, Fe, Ni) Journal Article
Em: 2003.
Modifying the nanostructure of Co [SiO/sub 2/] samples by controlled annealing Journal Article
Em: IEEE transactions on magnetics, vol. 39, não 5, pp. 2767–2769, 2003.
Magnetotransport, magnetic, and structural properties of TM--SiO2 (TM= Fe, Co, Ni) granular alloys Journal Article
Em: Materials characterization, vol. 50, não 2-3, pp. 117–121, 2003.
Revista cubana de Journal Article
Em: REVISTA CUBANA DE FISICA, vol. 20, não 1, 2003.
Percepç~ao p'ublica da ci^encia: um esboço de análise e interpretaç~ao dos dados do questionário aplicado na cidade de Campinas, Brasil Journal Article
Em: JCOM, vol. 2, não 3, pp. 1–18, 2003.
Effect Of Helicoidal Magnetoelastic Anisotropy In Non-linear Magnetoimpedance Of Co80, 89fe4. 38si8. 69b 1.52 nb4. 52 Fibers Proceedings Article
Em: Digests of the Intermag Conference, 2003.
Giant magnetoimpedance in metallic glasses Proceedings Article
Em: Magnetic amorphous alloys: structural, magnetic and transport properties 2003, pp. 135–159, 2003.
Descriç~ao da magnetoresist^encia faz 15 anos Journal Article
Em: Ci^encia e Cultura, vol. 55, não 4, pp. 17–17, 2003.
Propiedades magnéticas de sistemas nanocristalinos: conceptos básicos Miscellaneous
2003.
STRUCTURAL AND MAGNETOTRANSPORT PROPERTIES OF Co/SiO 2 GRANULAR MULTILAYERS Journal Article
Em: Acta Microscopica, vol. 12, 2003.
Giant magnetoimpedance Book Section
Em: Handbook of magnetic materials, vol. 15, pp. 497–563, Elsevier, 2003.
Public perception of science: a preliminary analysis and interpretation of the questionnaire data applied in the city of Campinas, Brazil Journal Article
Em: Journal of Science Communication, vol. 2, não 3, pp. A01, 2003.
Effect of helicoidal magnetoelastic anisotropy in non-linear magnetoimpedance of Co/sub 80.89/Fe/sub 4.38/Si/sub 8.69/B/sub 1.52/Nb/sub 4.52/fibers Proceedings Article
Em: 2003 IEEE International Magnetics Conference (INTERMAG), pp. CB–06, IEEE 2003.
Reply to the comment on the paper" Thermodynamics of two-dimensional magneto nanoparticles (P. Vargas, D. Altbir, M. Knobel and D. Laroze)" by H. Buettner and Yu. Gaididei Journal Article
Em: arXiv, pp. cond–mat, 2003.
Structural and magnetic properties of TM-SiO $$sub 2$$(TM= Fe, Co, Ni) films Journal Article
Em: 2003.
Magnetic force images of nanomagnetic domains taken with platinum-coated tips Journal Article
Em: Journal of applied physics, vol. 94, não 1, pp. 626–632, 2003.
Structural, magnetic and Mossbauer characterization of controlled-size iron-iron oxide nanoparticles obtained by chemical methods Proceedings Article
Em: Digests of the Intermag Conference, 2003.
Dipolar magnetic interactions among magnetic microwires Journal Article
Em: Journal of magnetism and magnetic materials, vol. 249, não 1-2, pp. 60–72, 2002.
O grande e lento Tyranossaurus rex Journal Article
Em: Ci^encia e Cultura, vol. 54, não 2, pp. 16–16, 2002.
Evaluation of magnetorheological suspensions based on carbonyl iron powders Journal Article
Em: Journal of intelligent material systems and structures, vol. 13, não 7-8, pp. 471–478, 2002.
Torsional dependence of second-harmonic amplitude of giant magnetoimpedance in FeCoSiB amorphous wire Journal Article
Em: IEEE transactions on magnetics, vol. 38, não 5, pp. 3087–3089, 2002.
AC magnetic transport on heterogeneous ferromagnetic wires and tubes Journal Article
Em: Journal of magnetism and magnetic materials, vol. 249, não 1-2, pp. 16–21, 2002.
Thermodynamics of two-dimensional magnetic nanoparticles Journal Article
Em: EPL (Europhysics Letters), vol. 58, não 4, pp. 603, 2002.
Escola Federal de Engenharia de Itajuba, Av. BPS, 1303, Pinheirinho, Itajuba, MG, CEP 37.500-903, BRAZIL E-mail: bombard@ efei. br Proceedings Article
Em: Electrorheological Fluids and Magnetorheological Suspensions: Proceedings of the Eighth International Conference, Nice, France, 9-13 July 2001, pp. 160, World Scientific 2002.
Synthesis and Properties of New Molecule-Based Magnets Containing Mn (II), Cu (II) and Nitronyl Nitroxide Radical Cation Journal Article
Em: Journal of the Brazilian Chemical Society, vol. 13, não 2, pp. 183–189, 2002.
Recent experiments and models on giant magnetoimpedance Journal Article
Em: Physica B: Condensed Matter, vol. 320, não 1-4, pp. 127–134, 2002.
SOFT MAGNETIC MATERIALS: THIN FILMS, GMI, AND HIGH-FREQUENCY APPLICATIONS-Torsional Dependence of Second-Harmonic Amplitude of Giant Magnetoimpedance in FeCoSiB Amorphous Wire Journal Article
Em: IEEE Transactions on Magnetics, vol. 38, não 5, pp. 3087–3089, 2002.
EXAFS study of Co-SiO 2 granular solid Journal Article
Em: 2002.
Role of the alloy structure in the magnetic behavior of granular systems Journal Article
Em: Physical Review B, vol. 66, não 21, pp. 214407, 2002.
Ebels, U. 228 Encinas-Oropesa, A. 228 Journal Article
Em: Journal of Magnetism and Magnetic Materials, vol. 249, pp. 411–412, 2002.
Evaluation of a magnetorheological suspension in a shock absorber and in a magnetorheometer Book Section
Em: Electrorheological Fluids And Magnetorheological Suspensions, pp. 160–166, 2002.