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J

João P. Araújo

universidade do porto

51H-index
575Paper Count
1.1WCitation Count
Published Papers 212
Publication Date
Magnetoplasmonic nanoparticles synthesized via laser ablation in liquids: photothermal efficiency and contrast agents for optical coherence tomography (OCT)
err2026-02-04
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PREAI
errSara C. Freitas; Elena Köhler-Ruiz; Dirk H. Ortgies; Emma Martin Rodriguez; Francisco Javier Fernández-Alonso; Alexey Maximenko; Ana S. Silva; Helder Crespo; João P. Araujo; João H. Belo; Célia Tavares de Sousa
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Magnetic and structural dynamics of first-order phase transition in giant magnetocaloric Fe49Rh51
err2025-11-21
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errAndré Azevedo Beleza; Leonor Andrade; André M.R. Soares; K. Padrón-Alemán; M.L. Arreguín Hernández; A.M. Milinda Abeykoon; John S.O. Evans; A.M. dos Santos; R. Almeida; J.P. Araújo; N. Dempsey; J.S. Amaral; P. Álvarez-Alonso; J.L. Sánchez Llamazares; João Horta Belo
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Exploring the interplay of Ti-Sn co-doping in photoelectrochemical water splitting of hematite nanowires
err2025-10-01
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errFernandez-Alonso, Francisco Javier; Quiterio, Paula; Vilarinho, Rui; Araujo, Joao P.; Mendes, Adelio; Manso-Silvan, Miguel; Torres-Costa, Vicente; Apolinario, Arlete; Sousa, Celia Tavares de
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Evolution at the nanoscale of magnetic clustering of the Griffiths-like phase in Tb4.925La0.075Si2Ge2
err2025-08-16
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errN. Marcano; E.M. Jefremovas; I. Titov; A. Michels; N.J. Steinke; J.H. Belo; J.P. Araújo; P.A. Algarabel; L. Fernández Barquín
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Structural Distortions and Uniaxial Negative Thermal Expansion in the Polar Dion-Jacobson Oxide RbNdTa2O7
err2025-05-15
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PREAI
errP. Neenu Lekshmi; E. Lora da Silva; P. Rocha-Rodrigues; John S. O. Evans; João Horta Belo; Pedro Silva de Sousa; Alicia María Manjón-Sanz; António M. dos Santos; Armandina M. L. Lopes; João Pedro Araújo
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Magnetic and thermo-responsive microparticles based on calcium phosphates with high potential to produce structures for bone regeneration and local hyperthermia
err2025-05-01
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errCarvalho, Tania S. S.; Belob, Joao H.; Abrantes, Joao C. C.; Banobre-Lopez, Manuel; Lopes, Diogo; Kovalevsky, Andrei, V; Kaushal, A.; Araujo, Joao P.; Olhero, Susana M.; Torres, Paula M. C.
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Exploring the Volatility, Phase Transitions, and Solubility Properties of Five Halogenated Benzaldehydes
err2025-03-31
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errAlmeida, Ana R. R. P.; Pinheiro, Bruno D. A.; Leon, Gaston P.; Postolnyi, Bogdan; Araujo, Joao P.; Monte, Manuel J. S.
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Spin waves in Co2FeGe films
err2025-03-25
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errPopadiuk, Dariia; Vovk, Andriy; Bunyaev, Sergey A.; Kakazei, Gleb N.; Araujo, Joao P.; Strichovanec, Pavel; Algarabel, Pedro A.; Golub, Vladimir; Kravets, Anatolii F.; Korenivski, Vladislav; Trzaskowska, Aleksandra
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Anisotropic Porous Iron-Based Nanoparticles through Two-Step Hydrothermal and Hydrogen-Based Reduction: Enhanced Magnetic Performance for Potential Biomedical Applications
err2025-03-07
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PREAI
errCaspani, Sofia; Fernandez-Alonso, Francisco Javier; Goncalves, Sofia M.; Martin-Morales, Celia; Cortes-Llanos, Belen; Vieira, Bruno J. C.; Waerenborgh, Joao Carlos Bentes; Pereira, Laura C. J.; Apolinario, Arlete; Araujo, Joao P.; Gomez-Gaviro, Maria Victoria; Torres-Costa, Vicente; Silvan, Miguel Jose Manso; de Sousa, Celia Tavares
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Tailoring Morphology and Wetting Behavior of Films of Ionic Liquid Mixtures
err2025-03-01
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PREAI
errSilva, Soraia R. M. R.; Carvalho, Rita M.; Bondarchuk, Oleksandr; Oliveira, Goncalo N. P.; Araujo, Joao P.; Bastos, Margarida; Santos, Luis M. N. B. F.; Costa, Jose C. S.
