The pH dependence of the surface charge density in oxide-based semiconductor nanoparticles immersed in aqueous solutionFANYAO QU; MORAIS, P. C.IEEE transactions on magnetics. 2001, Vol 37, Num 4, pp 2654-2656, issn 0018-9464, 1Conference Paper

Investigation of the magnetic field dependence of electronic and optical properties in one-side modulation-doped GaAs-Ga_1-xAl_xAs quantum wellsFANYAO QU; MORAIS, P. C.IEEE journal of quantum electronics. 1998, Vol 34, Num 8, pp 1419-1425, issn 0018-9197Article

The 2-D-3-D crossover in modulation-doped GaAs-Ga_1-xAl_xAS quantum wellsQU, F; MORAIS, P. C.IEEE journal of quantum electronics. 1997, Vol 33, Num 9, pp 1492-1497, issn 0018-9197Article

Hydrogenic impurity states in n-doped and undoped quantum wells of GaAs-Al_xGa_1xAs embedded in intense laser fieldsQU, F; DE MORAIS, P. C.Journal of the Physical Society of Japan. 1998, Vol 67, Num 2, pp 513-518, issn 0031-9015Article

Study of magnetism in fine particles of ferric hydroxysulfate by Mössbauer spectroscopyMORAIS, P. C; NETO, K. S.Journal of applied physics. 1983, Vol 54, Num 1, pp 307-314, issn 0021-8979Article

Spectroscopic characterization of superparamagnetic particles of thermolytic products of ferric sulphate hydratesMORAIS, P. C; SKEFF NETO, K.Polyhedron. 1983, Vol 2, Num 9, pp 875-880, issn 0277-5387Article

The breakdown of the temperature dependence of the photoluminescence peak position in single asymmetric quantum wellsFANYAO QU; DANTAS, N. O; MORAIS, P. C et al.Europhysics letters (Print). 2001, Vol 53, Num 6, pp 790-796, issn 0295-5075Article

Colloidal stability in magnetic fluids : effects of the intrinsic dipolar magnetic field in magnetic semiconductorsFANYAO QU; SANTOS, D. R; MORAIS, P. C et al.Journal of physics. Condensed matter (Print). 2008, Vol 20, Num 20, issn 0953-8984, 204114.1-204114.5Conference Paper

Photocarrier transport and recombination in an asymmetric quantum well subjected to a focused excitationSAKAI, J. W. L; MORAIS, P. C.Solid state communications. 2001, Vol 120, Num 2-3, pp 89-93, issn 0038-1098Article

Investigation of localized and conventional photoluminescence in an asymmetric quantum wellMORAIS, P. C; SAKAI, J. W. L.Physica status solidi. A. Applied research. 2001, Vol 187, Num 1, pp 49-56, issn 0031-8965Conference Paper

Experimental evidence of a multiphase magnetic system in fine particles of ferric hydroxysulfateMORAIS, P. C; SKEFF NETO, K.Journal of applied physics. 1985, Vol 58, Num 11, pp 4336-4341, issn 0021-8979Article

Order and disorder behavior of superparamagnetic particles of ferric hydroxysulfate seen through Mössbauer spectroscopyMORAIS, P. C; NETO, K. S.Journal of applied physics. 1985, Vol 58, Num 5, pp 2080-2082, issn 0021-8979Article

Morphology and magnetism of multifunctional nanostructured γ-Fe₂O₃ films: Simulation and experimentsNEUMANN, R. F; BAHIANA, M; PATERNO, L. G et al.Journal of magnetism and magnetic materials. 2013, Vol 347, pp 26-32, issn 0304-8853, 7 p.Article

The effect of the particle concentration in biocompatible magnetic fluids : A dynamical susceptibility investigationMORAIS, P. C; SANTOS, J. G; SILVEIRA, L. B et al.Journal of alloys and compounds. 2007, Vol 434-35, pp 608-610, issn 0925-8388, 3 p.Conference Paper

Influence of the quantum dot shape on the determination of the electronic structure and electron decoherenceSANTOS, D. R; FANYAO QU; ALCALDE, A. M et al.Physica. E, low-dimentional systems and nanostructures. 2005, Vol 26, Num 1-4, pp 331-336, issn 1386-9477, 6 p.Conference Paper

Investigation of the size-effect in cobalt-ferrite nanoparticles using photoacoustic spectroscopyMORAIS, P. C; OLIVEIRA, A. C; TRONCONI, A. L et al.Journal de physique. IV. 2005, Vol 125, pp 505-508, issn 1155-4339, 4 p.Conference Paper

Indications of amplified spontaneous emission in the energy transfer between InAs self-assembled quantum dotsDE SALES, F. V; DA SILVA, S. W; CRUZ, J. M. R et al.Physical review B. Condensed matter and materials physics. 2004, Vol 70, Num 23, pp 235318.1-235318.5, issn 1098-0121Article

Energy transfer in PbS quantum dots assemblies measured by means of spatially resolved photoluminescenceDANTAS, N. O; MONTE, A. F. G; FANYAO QU et al.Applied surface science. 2004, Vol 238, Num 1-4, pp 209-212, issn 0169-4332, 4 p.Conference Paper

Structural stability study of cobalt ferrite-based nanoparticle using micro Raman spectroscopySOLER, M. A. G; MELO, T. F. O; DA SILVA, S. W et al.Journal of magnetism and magnetic materials. 2004, Vol 272-76, pp 2357-2358, issn 0304-8853, 2 p., 3Conference Paper

The effect of bovine serum albumin on the binding constant and stoichiometry of biocompatible magnetic fluidsMACAROFF, P. P; OLIVEIRA, D. M; LACAVA, Z. G. M et al.IEEE transactions on magnetics. 2004, Vol 40, Num 4, pp 3027-3029, issn 0018-9464, 3 p., 2Conference Paper

Time-resolved measurements and spatial photoluminescence distribution in InAs/AlGaAs quantum dotsMONTE, A. F. G; DE SALES, F. V; FINLEY, J. J et al.Microelectronics journal. 2003, Vol 34, Num 5-8, pp 747-749, issn 0959-8324, 3 p.Conference Paper

The dynamic behavior of a collapsing bubble in a magnetic fluidCUNHA, F. R; SOUSA, A. J; MORAIS, P. C et al.Journal of magnetism and magnetic materials. 2002, Vol 252, Num 1-3, pp 271-275, issn 0304-8853, 5 p.Conference Paper

Use of magnetic resonance to study biodistribution of dextran-coated magnetic fluid intravenously administered in miceLACAVA, L. M; LACAVA, Z. G. M; MORAIS, P. C et al.Journal of magnetism and magnetic materials. 2002, Vol 252, Num 1-3, pp 367-369, issn 0304-8853, 3 p.Conference Paper

Experimental evidence of dimer disruption in ionic ferrofluid : a ferromagnetic resonance investigationMORAIS, P. C; GONCALVES, G. R. R; BAKUZIS, A. F et al.Journal of magnetism and magnetic materials. 2001, Vol 225, Num 1-2, pp 84-88, issn 0304-8853Conference Paper

Raman spectroscopy in oleoylsarcosine-coated magnetic fluids : A surface grafting investigationMORAIS, P. C; DA SILVA, S. W; SOLER, M. A. G et al.IEEE transactions on magnetics. 2000, Vol 36, Num 5, pp 3712-3714, issn 0018-9464, 1Conference Paper