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Equipa
Andrei Kholkin
Investigador Principal
Armando António Cardoso Dos Santos Lourenço
Professor Auxiliar
Augusto Luís Barros Lopes
Professor Auxiliar
Joaquim Manuel Vieira
Professor(a) Jubilado(a)
Sérgio Manuel de Sousa Pereira
Investigador principal
Vitor Brás Sequeira Amaral
Professor CatedráticoDescrição
multiferróico
magnético
microscopia força piezoeléctrica
materiais nanoestruturados
Coordenador
Coordenação
Universidade de Aveiro (UA)
Participantes
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)
Grupos
G2 - Materiais Fotónicos, Eletrónicos e Magnéticos;
G1 - Materiais Porosos e Nanossistemas;
G3 - Materiais Eletroquímicos, Interfaces e Revestimentos;
Resultados
Giant Strain and Induced Ferroelectricity in Amorphous BaTiO3 Films under Poling
Vaghefi, PM; Baghizadeh, A; Lourenco, AACS; Amaral, VS; Kholkin, ALEffect 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, VSMagnetoelectric effect probe through ppm Fe doping in BaTiO3
Figueiras, FG; Amorim, CO; Amaral, J; Moreira, JA; Tavares, PB; Alves, E; Amaral, VSCrystal 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, VSPeculiar 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, VSDisorder effects in giant magnetocaloric materials
Amaral, JS; Amaral, VSLocal bias induced ferroelectricity in manganites with competing charge and orbital order states
Figueiras, FGN; Bdikin, IK; Amaral, VBS; Kholkin, ALHyperfine local probe study of alkaline-earth manganites SrMnO3 and BaMnO3
Goncalves, JN; Amaral, VS; Correia, JG; Lopes, AML; Araujo, JP; Tavares, PBLocal probe studies in the weakly Jahn- Teller distorted LaMnO3.08 manganite
Lopes, AML; Correia, JG; Amaral, VS; Araujo, JPRoom 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, PBStrain 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, VSSynthesis of cobalt aluminate nanopigments by a non-aqueous sol-gel route
Karmaoui, M; Silva, NJO; Amaral, VS; Ibarra, A; Millan, A; Palacio, FJahn-Teller distortion relaxation across the LaMnO3+Delta phase diagram
Lopes, AML; Amaral, VS; Correia, JG; Araujo, JPVoltage-dependent domain evolution in La0.89Sr0.11MnO3 single crystals by Piezoresponse Force Microscopy
Panwar, N; Coondoo, I; Kholkin, ALElectromechanical and magnetic properties of BiFeO3-LaFeO3-CaTiO3 ceramics near the rhombohedral-orthorhombic phase boundary
Karpinsky, DV; Troyanchuk, IO; Sikolenko, V; Efimov, V; Kholkin, ALEnhanced 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, PKAb 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, VSStructural 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, JAMn 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, JADynamic off-centering of Cr3+ ions and short-range magneto-electric clusters in CdCr2S4
Oliveira, GNP; Pereira, AM; Lopes, AML; Amaral, JS; dos Santos, AM; Ren, Y; Mendonca, TM; Sousa, CT; Amaral, VS; Correia, JG; Araujo, JPDomain growth kinetics in La0.89Sr0.11MnO3 single crystal studied by piezoresponse force microscopy
Panwar, N; Bdikin, IK; Morozovska, AN; Kholkin, ALLocal distortions in multiferroic AgCrO2 triangular spin lattice
Lopes, AML; Oliveira, GNP; Mendonca, TM; Moreira, JA; Almeida, A; Araujo, JP; Amaral, VS; Correia, JGShifted loops and coercivity from field-imprinted high-energy barriers in ferritin and ferrihydrite nanoparticles
Silva, NJO; Amaral, VS; Urtizberea, A; Bustamante, R; Millan, A; Palacio, F; Kampert, E; Zeitler, U; de Brion, S; Iglesias, O; Labarta, AComparison of structural and electric properties of PbZr0.2Ti0.8O3 and CoFe2O4/PbZr0.2Ti0.8O3 films on (100) LaAlO3
Zhang, XD; Dho, J; Park, S; Kwon, H; Hwang, J; Park, G; Kwon, D; Kim, B; Jin, Y; Kim, BG; Karpinsky, D; Kholkin, ALThermodynamic theory of strain-mediated direct magnetoelectric effect in multiferroic film-substrate hybrids
Kukhar, VG; Pertsev, NA; Kholkin, ALFinanciadores
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