Publications [LaTeX]
Books
1 - Effects of oxygen deficiency on the transport and dielectric properties of NdSrNbO
W. Hzez, A. Benali, H. Rahmouni, E. Dhari, K. Khirouni, B.F.O. Costa
Phys. Chem. Solids 117, 1-12 (2018)
Papers
International Journals
2 - Assessment of the critical behavior in the multiferroic Bi0.8Ba0.1Er0.1Fe0.96Cr0.02Co0.02O3 material, multi-substitution effect on magnetic and Mössbauer properties
A. Benali, M. Bejar, E. Dhahri, E. Hlil, M.P.F. Graca, M.A. Valente, B.F.O. Costa
J. Magn. Magn. Mater. 524, 167640 (2021)
3 - Structural, dielectric relaxation and magnetic features of the (La0.Ca0.2)0.9Bi0.1Fe1-yTiyO3 (y = 0.0 and 0.1) nanoparticles
A. Benali, M. Bejar, E. Dhahri, M.P.F. Graça, M.A. Valente, E.K. Hlil, B.F.O. Costa
J. Alloys Compd. 876, 160222 (2021)
4 - Mg-substitution effect on microstructure, dielectric relaxation and conduction phenomenon of Fe based Perovskite nanomaterials
A. Bougoffa, A. Benali, M. Bejar, E. Dhahri, M.P.F. Graca, M.A. Valente, L. Bessais, B.F.O. Costa
J. Alloys Compd. 856, 157425 (2021)
5 - Synthesis and study of the structural and dielectric properties of La0.67Ca0.2Ba0.13Fe1−xMnxO3 ferrites (x = 0, 0.03 and 0.06)
A. Dhahri , A. Zaouali, A. Benali, N. Abdelmoulla, J. Massoudi, K. Nouri, L. Bessais, M. P. F. Graça, M. A. Valente, B.F.O. Costa
J. Mater. Sci. Mater. Electron. (2021)
6 - Investigation of Cr substitution effect on the evolution of La0.67Ca0.2Ba0.13Fe1-xCrxO3 (x 0 0 and 0.03) electrical properties under frequency and temperature variation
Ah. Dhari, A. Bougoffa, A. Zaouali, A. Benali, M.P.F. Graça, M.A. Valente, B.F.O. Costa, N. Abdelmoula, J.F.M.L. Mariano
Eur Phys J Plus 136, 823 (2021)
7 - Synthesis and investigation of oxygen deficiency effect on electric properties of La0.75Ba0.10Sr0.15FeO2.875-δ (δ = 0.00, 0.125 and 0.25) ferrites!
Bouzayen, R. Dhahri, A. Benali, S. Chaabouni, K. Khirouni, B.F.O Costa
J. Mater. Sci. Mater. Electron. 32, 13000-13013 (2021)
8 - Structural, morphological and excellent gas sensing properties of La1-2xBaxBixFeO3 (0.00≤x≤0.20) nanoparticles
E.M. Benali, A. Benali, M. Bejar, E. Dhahri, V.A. Khomchenko, L. Peng, J. Wu, B.F.O. Costa
J. Alloys Compd. 883, 160856 (2021)
9 - Structural, morphological, Raman, dielectric and electrical properties of La1-2xBaxBixFeO3 (0.00 <=x <=0.20) compounds
E.M. Benali, A. Benali, M. Bejar, E. Dhahri, M.P.F. Graca, M.A. Valente, B.F.O. Costa
RSC Adv. 11(57), 36148-36165 (2021)
10 - Study of the influence of 2.5% Mg2+ insertion in the B-site of La0.8Ca0.1Pb0.1FeO3 on its structural, electrical and dielectric properties
H. Issaoui, A. Benali, F. Issaoui, E. Dhahri, B.F.O. Costa, M.P.F. Graca, M.A. Valente, M.L. Bouazizi
RCS Adv. 11(52), 33070-33080 (2021)
11 - Electrical conductivity and dielectric properties of Sr doped M-type barium hexaferrite BaFe12O19
Y. Marouani, J. Massoudi, M. Noumi, A. Benali, E. Dhahri, P. Sanguino, M.P.F. Graça, M.A. Valente, B.F.O. Costa
RSC Adv. 11 (3), 1531-1542 (2021)
12 - Effect of Bi-substitution in A-site of multiferroic La0.8Ca0.2FeO3 on structural, electrical and dielectric properties
H. Issaoui, A. Benali, M. Bejar, E. Dhahri, B.F.O. Costa, M.P.F. Graça, M.A. Valente
RSC Adv 10, 16132-16146 (2020)
13 - Effect of the annealing temperature and of Bi substitution on the structural and magnetic behaviors of double-doping (Bi/La,Ca) (La0.8Ca 0.2)1-x BixFeO3 compounds
H. Issaoui, A. Benali, M. Bejar, E. Dhahri, R.F. Santos, B.F.O. Costa
