MULTIFOX: Modificação e estudo à escala nanométrica de óxidos multiferróicos
Logos
tipo de financiamento Fundação para a Ciência e a Tecnologia
programa FCT/PTDC/2008
acrónimo/
referência 		PTDC/FIS/105416/2008
grupo(s) de investigação 2 - nanoestruturas e cerâmicos ferróicos multifuncionais ;
1 - nanomateriais inorgânicos funcionais e híbridos orgânico-inorgânico;
3 - materiais de carbono, compósitos e revestimentos funcionais;
departamento Physics (DF)
período de execução 2010-03-01 - 2013-02-28 ( 36 Meses )
data de extensão projeto 2013-09-30 ( 7 Meses extra )
resumo/
palavras-chave 		multiferróico
magnético
microscopia força piezoeléctrica
materiais nanoestruturados
coordenador
/ip local 		Vitor Brás Sequeira Amaral
ciceco status Coordenador
instituíção proponente Universidade de Aveiro (UA)
instituições participante(s) Fundação da Faculdade de Ciências da Universidade de Lisboa (FFC/FC/UL); Universidade de Trás-os-Montes e Alto Douro (UTAD); Faculdade de Ciências da Universidade do Porto (FCUP/UP); Instituto Superior Técnico (IST/UTL)
participação industrial Não
parceiro(s) internacional Não
orçamento total 180.000€
orçamento ciceco 109.512€
centro de custos 3.89.125
link https://www.fct.pt/apoios/projectos/consulta/vglobal_projecto.phtml.en?idProjecto=105416&idElemConcurso=2697
publicações
Thickness dependence of microstructure in thin La0.7Sr0.3MnO3 films grown on (100) SrTiO3 substrate
Vaghefi, PM; Baghizadeh, A; Willinger, MG; Pereira, MJ; Mota, DA; Almeida, BG; Moreira, JA; Amaral, VS
2017, JOURNAL OF PHYSICS D-APPLIED PHYSICS, 50, 39,
Giant Strain and Induced Ferroelectricity in Amorphous BaTiO3 Films under Poling
Vaghefi, PM; Baghizadeh, A; Lourenco, AACS; Amaral, VS; Kholkin, AL
2017, MATERIALS, 10, 9,
Effect of lattice mismatch on the magnetic properties of nanometer-thick La0.9Ba0.1MnO3 (LBM) films and LBM/BaTiO3/LBM heterostructures
Vaghefi, PM; Baghizadeh, A; Willinger, M; Lourenco, AACS; Amaral, VS
2017, APPLIED SURFACE SCIENCE, 425, 988-995.
Magnetoelectric effect probe through ppm Fe doping in BaTiO3
Figueiras, FG; Amorim, CO; Amaral, J; Moreira, JA; Tavares, PB; Alves, E; Amaral, VS
2016, JOURNAL OF ALLOYS AND COMPOUNDS, 661, 495-500.
Crystal structure, magnetic and dielectric behavior of h-LuMnxO3 +/-delta ceramics (0.95 <= x <= 1.04)
Baghizadeh, A; Vieira, JM; Amaral, JS; Graca, MP; Soares, MR; Mota, DA; Amaral, VS
2015, JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 395, 303-311.
Peculiar Magnetoelectric Coupling in BaTiO3:Fe-113 ppm Nanoscopic Segregations
Amorim, CO; Figueiras, F; Amaral, JS; Vaghefi, PM; Tavares, PB; Correia, MR; Baghizadeh, A; Alves, E; Rocha, J; Amaral, VS
2015, ACS APPLIED MATERIALS & INTERFACES, 7, 44, 24741-24747.
Disorder effects in giant magnetocaloric materials
Amaral, JS; Amaral, VS
2014, PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 211, 5, 971-974.
Local bias induced ferroelectricity in manganites with competing charge and orbital order states
Figueiras, FGN; Bdikin, IK; Amaral, VBS; Kholkin, AL
2014, PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 16, 10, 4977-4981.
