Instituto de Física

Jérôme Depeyrot

(Dr., Paris VII, França, 1994)

Professor

 

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Pesquisa e pós-graduação

Atividades acadêmicas e ensino de graduação

Atividades de extensão e outros interesses pessoais

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Ramal: 291

 

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Telefone comercial

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Pesquisa e pós-graduação

consulte o currículo lattes

M. A. G. Soler, J. Depeyrot, P. C. Morais, J. A. N. T. Santos, L. M. R. Scolfaro, E. C. F. da Silva, R. Enderlein, G. Weimann, G. Trankle, "Photoreflectance measurements in GaAs/AlGaAs asymmetric quantum well", Superlattices and Microstructures 21, 581 (1997)

G. Wang, P. Tronc, R. Melliti, E. Mao, A. Majerfeld, A. Sanz-Hervas, J. Depeyrot, B. W. Kim, "Photoreflectance study of [111] GaAs(AlGaAs) quantum wells at room temperature", Physica Status Solidi

F. A. Tourinho, J. Depeyrot, G. J. da Silva, M. C. L. Lara, "Electric double layered fluids (EDL-MF) based of spinel ferrite nanostructures [(M+2 1-x Fe+3 x]A [Fe+3 2-x M+2 x]B O-2 1, Brazilian Journal of Physics 28, 413 (1998)

E. Hasmonay, J. Depeyrot, M. H. Sousa, F. A. Tourinho, J.-C. Bacri, R. Perzynski, "Optical properties of nickel ferrite ferrofluids", Journal of Magnetism and Magnetic Materials 201, 195 (1999)

F. A. Tourinho, J. Depeyrot, G. J. da Silva, "Electric double layered magnetic fluids (EDL-MF) based on spinel ferrite nanostructures", Brazilian Journal of Physics 28, 413 (1999)

E. Hasmonay, J. Depeyrot, M. H. Sousa, F. A. Tourinho, J.-C. Bacri, R. Perzinski, Yu. L. Raikher, I. Rosenman, Journal of Applied Physics 88, 6628 (2000)

M. H. Sousa, A. F. Tourinho, J. Depeyrot, G. J. Silva, "Electrical double layered magnetic fluids based on copper, nickel and zinc ferrite nanoparticles", Journal of Physical Chemistry A (2000)

M. H. Sousa, F. A. Tourinho, J. Depeyrot, G. J. da Silva, M. C. F. L. Lara, "New electric double-layered magnetic fluids based on copper, nickel, and zinc ferrite nanostructures", Journal of Chemical Physics B 105, 1168 (2001)

R. Itri, J. Depeyrot, F. A. Tourinho, M. H. Sousa, "Nanoparticle chain-like formation in electrical double-layered magnetic fluids evidenced by small-angle X-ray scattering", European Journal of Physics E 4, 201 (2001)

M. H. Sousa, E. Hasmonay, J. Depeyrot, F. A. Tourinho, J.-C. Bacri, E. Dubois, R. Perzynski, Yu. L. Raikher, "NiFe2O4 nanoparticles in ferrofluids: evidence of spin disorder in the surface layer", Journal of Magnetism and Magnetic Materials 242-245, 572 (2002)

A. F. C. Campos, F. A. Tourinho, T. A. P. G. Cotta, J. Depeyrot, "A theoretical approach of succimer complexation at the surface of ferrite nanoparticles in order to improve the synthesis of biocompatible magnetic fluids", European Cells and Materials 3 (Suppl. 2), 151 (2002)

C. Y. Matuo, F. A. Tourinho, M. H. Souza, J. Depeyrot, A. M. Figueiredo Neto, "Lyotropic ferronematic liquid crystals based on new Ni, Cu and Zn ionic magnetic fluids", Brazilian Journal of Physics 32, 458 (2002)

F. A. Tourinho, A. F. C. Campos, R. Aquino, M. C. F. L. Lara, G. J. da Silva, J. Depeyrot, "Surface charge density determination in electric double layered magnetic fluids", Brazilian Journal of Physics 32, 501 (2002)

R. Aquino, F. A. Tourinho, R. Itri, M. C. F. e Lara, J. Depeyrot, "Size control of MnFe2O4 nanoparticles in electric double layered magnetic fluids synthesis", Journal of Magnetism and Magnetic Materials 252, 23 (2002)

J. Depeyrot, E. C. Sousa, R. Aquino, F. A. Tourinho, E. Dubois, J. C. Bacri, R. Perzynski, "Rare earth doped maghemite EDL-MF: a perspective for nanoradiotherapy?", Journal of Magnetism and Magnetic Materials 252, 375 (2002)

F. A. Tourinho, A. F. C. Campos, R. Aquino, M. C. F. L. Lara, J. Depeyrot, "Size dependence of the surface charge density in EDL-MF", Journal of Magnetism and Magnetic Materials 252, 29 (2002)

M. H. Souza, E. Hasmonay, J. Depeyrot, F. A. Tourinho, J. C. Bacri, E. Dubois, R. Perzynski, Y. L. Raikher, "NiFe2O4 nanoparticles in ferrofluids: evidence of spin disorder in the surface layer", Journal of Magnetism and Magnetic Materials 242, 572 (2002)

Y. L. Raikher, V. I. Stepanov, J. Depeyrot, M. H. Sousa, F. A. Tourinho, E. Hasmonay, R. Perzynski, "Dynamic optical probing of the magnetic anisotropy of nickel-ferrite nanoparticles", Journal of Applied Physics 96, 5226 (2004)

