Study of the structural, optical and dielectric properties of the Ba0.95Sm0.034Ti(1−x)ZrxO3 solid solution

El Hassan Yahakoub, Khalid Lemrini, Talal Moudrikah, El Houcine Lahrar, Slimane Raissi, Amine Bendahhou, Ilyas Jalafi, Fatima Chaou, Soufian El Barkany and Mohamed Abou-Salama

RSC Adv., 2025, 15, 49269
DOI: 10.1039/D5RA08059B

The effects of Sr-substitution in Ba2SmTi2Nb3O15 ceramics: structural study, optical properties, and complex impedance spectroscopy

Karim. Chourti, Ilyas. Jalafi, Amine. Bendahhou, Soufian El Barkany and Mohamed. Abou-Salama

RSC Adv., 2024, 14, 8567
DOI: 10.1039/D4RA00068D

Exploring the effects of zirconium doping on barium titanate ceramics: structural, electrical, and optical properties

Suravi Islam, Mohammad Robel Molla, Nazia Khatun, Nazmul Islam Tanvir, Mahmuda Hakim and Md. Saidul Islam

Mater. Adv., 2025, 6, 1403
DOI: 10.1039/D4MA00967C

Unveiling the potential of Cs2AgBiBr6 for energy storage application by the achievement of high specific and quantum capacitance

Khushboo Gupta, O.P. Thakur, Mohit Verma and Manish Kumar

Inorganic Chemistry Communications, 2025, 179, 114653
DOI: 10.1016/j.inoche.2025.114653

Structural study and temperature dependent relaxation and conduction mechanism of orthorhombic tungsten bronze Ba4La28/3(Zr0.05Ti0.95)18O54 ceramic

Amine Bendahhou, Karim Chourti, El Hassan Yahakoub, Fatima Chaou, Ilyas Jalafi, Soufian El Barkany and Mohamed Abou-Salama

Materials Research Bulletin, 2023, 165, 112319
DOI: 10.1016/j.materresbull.2023.112319

Expansion of the stability range of the CaCu3Ti4O12 (CCTO) ceramics through Co-substitution with Sc3+/Zr4+

Ilyas Jalafi, Fatima Chaou, Karim Chourti, Mohamed Chokri, Wassima EL Hadouchi, El Hassan Yahakoub, Amine Bendahhou, Soufian EL Barkany and Mohamed Abou-Salama

Ceramics International, 2025, 51, 17547
DOI: 10.1016/j.ceramint.2025.01.527

Optical, electrical, and crystal structure study of BaZr0.01Ti0.99O3 ceramics modified with Gd3+ and Y3+ rare-earth ions

El Hassan Yahakoub, Amine Bendahhou, Fatima Chaou, Ilyas Jalafi, Soufian EL. Barkany, Zahra Bahari and Mohamed Abou-Salama

Ceramics International, 2024, 50, 19002
DOI: 10.1016/j.ceramint.2024.02.389

Structural and electrical properties of Li- and Na-Based chromium NASICON: Insights into ionic conductivity and dielectric behavior

Leila Miladi, Naoufel Ben Hamadi, Abderrazek Oueslati, Ahlem Guesmi, Fehmi Boufahja and Houcine Naïli

Inorganic Chemistry Communications, 2025, 177, 114391
DOI: 10.1016/j.inoche.2025.114391

Effect of sodium substitution by yttrium on the structural, dielectric and electrical properties of Ba2Na(1-3x)YxNb5O15 ceramics

El Hassan Yahakoub, Amine Bendahhou, Ilyas Jalafi, Fatima Chaou, Soufian EL Barkany, Zahra Bahari and Mohamed Abou-Salama

Heliyon, 2023, 9, e21037
DOI: 10.1016/j.heliyon.2023.e21037

A-Site Doping Effect on PLZT Relaxor Ferroelectric Glass-Free Medium-Temperature Sintering Ceramics

Shuhan Zhang, Qingwei Liao, Yue Xu, Xinyu Liu, Haoran Zhang, Hongxian Wang, Heyu Dong and Lei Qin

Coatings, 2025, 15, 1032
DOI: 10.3390/coatings15091032

Structural study and evaluation of dielectric, electrical, optical and energy storage properties of Sr5CaTi2-xZnxNb8O30 ceramics

Amine Bendahhou, El Hassan Yahakoub, Khalid Lemrini, Slimane Raissi, El Houcine Lahrar, Talal Moudrikah, Fatima Chaou, Ilyas Jalafi, Karim Chourti, Mohamed El Miz, Soufian El Barkany and Mohamed Abou-Salama

