Publicações
Pairing High Piezoelectric Coefficients, d(33), with High Curie Temperature (T-C) in Lead-Free (K,Na)NbO3
Rafiq, MA; Costa, ME; Vilarinho, PM
2016, ACS APPLIED MATERIALS & INTERFACES, 8, 49, 33755-33764.
Defects and charge transport in Mn-doped K0.5Na0.5NbO3 ceramics
Rafiq, MA; Tkach, A; Costa, ME; Vilarinho, PM
2015, PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 17, 37, 24403-24411.
Impedance Analysis and Conduction Mechanisms of Lead Free Potassium Sodium Niobate (KNN) Single Crystals and Polycrystals: A Comparison Study
Rafiq, MA; Costa, ME; Tkach, A; Vilarinho, PM
2015, CRYSTAL GROWTH & DESIGN, 15, 3, 1289-1294.
Compositional homogeneity of textured KNN-based ceramics
M.A. Rafiq, R. Pinho, M.E. Costa and P.M. Vilarinho
2015, Microscopy and Microanalysis, 21, S6.
Texturization of potassium sodium niobate (KNN) ceramics in the presence of CuO and MnO
Pinho, R; Rafiq, MA; Costa, ME; Vilarinho, PM
2015, Microscopy and Microanalysis, 21, S6.
Structural, dielectric and impedance spectroscopy studies in (Bi0.90R0.10)Fe0.95Sc0.05O3 [R = La, Nd] ceramics
Coondoo, I; Panwar, N; Rafiq, MA; Puli, VS; Rafiq, MN; Katiyar, RS
2014, CERAMICS INTERNATIONAL, 40, 7, 9895-9902.
Establishing the Domain Structure of (K0.5Na0.5)NbO3 (KNN) Single Crystals by Piezoforce-Response Microscopy
Rafiq, MA; Costa, MEV; Vilarinho, PM
2014, SCIENCE OF ADVANCED MATERIALS, 6, 3, 426-433.
Precise determination of phonon constants in lead-free monoclinic (K0.5Na0.5)NbO3 single crystals
Rafiq, MA; Supancic, P; Costa, ME; Vilarinho, PM; Deluca, M
2014, APPLIED PHYSICS LETTERS, 104, 1.