All Stories

  1. Local Fe and Nb contributions to the intrinsic polarization of Pb(Fe0.5Nb0.5)O3 revealed by the geometrical polarization approach

    Article • Journal of Science Advanced Materials and Devices, December 2026, Elsevier

    Dr. ivair santos

  2. Improving the ferroelectric and photovoltaic properties of Nd-modified bismuth titanate ceramics via cobalt doping and oxygen vacancy regulation

    Article • Applied Physics A, June 2026, Springer Science + Business Media

    Dr. ivair santos

  3. On the Interaction of the Photovoltaic Response With Ferroelectric and Magnetic Domains: Magnetoelectric Control of the Photovoltaic Response in BiFeO 3 Thin Films

    Article • Small Methods, March 2026, Wiley

    Dr. ivair santos

  4. Magnetic Nanoparticles in Theranostics: From Controlled Synthesis and Surface Engineering to Biological Performance and Clinical Translation

    Article • Journal of Nanotheranostics, March 2026, MDPI AG

    Dr. ivair santos

  5. Structural and functional optimization of PVDF/fish bone-derived biphasic calcium phosphate sub-micron fiber composites

    Article • Ceramics International, March 2026, Elsevier

    Dr. ivair santos

  6. Tailoring structural, electrical, and magnetoelectric properties of BiFeO3 ceramics via low-level cobalt substitution

    Article • Journal of Alloys and Compounds, February 2026, Elsevier

    Dr. ivair santos

  7. The Geometrical Polarization Approach applied to the determination of the intrinsic polarization in modified bimetallic A'A"B'B"O3 perovskite oxides

    Article • Ceramics International, October 2025, Elsevier

    Dr. ivair santos

  8. Room-temperature multiferroic enhancement in cobalt and iron co-doped Aurivillius ceramics via defect engineering strategy

    Article • Materials Chemistry and Physics, July 2025, Elsevier

    Dr. ivair santos

  9. Designing Multifunctional Multiferroic Composites for Advanced Electronic Applications

    Article • Electronics, June 2024, MDPI AG

    Dr. ivair santos

  10. Enhancing the Potential of Light Perovskites: A Study on Fe-Doped CaTiO3 Compounds for Advanced Technological Applications

    Article • Brazilian Journal of Physics, April 2024, Springer Science + Business Media

    Dr. ivair santos

  11. Chitosan-Coated Superparamagnetic Fe3O4 Nanoparticles for Magnetic Resonance Imaging, Magnetic Hyperthermia, and Drug Delivery

    Article • ACS Applied Nano Materials, March 2024, American Chemical Society (ACS)

    Dr. ivair santos

  12. Band gap tuning in samarium-modified bismuth titanate ferroelectric via iron doping for photovoltaic applications

    Article • Ferroelectrics, February 2024, Taylor & Francis

    Dr. ivair santos

  13. Evidence of an unusual magnetic behavior at the morphotropic phase boundary of La doped BiFeO3 ceramics

    Article • Ferroelectrics, July 2023, Taylor & Francis

    Dr. ivair santos

  14. On the enhanced dielectric and magnetic properties of BiFeO3 ceramics sintered under meta-stable conditions

    Article • Applied Materials Today, June 2023, Elsevier

    Dr. ivair santos

  15. Controlled dislocation density as enhancer of the magnetic response in multiferroic oxide nanoparticles

    Article • Applied Materials Today, December 2022, Elsevier

    Dr. ivair santos

  16. Fungus-Based Magnetic Nanobiocomposites for Environmental Remediation

    Article • Magnetochemistry, October 2022, MDPI AG

    Dr. ivair santos

  17. On the Distribution of Magnetic Moments in a System of Magnetic Nanoparticles

    Article • Magnetochemistry, October 2022, MDPI AG

    Dr. ivair santos

  18. 4th Generation Biomaterials Based on PVDF-Hydroxyapatite Composites Produced by Electrospinning: Processing and Characterization

    Article • Polymers, October 2022, MDPI AG

    Dr. ivair santos

  19. Dynamics of the natural genesis of β-TCP/HAp phases in postnatal fishbones towards gold standard biocomposites for bone regeneration

    Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, October 2022, Elsevier

    Dr. ivair santos

  20. Doxorubicin-Loaded Magnetic Nanoparticles: Enhancement of Doxorubicin’s Effect on Breast Cancer Cells (MCF-7)

    Article • Magnetochemistry, September 2022, MDPI AG

    Dr. ivair santos

  21. Lead-free NaNbO3-based ferroelectric perovskites and their polar polymer-ceramic composites: Fundamentals and potentials for electronic and biomedical applications

    Article • Ceramics International, July 2022, Elsevier

    Dr. ivair santos

  22. Geometrical Polarization Approach method applied to A(B’B″)O3 complex perovskites

    Article • Ceramics International, April 2022, Elsevier

    Dr. ivair santos

  23. Conduction mechanisms in thin (0.6)BiFeO3-(0.4)PbTiO3 films

    Article • Journal of Materials Research and Technology, March 2022, Elsevier

    Dr. ivair santos

  24. Polyvinylidene fluoride – Hydroxyapatite 0–3 biocomposite filaments processed by twin-screw extrusion

    Article • Journal of the Mechanical Behavior of Biomedical Materials, January 2022, Elsevier

    Dr. ivair santos

  25. On the effects of dislocations on the magnetism of BiFeO3 nanoparticles

    Article • Journal of Alloys and Compounds, December 2021, Elsevier

    Dr. ivair santos

  26. Magnetoelectric, magnetodielectric and magneto-impedance couplings in Bi1−xNdxFe0.99Co0.01O3 compounds

    Article • Research Society and Development, November 2021, Research, Society and Development

    Dr. ivair santos

  27. La doped BiFeO3 ceramics synthesized under extreme conditions: Enhanced magnetic and dielectric properties

    Article • Ceramics International, July 2021, Elsevier

    Dr. ivair santos

  28. On the Characteristics of Perovskite Structured BiFeO3-PbTiO3 Thin Films: Their Potential to Multifunctional Photovoltaic Applications

    Article • Brazilian Journal of Physics, June 2021, Springer Science + Business Media

    Dr. ivair santos

  29. Geometrical polarization approach: A semi-empirical tool to estimate the intrinsic polarization of polar dielectrics

    Article • Ceramics International, January 2021, Elsevier

    Dr. ivair santos

  30. Intensifying the photocatalytic degradation of methylene blue by the formation of BiFeO3/Fe3O4 nanointerfaces

    Article • Ceramics International, August 2020, Elsevier

    Dr. ivair santos

  31. Enhanced mechanical properties and osseointegration features of CaNb2O6–PNb9O25–Ca3(PO4)2 triphasic nanostructured bioceramics derived by optimised sinterization of Nb2O5 and natural hydroxyapatite-β-tricalcium phosphate

    Article • Ceramics International, June 2020, Elsevier

    Dr. ivair santos

  32. In situ synthesis of Fe3O4 nanoparticles coated by chito-oligosaccharides: physico-chemical characterizations and cytotoxicity evaluation for biomedical applications

    Article • Nanotechnology, February 2020, Institute of Physics Publishing

    Dr. ivair santos

  33. On the potentialities of the Ba0.20Na0.80Ti0.20Nb0.80O3 lead-free composition for pyroelectric applications

    Article • Materials Letters, February 2020, Elsevier

    Dr. ivair santos

  34. Preparation, structural and spectroscopic study of sol-gel-synthesized $$\hbox {Cr}^{3+}$$:$$\hbox {Al}_{2}\hbox {O}_{3}$$ powder

    Article • SN Applied Sciences, November 2019, Springer Science + Business Media

    Dr. ivair santos

  35. Evidence of the stable existence of a morphotropic phase boundary in the BaTiO3–NaNbO3 system

    Article • Materials Chemistry and Physics, November 2019, Elsevier

    Dr. ivair santos

  36. On the superparamagnetic behavior of BiFeO3‐PbTiO3 nanoparticles

    Article • Journal of Applied Physics, August 2019, American Institute of Physics

    Dr. ivair santos

  37. Guest Editorial

    Article • Ferroelectrics, June 2019, Taylor & Francis

    Dr. ivair santos

  38. On the stable coexistence of the orthorhombic and rhombohedral symmetries in BiFeO3 compound

    Article • Ferroelectrics, June 2019, Taylor & Francis

    Dr. ivair santos

  39. Ferroelectric, magnetic and microstructural studies on CoFe2O4:BaTiO3 core–shell magnetoelectric nanocomposites using microscopy