New J. Chem 44, 9813-9821 (2020)
14 - Influence of Non-magnetic Ti4+ Ion Doping at Mn Site on Structural, Magnetic, and Magnetocaloric Properties of La0.5Pr0.2Sr0.3Mn1−xTixO3 Manganites (x = 0.0 and 0.1)
S. Smiy, A.Omri, R. Moussi, A. Benali, S. Hcini, B.F.O. Costa, E.K. Hlil, E. Dhahri
32 (6), 1653-1662 (2019)
Communications
Oral
15 - Preparation method effect on structural, morphological and dielectric properties of (La0.8Ca0.2)0.6Bi0.4FeO3 multiferroic compound
A. Benali, B.M.G. Melo, M. Bejar, E. Dhahri, M.P.F. Graça, M.A. Valente, B.F.O. Costa
3rd International Conference on Multifunctional Materials and their Applications (2MAP-2019), Monastir, Tunísia, dezembro (livro de resumos pp 17) (2019)
16 - Synthesis and study of the structural and dielectric properties of ferrites La0.67Ca0.2Ba0.13Fe1-yMnyO3 (y=0, 0.03, 0.06)
Ah. Dhahri, A. Zaouli, A. Benali, N. Abdelmoulla, B.F.O. Costa
3rd International Conference on Multifunctional Materials and their Applications (2MAP-2019), Monastir, Tunísia, dezembro (livro de resumos pp 200) (2019)
17 - Effect of synthesis route on structural, morphological, Raman, dielectric and electric properties of La0.8Ba0.1Bi0.1FeO3
E.M. Benali, A. Benali, M. Bejar, E. Dhahri, M.P.F. Graça, M.A. Valente, B.F.O. Costa
3rd International Conference on Multifunctional Materials and their Applications (2MAP-2019), Monastir, Tunísia, dezembro (livro de resumos pp 46) (2019)
18 - Influence of oxygen deficiency on optical and dielectric properties of La0.75Ba0.10Sr0.15FeO2.875- compounds
M. Bouzayen, R. Dhahri, A. Benali, S. Chaabouni, K. Khirouni, B.F.O. Costa
3rd International Conference on Multifunctional Materials and their Applications (2MAP-2019), Monastir, Tunísia, dezembro (livro de resumos pp 92) (2019)
19 - Morphological, structural, Raman and Moessbauer properties of (La0.8Ca0.2)0.95 Bi0.05FeO3 compound
H. Issaoui, A. Benali, M. Bejar, E. Dhari, B.F.O. Costa, N.Kus, B.A. Nogueira, R. Fausto
2nd International Conference on Multifunctional Materials and their applications (2MAP-2017), Monastir, Tunisia, novembro(livro de resumos pp 57). (2017)
Poster
20 - Structural, morphological, Raman, Mössbauer and dielectric properties of Ni0.5Zn0.5FeCoO4 ferrite nanoparticles prepared by sol-gel method
A. Omri, M. Horchani, A. Benali, E. Dhahri, B.F.O. Costa, M.A. Valente
3rd International Conference on Multifunctional Materials and their Applications (2MAP-2019), Monastir, Tunísia, dezembro (livro de resumos pp. 34) (2019)
21 - The annealing temperature effect on structural, morphological and dielectric properties of La0.8Ba0.1Ce0.1FeO3 perovskite
E.M. Benali, A. Benali, M. Bejar, E. Dhahri, M.P.F. Graça, M.A. Valente, B.F.O. Costa,
3rd International Conference on Multifunctional Materials and their Applications (2MAP-2019), Monastir, Tunísia, dezembro, (livro de resumos pp. 47) (2019)
22 - Mössbauer and magnetic studies on (La0.8Ca0.2)1-xB1xFeO3 (x=0.0, 0.1 and 0.2) perovskites
H. Issaoui, A. Benali, M. Bejar, E. Dhahri, B.F.O. Costa
International Conference on the Applications of Moessbauer Effect (ICAME 2019), Dalian, China, setembro, (livro de resumos pp.137) (2019)
23 - Structural, morphological and Mössbauer spectroscopy studies on LaCaBiFeO3 perovskite nanoparticles
H. Issaoui, A. Benali, M. Bejar, E. Dhahri, B.F.O. Costa, R.F. Santos
Rencontres du Groupe Francophone de Spectrometrie Mössbauer, Beni-Mellal, Marrocos, maio, (livro de resumos, pp. 53a). (2017)