E. C. Sousa, M. H. Sousa, G. F. Goya, H. R. Rechenberg, M. C. F. L. Lara, F. A. Tourinho, J. Depeyrot, "Enhanced surface anisotropy evidenced by Mössbauer spectroscopy in nickel ferrite", Journal of Magnetism and Magnetic Materials 272, 1215 (2004)

R. Aquino, J. A. Gomes, F. A. Tourinho, E. Dubois, R. Perzynski, G. J. da Silva, J. Depeyrot, "Sm and Y radiolabeled magnetic fluids: magnetic and magneto-optical characterization", Journal of Magnetism and Magnetic Materials 289, 431 (2005)

J. A. Gomes, M. H. Sousa, F. A. Tourinho, J. Mestnik, R. Itri, J. Depeyrot, "Rietveld structure refinement of the cation distribution in ferrite fine particles studied by X-ray powder diffraction", Journal of Magnetism and Magnetic Materials 289, 184 (2005)

A. F. C. Campos, F. A. Tourinho, G. J. da Silva, J. Depeyrot, "Calculation of the pair potential interaction in electric double-layered magnetic fluids: a quantitative analysis of the pH-dependent phase diagram", Journal of Magnetism and Magnetic Materials 289, 171 (2005)

E. C. Sousa, C. R. Alves, R. Aquino, M. H. Sousa, G. F. Goya, H. R. Rechenberg, F. A. Tourinho, J. Depeyrot, "Experimental evidence of surface effects in the magnetic dynamics behavior of ferrite nanoparticles", Journal of Magnetism and Magnetic Materials 289, 118 (2005)

R. Aquino, J. Depeyrot, M. H. Sousa, F. A. Tourinho, E. Dubois, R. Perzynski, "Magnetization temperature dependence and freezing of surface spins in magnetic fluids based on ferrite nanoparticles", Physical Review B 72, 184435 (2005)

C. R. Alves, R. Aquino, J. Depeyrot, T. A. P. Cotta, M. H. Sousa, F. A. Tourinho, H. R. Rechenberg, G. F. Goya, "Surface spin freezing of ferrite nanoparticles evidenced by magnetization measurements", Journal of Applied Physics 99, 08M905 (2006)

D. Soga, S. Alves, A. Campos, F. A. Tourinho, J. Depeyrot, A. M. Figueiredo, "Nonlinear optical properties of ionic magnetic colloids in the femto- and millisecond time scales: change from convergent-to-divergent lens-type behaviors", Journal of the Optical Society of America B 24, 49 (2007)

F. L. O. Paula, R. Aquino, G. J. da Silva, J. Depeyrot, F. A. Tourinho, J. O. Fossum, K. D. Knudsen, "Small-angle X-ray and small-angle neutron scattering investigations of colloidal dispersions of magnetic nanoparticles and clay nanoplatelets", Journal of Applied Crystallography 40, S269 (2007)

A. F. C. Campos, F. A. Tourinho, R. Aquino, J. Depeyrot, "Probing interface and finite size effects in magnetic ferrite nanoparticles by electrochemical measurements", Journal of Magnetism and Magnetic Materials 310, 2847 (2007)

E. C. Sousa, M. H. Sousa, H. R. Rechenberg, G. F. Goya, F. A. Tourinho, R. Perzynski, J. Depeyrot, "In-field Mossbauer study of the disordered surface contribution in nickel ferrite nanomagnets", Journal of Magnetism and Magnetic Materials 310, E1020 (2007)

J. D. Gomes, M. H. Sousa, F. A. Tourinho, R. Aquino, G. J. da Silva, J. Depeyrot, E. Dubois, R. Perzynski, "Synthesis of core-shell ferrite nanoparticles for ferrofluids: chemical and magnetic analysis", Journal of Physical Chemistry C 112, 6220 (2008)

H. R. Rechenberg, E. C. Sousa, J. Depeyrot, M. H. Sousa, R. Aquino, F. A. Tourinho, R. Perzynski, "Surface spin disorder in nickel ferrite nanomagnets studied by in-field Mossbauer spectroscopy", Hyperfine Interactions 184, 9 (2008)

F. L. O. Paula, G. J. da Silva, R. Aquino, J. Depeyrot, J. O. Fossum, K. D. Knudsen, G. Helgesen, F. A. Tourinho, "Gravitational and magnetic separation in self-assembled clay-ferrofluid nanocomposites", Brazilian Journal of Physics 39, 163 (2009)

A. F. C. Campos, E. P. Marinho, M. D. Ferreira, F. A. Tourinho, F. L. D. Paula, J. Depeyrot, "X-DLVO interactions between nanocolloidal magnetic particles: the quantitative interpretation of the pH-dependent phase diagram of EDL-MF", Brazilian Journal of Physics 39, 230 (2009)

E. C. Sousa, H. R. Rechenberg, J. Depeyrot, J. A. Gomes, R. Aquino, F. A. Tourinho, V. Dupuis, R. Perzynski, "In-field Mossbauer study of disordered surface spins in core/shell ferrite nanoparticles", Journal of Applied Physics 106, 093901 (2009)

J. A. Gomes, G. M. Azevedo, J. Depeyrot, J. Mestnik, G. J. da Silva, F. A. Tourinho, R. Perzynski, "ZnFe2O4 nanoparticles for ferrofluids: a combined XANES and XRD study", Journal of Magnetism and Magnetic Materials 323, 1203 (2011)

 

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Atividades acadêmicas e ensino de graduação

Disciplinas ministradas em 2/97

118184-GR FISICA GERAL 1, Turmas A e B

 

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Atividades de extensão e outros interesses pessoais

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