    Article • Ferroelectrics, June 2019, Taylor & Francis

    Dr. ivair santos

  40. Study of the crystal and electronic structures of (Bi1−xNdx)FeO3 compositions using Rietveld refinements and the maximum entropy method

    Article • Ferroelectrics, June 2019, Taylor & Francis

    Dr. ivair santos

  41. Using the finite element method for the investigation of the magnetoelectric effect in 2-2 laminar composites

    Article • Ferroelectrics, June 2019, Taylor & Francis

    Dr. ivair santos

  42. On the synthesis and characterization of environmentally friendly BTNN-PVDF bulk composites

    Article • Ferroelectrics, June 2019, Taylor & Francis

    Dr. ivair santos

  43. Tuning the magnetic response of cryo-milled BiFeO3 nanoparticles by controlling crystallite sizes and internal strain

    Article • Powder Technology, April 2019, Elsevier

    Dr. ivair santos

  44. Probing magnetic fields by using non-contacting magnetoelectric effect-based magnetic field sensors

    Article • Ferroelectrics, October 2018, Taylor & Francis

    Dr. ivair santos

  45. Study of the origin of ferroic properties using crystal and electronic structures in BiFeO3-based compositions

    Article • Ferroelectrics, October 2018, Taylor & Francis

    Dr. ivair santos

  46. Dielectric, magnetic and structural characterizations in Mn doped 0.9BiFeO3-0.1BaTiO3 compositions

    Article • Ferroelectrics, October 2018, Taylor & Francis

    Dr. ivair santos

  47. Synthesis and ferroic and multiferroic studies on Bi1-xNdxFe0.99Co0.01O3 compositions

    Article • Ferroelectrics, October 2018, Taylor & Francis

    Dr. ivair santos

  48. Structural and magnetic properties of BiFeO3-PbTiO3 polycrystals

    Article • Ferroelectrics, October 2018, Taylor & Francis

    Dr. ivair santos

  49. On the unusual magnetic response of cryomilled BiFeO3 polycrystals

    Article • Ferroelectrics, October 2018, Taylor & Francis

    Dr. ivair santos

  50. Photodegradation of methylene blue by mechanosynthesized BiFeO3 submicron particles

    Article • Ferroelectrics, October 2018, Taylor & Francis

    Dr. ivair santos

  51. On the synthesis and characterization of (bio)ferroelectrically active PVDF-BCP composites

    Article • Ferroelectrics, September 2018, Taylor & Francis

    Dr. ivair santos

  52. Guest Editorial

    Article • Ferroelectrics, September 2018, Taylor & Francis

    Dr. ivair santos

  53. On mechanical properties and bioactivity of PVDF-BCP composites

    Article • Cerâmica, September 2018, FapUNIFESP (SciELO)

    Dr. ivair santos

  54. Local structure analysis of Bi2(Ga1-Fe )4O9 mullite-type solid solutions synthesized via combination of ball milling and thermal treatment

    Article • Solid State Sciences, August 2018, Elsevier

    Dr. ivair santos, Vladimir Šepelák

  55. Magnetite nanoparticles with controlled sizes via thermal degradation of optimized PVA/Fe(III) complexes

    Article • Journal of Magnetism and Magnetic Materials, August 2018, Elsevier

    Dr. ivair santos

  56. Microscopic Description of the Ferroism in Lead-Free AlFeO3

    Article • Scientific Reports, April 2018, Springer Science + Business Media

    Dr. ivair santos

  57. Polyvinylidene fluoride/hydroxyapatite/β-tricalcium phosphate multifunctional biocomposite: Potentialities for bone tissue engineering

    Article • Current Applied Physics, May 2017, Elsevier

    Dr. ivair santos

  58. Improved magnetic properties and structural characterizations in Mn doped 0.9BiFeO3–0.1BaTiO3 compositions

    Article • Scripta Materialia, March 2017, Elsevier

    Dr. ivair santos

  59. Avaliação do módulo elástico de cerâmicas magnetoelétricas de 0,6BiFeO3-0,4PbTiO3 dopadas com La

    Article • Cerâmica, December 2016, FapUNIFESP (SciELO)