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Giant Growth of Crystalline Films of 1,3,5-Tris(N-carbazolyl)benzene (TCB) and 1,3,5-Tris(diphenylamino)benzene (TDAB) on Engineered Shapes of Ionic Liquid in Vacuum
err2025-01-22
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PREAI
errFarinha, Artur F. M.; Oliveira, Goncalo N. P.; Araujo, Joao P.; Santos, Luis M. N. B. F.; Costa, Jose C. S.
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Engineering a Galinstan-based ferromagnetic fluid for heat management
err2024-12-01
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errMaganinho, J. P.; Pinto, R. M. C.; Andrade, V.; Eggert, B. G. F.; Frommen, C.; Araujo, J. P.; Ventura, J. O.; Oliveira, J.; Pires, A. L.; Belo, J. H.
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Structural, Magnetic, and Dielectric Properties of Laser-Ablated CoFe2O4/BaTiO3 Bilayers Deposited over Highly Doped Si(100)
err2024-11-22
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errOliveira, Joao; Silva, Bruna M.; Rebelo, Tiago; Rodrigues, Pedro V.; Baptista, Rosa M. F.; Rodrigues, Manuel J. L. F.; Belsley, Michael; Lekshmi, Neenu; Araujo, Joao P.; Mendes, Jorge A.; Deepak, Francis Leonard; Almeida, Bernardo G.
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Unveiling Morphology-Structure Interplay on Hydrothermal WO3 Nanoplatelets for Photoelectrochemical Solar Water Splitting
err2024-11-18
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PREAI
errGoncalves, Sofia; Quiterio, Paula; Freitas, Joao; Ivanou, Dzmitry; Lopes, Tania; Mendes, Adelio; Araujo, Joao P.; Sousa, Celia T.; Apolinario, Arlete
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Effect of Thermal Processing on the Structural and Magnetic Properties of Epitaxial Co2FeGe Films
err2024-10-30
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errVovk, Andrii; Popadiuk, Dariia; Postolnyi, Bogdan; Bunyaev, Sergey; Strichovanec, Pavel; Pardo, Jose Angel; Algarabel, Pedro Antonio; Salyuk, Olga; Korenivski, Vladislav; Kakazei, Gleb N.; Golub, Vladimir O.; Araujo, Joao Pedro
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Zinc/Magnesium Ferrite Nanoparticles Functionalized with Silver for Optimized Photocatalytic Removal of Malachite Green
err2024-06-27
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errFernandes, Ricardo J. C.; Cardoso, Beatriz D.; Rodrigues, Ana Rita O.; Pires, Ana; Pereira, Andre M.; Araujo, Joao P.; Pereira, Luciana; Coutinho, Paulo J. G.
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Probing Ca 3 Ti 2 O 7 crystal structure at the atomic level: Insights from perturbed angular correlation spectroscopy and ab initio studies
err2024-06-03
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PREAI
errRocha-Rodrigues, P.; Miranda, I. P.; Santos, S. S. M.; Oliveira, G. N. P.; Leal, T.; Marcondes, M. L.; Correia, J. G.; Assali, L. V. C.; Petrilli, H. M.; Lopes, A. M. L.; Araujo, J. P.
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Economic and Accessible Portable Homemade Magnetic Hyperthermia System: Influence of the Shape, Characteristics and Type of Nanoparticles in Its Effectiveness
err2024-05-11
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errCastelo-Grande, Teresa; Augusto, Paulo A.; Gomes, Lobinho; Lopes, Ana Rita Castro; Araujo, Joao Pedro; Barbosa, Domingos
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Contactless doping characterization of Ga2O3 using acceptor Cd probes (vol 12, 14584, 2022)
err2024-03-20
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errBarbosa, Marcelo B.; Correia, Joao Guilherme; Lorenz, Katharina; Lopes, Armandina M. L.; Oliveira, Goncalo N. P.; Fenta, Abel S.; Schell, Juliana; Teixeira, Ricardo; Nogales, Emilio; Mendez, Bianchi; Stroppa, Alessandro; Araujo, Joao Pedro
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Structural dynamics of first-order phase transition in giant magnetocaloric La(Fe,Si)13: The free energy landscape
err2024-03-01
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errBeleza, Andre Azevedo; Pires, Bernardo; Almeida, Rafael; Evans, John S. O.; dos Santos, Antonio M.; Frontzek, Mathias; Lovell, Edmund; Beckmann, Benedikt; Skokov, Konstantin; Gutfleisch, Oliver; Araujo, Joao Pedro; Abeykoon, A. M. Milinda; Amaral, Joao S.; Belo, Joao Horta
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