Hyperfine local probe study of alkaline-earth manganites SrMnO3 and BaMnO3
Goncalves, JN; Amaral, VS; Correia, JG; Lopes, AML; Araujo, JP; Tavares, PB
2014, JOURNAL OF PHYSICS-CONDENSED MATTER, 26, 21,
Local probe studies in the weakly Jahn- Teller distorted LaMnO3.08 manganite
Lopes, AML; Correia, JG; Amaral, VS; Araujo, JP
2014, PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 251, 3, 565-568.
Room temperature structure and multiferroic properties in Bi0.7La0.3FeO3 ceramics
Carvalho, TT; Fernandes, JRA; de la Cruz, JP; Vidal, JV; Sobolev, NA; Figueiras, F; Das, S; Amaral, VS; Almeida, A; Moreira, JA; Tavares, PB
2013, JOURNAL OF ALLOYS AND COMPOUNDS, 554, 97-103.
Strain induced enhanced ferromagnetic behavior in inhomogeneous low doped La0.95Sr0.05MnO3+delta
Das, S; Amaral, JS; De, K; Willinger, M; Goncalves, JN; Roy, A; Dhak, P; Giri, S; Majumder, S; Silva, CJR; Gomes, MJM; Mahapatra, PK; Amaral, VS
2013, APPLIED PHYSICS LETTERS, 102, 11,
Synthesis of cobalt aluminate nanopigments by a non-aqueous sol-gel route
Karmaoui, M; Silva, NJO; Amaral, VS; Ibarra, A; Millan, A; Palacio, F
2013, NANOSCALE, 5, 10, 4277-4283.
Jahn-Teller distortion relaxation across the LaMnO3+Delta phase diagram
Lopes, AML; Amaral, VS; Correia, JG; Araujo, JP
2013, JOURNAL OF PHYSICS-CONDENSED MATTER, 25, 38,
Voltage-dependent domain evolution in La0.89Sr0.11MnO3 single crystals by Piezoresponse Force Microscopy
Panwar, N; Coondoo, I; Kholkin, AL
2013, SOLID STATE COMMUNICATIONS, 164, 38-41.
Electromechanical and magnetic properties of BiFeO3-LaFeO3-CaTiO3 ceramics near the rhombohedral-orthorhombic phase boundary
Karpinsky, DV; Troyanchuk, IO; Sikolenko, V; Efimov, V; Kholkin, AL
2013, JOURNAL OF APPLIED PHYSICS, 113, 18,
Enhanced ferromagnetism and glassy state in phase separated La0.95Sr0.05MnO3+delta
De, K; Das, S; Roy, A; Dhak, P; Willinger, M; Amaral, JS; Amaral, VS; Giri, S; Majumder, S; Silva, CJR; Gomes, MJM; Mahapatra, PK
2012, JOURNAL OF APPLIED PHYSICS, 112, 10,
Ab initio study of the relation between electric polarization and electric field gradients in ferroelectrics
Goncalves, JN; Stroppa, A; Correia, JG; Butz, T; Picozzi, S; Fenta, AS; Amaral, VS
2012, PHYSICAL REVIEW B, 86, 3,
Structural transitions and unusual magnetic behavior in Mn-doped Bi1-xLaxFeO3 perovskites
Khomchenko, VA; Troyanchuk, IO; Karpinsky, DV; Das, S; Amaral, VS; Tovar, M; Sikolenko, V; Paixao, JA
2012, JOURNAL OF APPLIED PHYSICS, 112, 8,
Mn doping-induced structural and magnetic transformations in the antiferroelectric phase of the Bi1-xNdxFeO3 perovskites
Khomchenko, VA; Troyanchuk, IO; Maria, TMR; Karpinsky, DV; Das, S; Amaral, VS; Paixao, JA
2012, JOURNAL OF APPLIED PHYSICS, 112, 6,
Apoio

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