    Dr. ivair santos

  60. Dielectric and structural features of the environmentally friendly lead-free PVDF/Ba0.3Na0.7Ti0.3Nb0.7O3 0-3 composite

    Article • Current Applied Physics, November 2016, Elsevier

    Dr. ivair santos

  61. Electron density distribution and electronic structure as tools to study the origin of ferroic states in ferroelectric and magnetic materials

    Article • Ferroelectrics, August 2016, Taylor & Francis

    Dr. ivair santos

  62. Guest Editorial

    Article • Integrated Ferroelectrics, July 2016, Taylor & Francis

    Dr. ivair santos

  63. Highly resistive fast-sintered BiFeO3ceramics

    Article • Integrated Ferroelectrics, July 2016, Taylor & Francis

    Dr. ivair santos

  64. Ferroic behavior induced by oxygen vacancies in Mn-doped ZnO compounds

    Article • Integrated Ferroelectrics, July 2016, Taylor & Francis

    Dr. ivair santos

  65. Exploiting the magnetoelectric effect in piezoelectric/conductor composites for sensing static magnetic fields

    Article • Integrated Ferroelectrics, July 2016, Taylor & Francis

    Dr. ivair santos

  66. Synthesis and characterization of structural, microstructural and ferroic properties of CoFe2O4nanoparticles and CoFe2O4:BaTiO3core-shell nanocomposites

    Article • Integrated Ferroelectrics, July 2016, Taylor & Francis

    Dr. ivair santos

  67. Evidencing the magnetoelectric coupling in Bi1-xNdxFeO3compositions through ferroic characterizations

    Article • Integrated Ferroelectrics, July 2016, Taylor & Francis

    Dr. ivair santos

  68. Study of the BaTiO3electronic structure using the maximum entropy method and density functional theory calculations

    Article • Integrated Ferroelectrics, July 2016, Taylor & Francis

    Dr. ivair santos

  69. Voltage gain and efficiency of a bi-layered radial mode piezoelectric/magnetoelectric solid-state transformer

    Article • Integrated Ferroelectrics, July 2016, Taylor & Francis

    Dr. ivair santos

  70. Processamento e caracterizações estruturais, microestruturais e ferroelétricas do composto magnetoelétrico BiFeO3-PbTiO3 obtido pelo método de Pechini

    Article • Cerâmica, June 2016, FapUNIFESP (SciELO)

    Dr. ivair santos

  71. Synthesis and physical property measurements of CoFe2O4:BaTiO3core-shell composite nanoparticles

    Article • Ferroelectrics, May 2016, Taylor & Francis

    Dr. ivair santos

  72. Compositional Design of Dielectric, Ferroelectric and Piezoelectric Properties of (K, Na)NbO3 and (Ba, Na)(Ti, Nb)O3 Based Ceramics Prepared by Different Sintering Routes

    Article • Materials, March 2016, MDPI AG

    Dr. ivair santos

  73. Effects of lanthanum content on the thermo-optical properties of (Pb,La)(Zr,Ti)O 3

    Article • Ferroelectrics, February 2016, Taylor & Francis

    Dr. ivair santos

  74. Maximum Entropy Method Applied in the Experimental Visualization of Electron Density Distributions in BiFeO3

    Article • Integrated Ferroelectrics, October 2015, Taylor & Francis

    Dr. ivair santos

  75. Synthesis and Study of Ferroic Properties BiFe1-yCoyO3Compositions

    Article • Integrated Ferroelectrics, October 2015, Taylor & Francis

    Dr. ivair santos

  76. Room temperature nonlinear magnetoelectric effect in lead-free and Nb-doped AlFeO3 compositions

    Article • Journal of Applied Physics, February 2015, American Institute of Physics

    Dr. ivair santos

  77. Effect of the synthesis atmosphere on the magnetic and structural properties of TbMnO3 multiferroic polycrystals

    Article • Scripta Materialia, October 2014, Elsevier

    Dr. ivair santos

  78. High strain in polycrystalline Ni48.8Mn31.4Ga19.8 Heusler alloys under overlapped static and oscillating magnetic fields

    Article • Journal of Applied Physics, September 2014, American Institute of Physics

