Manuel Almeida Valente
Manuel Almeida Valente
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Impedance and Modulus Spectroscopy Characterization of Tb modified Bi0.8A0.1Pb0.1Fe0.9Ti0.1O3 Ceramics
S Thakur, R Rai, I Bdikin, MA Valente
Materials Research 19, 1-8, 2016
Electromagnetic and thermal history during microwave heating
T Santos, MA Valente, J Monteiro, J Sousa, LC Costa
Applied Thermal Engineering 31 (16), 3255-3261, 2011
Nb2O5 nanosize powders prepared by sol–gel–Structure, morphology and dielectric properties
MPF Graša, A Meireles, C Nico, MA Valente
Journal of alloys and compounds 553, 177-182, 2013
Superparamagnetic MnFe2O4 dispersed over graphitic carbon sand composite and bentonite as magnetically recoverable photocatalyst for antibiotic mineralization
S Gautam, P Shandilya, B Priya, VP Singh, P Raizada, R Rai, MA Valente, ...
Separation and Purification Technology 172, 498-511, 2017
Preparation of size-controlled nanoparticles of magnetite
┬L Andrade, MA Valente, JMF Ferreira, JD Fabris
Journal of magnetism and magnetic materials 324 (10), 1753-1757, 2012
Electrical conductivity and dielectric analysis of La0. 75 (Ca, Sr) 0.25 Mn0. 85Ga0. 15O3 perovskite compound
A Omri, M Bejar, E Dhahri, M Es-Souni, MA Valente, MPF Graša, ...
Journal of alloys and compounds 536, 173-178, 2012
Structural characterization, magnetic, magnetocaloric properties and phenomenological model in manganite La0. 75 Sr0. 1Ca0. 15 MnO3 compound
A Dhahri, M Jemmali, E Dhahri, MA Valente
Journal of Alloys and Compounds 638, 221-227, 2015
Structure and ferroelectric studies of (Ba0. 85Ca0. 15)(Ti0. 9Zr0. 1) O3 piezoelectric ceramics
A Mahajan, MPF Graša, SK Mendiratta, JM Monteiro, MA Valente
Materials Research Bulletin 48 (10), 4395-4401, 2013
Dielectric properties of BaTiO3 (BTO)–CaCu3Ti4O12 (CCTO) composite screen-printed thick films for high dielectric constant devices in the medium frequency (MF) range
AFL Almeida, PBA Fechine, JC Gˇes, MA Valente, MAR Miranda, ...
Materials Science and Engineering: B 111 (2-3), 113-123, 2004
Effect of tetramethylammonium hydroxide on nucleation, surface modification and growth of magnetic nanoparticles
┬L Andrade, JD Fabris, JD Ardisson, MA Valente, JMF Ferreira
Journal of Nanomaterials 2012 (1), 454759, 2012
Sintered NbO powders for electronic device applications
C Nico, MRN Soares, J Rodrigues, M Matos, R Monteiro, MPF Graša, ...
The Journal of Physical Chemistry C 115 (11), 4879-4886, 2011
Influence of the strong magnetocrystalline anisotropy on the magnetocaloric properties of MnP single crystal
MS Reis, RM Rubinger, NA Sobolev, MA Valente, K Yamada, K Sato, ...
Physical Review B—Condensed Matter and Materials Physics 77 (10), 104439, 2008
Dielectric properties of polystyrene–CCTO composite
F Amaral, CPL Rubinger, F Henry, LC Costa, MA Valente, ...
Journal of Non-Crystalline Solids 354 (47-51), 5321-5322, 2008
Electrical properties of lithium niobium silicate glasses
MPF Graša, MA Valente, MGF da Silva
Journal of non-crystalline solids 325 (1-3), 267-274, 2003
Effect of oxygen vacancies on SrTiO3 electrical properties
H Trabelsi, M Bejar, E Dhahri, M Sajieddine, K Khirouni, PR Prezas, ...
Journal of Alloys and Compounds 723, 894-903, 2017
Spectroscopy studies of NiFe2O4 nanosized powders obtained using coconut water
JAC De Paiva, MPF Graša, J Monteiro, MA Macedo, MA Valente
Journal of Alloys and Compounds 485 (1-2), 637-641, 2009
Crystallite size study of nanocrystalline hydroxyapatite and ceramic system with titanium oxide obtained by dry ball milling
CC Silva, MPF Graša, MA Valente, ASB Sombra
Journal of materials science 42, 3851-3855, 2007
Structural and electrical study of CaCu3Ti4O12 (CCTO) obtained in a new ceramic procedure
AFL Almeida, PBA Fechine, MPF Graša, MA Valente, ASB Sombra
Journal of Materials Science: Materials in Electronics 20, 163-170, 2009
Effect of Fe-doping on the structure and magnetoelectric properties of (Ba 0.85 Ca 0.15)(Ti 0.9 Zr 0.1) O 3 synthesized by a chemical route
EV Ramana, F Figueiras, A Mahajan, DM Tobaldi, BFO Costa, MPF Graša, ...
Journal of Materials Chemistry C 4 (5), 1066-1079, 2016
Ferroelectric and ferromagnetic properties of Gd-doped BiFeO3–BaTiO3 solid solution
R Rai, I Bdikin, MA Valente, AL Kholkin
Materials Chemistry and Physics 119 (3), 539-545, 2010
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