Supervisões em Curso
Projectos
Desenvolvimento de camadas nanoestruturadas inteligentes para a deteção de corrosão em estruturas aquáticas (SMARTAQUA)
ParticipanteFundação para a Ciência e a Tecnologia
Corrosion is a result of thermodynamically-driven processed which occur due to the interaction of active metal alloys with the surrounding environment, leading to the degradation of metallic structures. The problem is particularly relevant in maritime offshore structures due to aggressive conditions such as high salinity and humidity. Although t...Exploração de métodos de nano-fabricação de magnetes permanentes isentos de terras raras Si-Alnico de alta coercividade (EXPL/CTM-NAN/1614/2013)
CoordenadorFundação para a Ciência e a Tecnologia
Magnetes Permanentes Nano-fabricação Coercividade magnética Sustentabilidade de recursos estratégicosProjeto de Investigação Exploratória: João Amaral (IF/01089/2015)
CoordenadorFundação para a Ciência e a Tecnologia
Refrigeração magnetocalorica por efeito desmagnetizante (MAGCAL)
Coordenador LocalFundação para a Ciência e a Tecnologia
Refrigeração magnetocalórica Imans Modelação Inteligência artificialPublicações
Link of Weak Ferromagnetism to Emergence of Topological Vortices in Bulk Ceramics of h-LuMnxO3 Manganite
Baghizadeh, A; Vaghefi, PM; Alikin, DO; Amaral, JS; Amaral, VS; Vieira, JM
2019, JOURNAL OF PHYSICAL CHEMISTRY C, 123, 10, 6158-6166.
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Effect of surfactants on the optical and magnetic properties of cobalt-zinc ferrite Co0.5Zn0.5Fe2O4
El Foulani, AH; Aamouche, A; Mohseni, F; Amaral, JS; Tobaldi, DM; Pullar, RC
2019, JOURNAL OF ALLOYS AND COMPOUNDS, 774, 1250-1259.
ISBN:
1873-4669
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Cooling by sweeping: A new operation method to achieve ferroic refrigeration without fluids or thermally switchable components
Silva, DJ; Amaral, JS; Amaral, VS
2019, INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 101, 98-105.
ISBN:
1879-2081
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On the Optimization of Magneto-Volume Coupling for Practical Applied Field Magnetic Refrigeration
Davarpanah, A; Belo, JH; Amaral, VS; Amaral, JS
2019, PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 256, 3.
ISBN:
1521-3951
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Enhancing the temperature span of thermal switch-based solid state magnetic refrigerators with field sweeping
Silva, DJ; Ventura, J; Amaral, JS; Amaral, VS
2019, INTERNATIONAL JOURNAL OF ENERGY RESEARCH, 43, 2, 742-748.
ISBN:
1099-114X
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Temperature dependent thermal conductivity of magnetocaloric materials: Impact assessment on the performance of active magnetic regenerative refrigerators
Silva, DJ; Davarpanah, A; Amaral, JS; Amaral, VS
2019, INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 106, 181-187.
ISBN:
1879-2081
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Modeling and computing magnetocaloric systems using the Python framework heatrapy
Silva, DJ; Amaral, JS; Amaral, VS
2019, INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 106, 278-282.
ISBN:
1879-2081
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Electric Field Induced Room Temperature Null to High Spin State Switching: A Computational Prediction
Amorim, CO; Amaral, JS; Goncalves, JN; Amaral, VS
2019, ADVANCED THEORY AND SIMULATIONS, 2, 4.
ISBN:
2513-0390
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Enhancement of the dielectric permittivity and magnetic properties of Dy substituted strontium titanate ceramics
Tkach, A; Amaral, JS; Zlotnik, S; Amaral, VS; Vilarinho, PM
2018, JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 38, 2, 605-611.
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Experimental realisation of off-stoichiometric Fe-Mn-Si full Heusler alloy with hexagonal crystal structure by pulsed laser deposition
Checca, NR; Caraballo-Vivas, RJ; Coelho, AA; Rossi, A; Fortunato, NM; Mohseni, F; Goncalves, JN; Amaral, JS; Rocco, DL; Reis, MS
2018, MATERIALS & DESIGN, 143, 268-273.
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Synthesis and Characterisation of Magnetoelectric Ceramic Composites based on M-type Strontium and Barium Hexagonal Ferrites and Barium Titanate
In Jotania, RB; Mahmood, SH (Eds.), MAGNETIC OXIDES AND COMPOSITES
Medeiros, MSA; Amaral, JS; Pullar, RC
2018, 1-48, MILLERSVILLE, PA 17551 USA, MATERIALS RESEARCH FORUM LLC.
ISBN:
00433396700001
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The Mean-Field Theory in the Study of Ferromagnets and the Magnetocaloric Effect
In Juan Carlos Moreno-Piraján (Eds.), Thermodynamics - Systems in Equilibrium and Non-Equilibrium
Amaral J S , Das S ,Amaral V S
2011, Rijeka, InTech.
ISBN:
978-953-307-283-8
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