    Dr. ivair santos

  79. Tuning ferroic states in La doped BiFeO3-PbTiO3 displacive multiferroic compounds

    Article • Journal of Applied Physics, July 2014, American Institute of Physics

    Dr. ivair santos

  80. Multiferroic Properties and Piezoelectric Characterizations of Bismuth Ferrite Based Compounds Produced by Spark Plasma Sintering

    Article • Advanced Materials Research, July 2014, Trans Tech Publications

    Dr. ivair santos

  81. Thermal Decomposition Synthesis and Assessment of Effects on Blood Cells and <i>In Vivo</i> Damages of Cobalt Ferrite Nanoparticles

    Article • Journal of Nano Research, June 2014, Trans Tech Publications

    Dr. ivair santos

  82. Multiferroic Behavior of Lead-free AlFeO3and Mn, Nb Doped Compositions

    Article • Ferroelectrics, February 2014, Taylor & Francis

    Dr. ivair santos

  83. A phenomenological model for ferroelectric domain walls and its implications for BiFeO3–PbTiO3multiferroic compounds

    Article • Journal of Materials Chemistry C, January 2014, Royal Society of Chemistry

    Dr. ivair santos

  84. Multiferroism and magnetoelectric coupling in (PbZr0.65Ti0.35O3)0.97–(BaFe12O19)0.03 ceramic composites

    Article • Journal of Applied Physics, December 2013, American Institute of Physics

    Dr. ivair santos

  85. Magnetic states and valence fluctuations in charge frustrated polycrystalline lutetium ferrite samples

    Article • Scripta Materialia, November 2013, Elsevier

    Dr. ivair santos

  86. Charge carriers and small-polaron migration as the origin of intrinsic dielectric anomalies in multiferroic TbMnO3polycrystals

    Article • Journal of Physics Condensed Matter, October 2013, Institute of Physics Publishing

    Dr. ivair santos

  87. Intrinsic features of the magnetoeletric coupling mechanism in displacive multiferroics

    Article • Journal of Applied Physics, October 2013, American Institute of Physics

    Dr. ivair santos

  88. Structural phase relations in perovskite-structured BiFeO3-based multiferroic compounds

    Article • Journal of Advanced Ceramics, June 2013, Tsinghua University Press

    Dr. ivair santos

  89. Dielectric investigations in nanostructured tetragonal BaTiO3 ceramics

    Article • Materials Research Bulletin, May 2013, Elsevier

    Dr. ivair santos

  90. On the microscopic mechanism for the stabilization of structural and ferroic states in displacive multiferroics

    Article • Journal of Applied Physics, March 2013, American Institute of Physics

    Dr. ivair santos

  91. Dielectric investigations in unconventionally processed TbMnO3 ceramics

    Article • Scripta Materialia, March 2013, Elsevier

    Dr. ivair santos

  92. Overlap of the intrinsic and extrinsic magnetoelectric effects in BiFeO3-PbTiO3 compounds: Potentialities for magnetic-sensing applications

    Article • Journal of Applied Physics, January 2013, American Institute of Physics

    Dr. ivair santos

  93. Processing and luminescence properties of Ce:Y3Al5O12 and Eu:Y3Al5O12 ceramics for white-light applications

    Article • Materials Letters, December 2012, Elsevier

    Dr. ivair santos

  94. Ferroic states and phase coexistence in BiFeO3-BaTiO3 solid solutions

    Article • Journal of Applied Physics, November 2012, American Institute of Physics

    Dr. ivair santos

  95. High-resolution structural studies and covalent bond interactions in BiFeO3-PbTiO3 compounds: The role of ferroism

    Article • Applied Physics Letters, October 2012, American Institute of Physics

    Dr. ivair santos

  96. Structurally tuned multiferroic state in BiFeO3-based compounds

    Article • Applied Physics A, September 2012, Springer Science + Business Media

    Dr. ivair santos

  97. Ferroic states in La doped BiFeO3-PbTiO3 multiferroic compounds

    Article • Journal of Applied Physics, June 2012, American Institute of Physics

    Dr. ivair santos

  98. High density nanostructured BaTiO3 ceramics obtained under extreme conditions

    Article • Scripta Materialia, June 2012, Elsevier

    Dr. ivair santos

  99. Enhanced ferroism in mechanically processed and environmentally friendly Ba0.30Na0.70Ti0.30Nb0.70O3 ceramics

    Article • Scripta Materialia, April 2012, Elsevier

    Dr. ivair santos

  100. Simple and facile approach to synthesize magnetite nanoparticles and assessment of their effects on blood cells

    Article • Journal of Magnetism and Magnetic Materials, February 2012, Elsevier

    Dr. ivair santos

  101. Electrical field dependence of thermo-optical parameters in transparent lead lanthanum zirconated titanate ceramic: Thermal lens measurements

    Article • Journal of Applied Physics, December 2011, American Institute of Physics

    Dr. ivair santos

  102. Synthesis and multiferroism in mechanically processed BiFeO3–PbTiO3 ceramics

    Article • Journal of the European Ceramic Society, December 2011, Elsevier

    Dr. ivair santos

  103. Controlling the Size of Magnetic Nanoparticles for Drug Applications

    Article • October 2011, Wiley

    Dr. ivair santos

  104. Sol-Gel Processing of Single Phase BiFeO3 Ceramics: A Structural, Microstructural, Dielectric, and Ferroelectric Study

    Article • September 2011, Wiley

    Dr. ivair santos

  105. Ferroic investigations in LuFe2O4 multiferroic ceramics

    Article • Journal of Applied Physics, August 2011, American Institute of Physics

    Dr. ivair santos

  106. Structural Refinement and Ferroic Properties in BiFeO3–Based Compounds

    Article • Integrated Ferroelectrics, January 2011, Taylor & Francis

    Dr. ivair santos

  107. Cobalt-modified Brazilian bentonites: Preparation, characterisation, and thermal stability

    Article • Applied Clay Science, January 2011, Elsevier

    PhD PAULO Willian Carvalho SARVEZUK, Dr. ivair santos

  108. Piezoelectric Characterization of (0.6)BiFeO3-(0.4)PbTiO3 Multiferroic Ceramics

    Article • Journal of the American Ceramic Society, October 2010, Wiley

    Dr. ivair santos

  109. Surface spin disorder effects in magnetite and poly(thiophene)-coated magnetite nanoparticles

    Article • Journal of Applied Physics, September 2010, American Institute of Physics

    Dr. ivair santos

  110. Quasicrystalline phase formation in the mechanically alloyed Al70Cu20Fe10

    Article • Hyperfine Interactions, September 2009, Springer Science + Business Media

    Dr. ivair santos

  111. Improved ferroelectric and magnetic properties of monoclinic structured 0.8BiFeO3–0.2BaTiO3 magnetoelectric ceramics

    Article • Scripta Materialia, September 2009, Elsevier

    Dr. ivair santos

  112. Dielectric investigations in Sr0.75Ba0.25Nb2O6 relaxor ferroelectric thin films

    Article • Applied Physics A, January 2009, Springer Science + Business Media

    Dr. ivair santos

  113. Influence of the annealing atmosphere on the structural and microstructural properties of the mechanosynthesized (Fe2O3)0.25–(Al2O3)0.75 system

    Article • Journal of Alloys and Compounds, January 2009, Elsevier

    Dr. ivair santos

  114. Structural, microstructural and magnetocaloric investigations in high-energy ball milled powders

    Article • Solid State Communications, November 2008, Elsevier

    Dr. ivair santos

  115. Mecanosíntese do composto BiFeO3

    Article • Cerâmica, September 2008, FapUNIFESP (SciELO)

    Dr. ivair santos

  116. Structural, microstructural and magnetic investigations in high-energy ball milled BiFeO3 and Bi0.95Eu0.05FeO3 powders

    Article • Journal of Alloys and Compounds, August 2008, Elsevier

    Dr. ivair santos

  117. Dielectric and magnetic coupling in lead-free FeAlO3 magnetoelectric compound

    Article • Solid State Communications, July 2008, Elsevier

    Dr. ivair santos

  118. Mesoscopic structure evidenced by AC dielectric nonlinearities in Sr0.75Ba0.25Nb2O6relaxor ferroelectric thin films

    Article • Journal of Physics Condensed Matter, March 2008, Institute of Physics Publishing

    Dr. ivair santos

  119. Chemical characterization of BiFeO3 obtained by Pechini method

    Article • Journal of the Brazilian Chemical Society, January 2008, FapUNIFESP (SciELO)

    Dr. ivair santos

  120. Investigation of nonlinear dielectric properties in Sr0.75Ba0.25Nb2O6 relaxor ferroelectric thin films

    Article • Journal of Applied Physics, January 2008, American Institute of Physics

    Dr. ivair santos

  121. Low coercive field and conducting nanocomposite formed by Fe3O4 and poly(thiophene)

    Article • Journal of Solid State Chemistry, December 2007, Elsevier

    Dr. ivair santos

  122. Diffuse phase transition and relaxor behaviour of textured Sr0.63Ba0.37Nb2O6ceramics

    Article • Journal of Physics Condensed Matter, December 2006, Institute of Physics Publishing

    Dr. ivair santos

  123. Preparation of AlRu intermetallic compounds by mechanical alloying

    Article • Journal of Non-Crystalline Solids, September 2006, Elsevier

    Professor Fernando Machado, Dr. ivair santos

  124. Structural, microstructural and Mössbauer spectral study of the BiFe1−xMnxO3 mechanosynthesized system

    Article • Journal of Non-Crystalline Solids, September 2006, Elsevier

    Dr. ivair santos

  125. Structural, Magnetic, and Dielectric Investigations of the FeAlO3 Multiferroic Ceramics

    Article • Ferroelectrics, August 2006, Taylor & Francis

    Dr. ivair santos

  126. Structural, Microstructural and Magnetic Properties of the High-Energy Ball Milled BiFeO3 and BiFe0.95 Mn0.05O3 Ferroelectromagnetic Compounds

    Article • Ferroelectrics, August 2006, Taylor & Francis

    Dr. ivair santos

  127. Thermo Optical Properties of Transparent PLZT 10/65/35 Ceramics

    Article • Ferroelectrics, July 2006, Taylor & Francis

    Dr. ivair santos

  128. Structural, magnetic, and electrochemical properties of poly(o-anisidine)/maghemite thin films

    Article • Materials Chemistry and Physics, June 2006, Elsevier

    Dr. ivair santos

  129. Potentiality of SBN textured ceramics for pyroelectric applications

    Article • Solid State Ionics, February 2006, Elsevier

    Dr. ivair santos

  130. Texturing and properties in hot forged SBN63/37 ceramics

    Article • Materials Science and Engineering B, March 2005, Elsevier

    Dr. ivair santos

  131. Materiais cerâmicos ferroelétricos como hospedeiros para íons laser ativos: características estruturais, microestruturais e espectroscópicas

    Article • Cerâmica, December 2004, FapUNIFESP (SciELO)

    Dr. ivair santos

  132. Structural and magnetic characterization of the ball-milled α-Fe2O3–Mn2O3 and α-Fe–Mn2O3 systems

    Article • Journal of Magnetism and Magnetic Materials, October 2004, Elsevier

    Dr. ivair santos

  133. Investigation of dielectric anomalies at cryogenic temperatures in (1−x)[Pb(Mg1∕3Nb2∕3)O3]–xPbTiO3 system

    Article • Applied Physics Letters, August 2004, American Institute of Physics

    Dr. ivair santos

  134. Mechanical milling of the (?-Fe2O3)x(?-Al2O3)1?x system: an X-ray diffraction and M�ssbauer spectral study

    Article • Solid State Ionics, July 2004, Elsevier

    Dr. ivair santos

  135. Temperature coefficient of piezoelectric constants in Pb(Mg1/3 Nb2/3)O3 - PbTiO3 ceramics

    Article • Materials Research, June 2004, FapUNIFESP (SciELO)

    Dr. ivair santos

  136. Structural and spectroscopic properties of rare-earth (Nd3+, Er3+, and Yb3+) doped transparent lead lanthanum zirconate titanate ceramics

    Article • Journal of Applied Physics, January 2004, American Institute of Physics

    Dr. ivair santos

  137. Phase evolution and magnetic properties of a high-energy ball-milled hematite–alumina system

    Article • Journal of Applied Physics, January 2004, American Institute of Physics

    Dr. ivair santos

  138. Effect of the composition and sintering process on the electrical properties in Pb(Mg1/3 Nb2/3)O3–PbTiO3 ceramics

    Article • Journal of the European Ceramic Society, January 2004, Elsevier

    Dr. ivair santos

  139. Características estruturais, microestruturais, dielétricas e piroelétricas de cerâmicas de Sr xBa1-X Nb2O6 forjadas a quente

    Article • Materials Research, December 2003, FapUNIFESP (SciELO)

    Dr. ivair santos

  140. Cerâmicas ferroelétricas transparentes de PLZT e PLMN-PT: processamento e propriedades

    Article • Cerâmica, April 2003, FapUNIFESP (SciELO)

    Dr. ivair santos

  141. Features of diffuse phase transition in lead barium niobate ferroelectric ceramics

    Article • Journal of Applied Physics, February 2003, American Institute of Physics

    Dr. ivair santos

  142. Low-temperature Raman spectra of Sr0.66Ba0.34Nb2O6 single-crystal fibers

    Article • Journal of Raman Spectroscopy, January 2003, Wiley

    Alejandro Pedro Ayala, Dr. ivair santos

  143. Ferroelectric Domain Dynamics in PMN-PT Ceramics

    Article • Ferroelectrics, January 2003, Taylor & Francis

    Dr. ivair santos

  144. Dielectric behavior and diffuse phase transition features of rare earth doped Sr0.61Ba0.39Nb2O6 ferroelectric ceramics

    Article • Journal of Applied Physics, August 2002, American Institute of Physics

    Dr. ivair santos

  145. Rare earth doping effect on the elastic moduli of low silica calcium aluminosilicate glasses

    Article • Journal of Non-Crystalline Solids, June 2002, Elsevier

    Dr. ivair santos

  146. Structure Refinement of (Sr,Ba)Nb2O6 Ceramic Powder from Neutron and X-Rays Diffraction Data

    Article • Materials Research, March 2002, FapUNIFESP (SciELO)

    Dr. ivair santos

  147. Transição de Fase Difusa e Propriedades Dielétricas de Cerâmicas Ferroelétricas de (Pb, Ba)Nb2O6

    Article • Materials Research, March 2002, FapUNIFESP (SciELO)

    Dr. ivair santos

  148. Influence of the concentration of Sb2O3 and the viscosity of the precursor solution on the electrical and optical properties of SnO2 thin films produced by the Pechini method

    Article • Thin Solid Films, February 2002, Elsevier

    Dr. ivair santos

  149. Dielectric Properties of Sr 0.75 Ba 0.25 Nb 2 O 6 Thin Films: Bias Field, Frequency and Temperature Dependence

    Article • Ferroelectrics, January 2002, Taylor & Francis

    Dr. ivair santos

  150. Phenomenological description of the diffuse phase transition in ferroelectrics

    Article • Journal of Physics Condensed Matter, November 2001, Institute of Physics Publishing

    Dr. ivair santos

  151. Field-induced sharp ferroelectric phase transition in Sr0.66Ba0.34Nb2O6 relaxor ferroelectric

    Article • Applied Physics Letters, October 2001, American Institute of Physics

    Dr. ivair santos

  152. Evidence for the precipitation of the Fe2Pr phase in the Fe–Pr binary system

    Article • Journal of Applied Physics, September 2001, American Institute of Physics

    Dr. ivair santos

  153. Directional solidification and characterization of binary Fe–Pr and Fe–Nd eutectic alloys

    Article • Journal of Alloys and Compounds, July 2001, Elsevier

    Dr. ivair santos

  154. Raman scattering investigation on the phase evolution of ferroelectric lead barium niobate

    Article • Journal of Physics and Chemistry of Solids, July 2001, Elsevier

    Dr. ivair santos

  155. Article • Journal of Materials Science Letters, January 2001, Springer Science + Business Media

    Dr. ivair santos

  156. Pyroelectric properties of rare earth doped strontium barium niobate ceramics from 20K to 450K

    Article • Ferroelectrics, January 2001, Taylor & Francis

    Dr. ivair santos

  157. Article • Journal of Materials Science Letters, January 2000, Springer Science + Business Media

    Dr. ivair santos

  158. Evidence for the stable existence of the Fe2Nd phase in the Fe–Nd system

    Article • Journal of Applied Physics, August 1999, American Institute of Physics

    Dr. ivair santos