Ceramics International, 2026, 52, 1237
DOI: 10.1016/j.ceramint.2025.11.433

Reducing leakage current and enhancing dielectric properties of isovalent-substituted lead-free NBT perovskite

Fatima Chaou, Ilyas Jalafi, Anass Chrir, El Hassan Yahakoub, Karim Chourti, Amine Bendahhou, Soufian El Barkany, Pascal Marchet and Mohamed Abou-Salama

Ceramics International, 2024, 50, 31135
DOI: 10.1016/j.ceramint.2024.05.419

Influence of strontium and donor ion substitution on the dielectric, optical, and nonlinear characteristics of (Ca0.9Sr0.1)0.95A0.033Cu3Ti4O12 ceramics

Jalafi Ilyas, Fatima Chaou, El Hassan Yahakoub, Karim Chourti, Amine Bendahhou, Anass Chrir, Soufian EL Barkany and Mohamed Abou-Salama

Materials Chemistry and Physics, 2024, 318, 129231
DOI: 10.1016/j.matchemphys.2024.129231

Impedance and modulus spectroscopy of Bi0·5Na0·5Nb0·5Fe0·5O3 ceramic

Parbati Naik and Sunanda Kumari Patri

International Journal of Materials Research, 2025, 116, 190
DOI: 10.1515/ijmr-2023-0322

W- and Nd- co-doping for enhanced piezoelectric performance in Bi4Ti3O12 layered ceramics

Xing Zhang, Hongcai Yu, Biao Zhang, Ceng Zhang, Xiaotian Li, Shizi Peng, YangYang Zhou, Mingyang Tang, Da Zu, Wei Li, Zhiyong Zhou, Yunya Liu, Aimé Peláiz-Barranco and Bin Yang

Ceramics International, 2026
DOI: 10.1016/j.ceramint.2026.02.438

Investigation of Morphology, Optical and Electronic Ac Conduction of the Olivine Manganite Compound: NaMnPO4

Leila Miladi, Malika Ben Gzaiel, Bilel Azaza, Abderrazek Oueslati and Houcine Naїli

Eur J Inorg Chem, 2024, 27
DOI: 10.1002/ejic.202400038

Effect of rare earth substitution on pyroelectric, ferroelectric, and piezoelectric properties lead-free Ba0.85Ca0.12RE0.03Ti0.90Zr0.04Nb0.042O3 (RE = Ce or Pr) ceramics

Z. Raddaoui, P. Marchet, M. Bourguiba, J. Lelievre, T. Alshahrani, M. A. Garcia and H. Belmabrouk

J Mater Sci: Mater Electron, 2023, 34
DOI: 10.1007/s10854-023-11051-z

Electrical and microstructural characterization of fly ash and pyrophyllite-based geopolymers for sustainable energy transition applications

Hanane El Harouachi, El Hassan Yahakoub, Fuad Khoshnaw, Mohammed Elgettafi, Abdelilah El Haddar, Chengying Bai, Mohammed Mansori and Mohamed Loutou

International Communications in Heat and Mass Transfer, 2026, 170, 110065
DOI: 10.1016/j.icheatmasstransfer.2025.110065

Correlation between structural, micro-structural studies and dielectric properties of Pb1-xSrxTiO3 ceramics obtained via Pb substituted by Sr hydrothermally synthesized at low temperature

E.H. LAHRAR, A. BENDAHHOU, O. EL GHADRAOUI, M. ZOUHAIRI, A. HARRACH, T. LAMCHARFI and E.H. EL GHADRAOUI

Materials Science and Engineering: B, 2024, 302, 117250
DOI: 10.1016/j.mseb.2024.117250

Development of Diopside-Modified Marl-Based Dielectric Composite for Microelectronics Applications

Nassima Riouchi, Oussama Riouchi, Othmane Lamrani, El Hassan Yahakoub, Mohammed Mansori, Boštjan Genorio, Mitja Kolar, Petranka Petrova, Soufian El Barkany, Mohamed Abou-Salama and Mohamed Loutou

Nanomaterials, 2025, 15, 668
DOI: 10.3390/nano15090668

Synergistic A-site co-doping of (Na1/2Bi1/2)xBa1−xZn1/3Nb2/3O3 perovskites: doping mechanisms, microstructure and impedance studies

Y. Feng, A.T.Z. Lim, M. Lu, J. Sun, K.Y. Chan, S. Ghotekar, D. Zhou, D.C. Sinclair and K.B. Tan

Journal of Science: Advanced Materials and Devices, 2025, 10, 100971
DOI: 10.1016/j.jsamd.2025.100971

Optimisation of electrical conductivity and dielectric properties of Sn4+-doped (Na0.5Bi0.5)TiO3 perovskite

Fatima Chaou, Amine Bendahhou, Karim Chourti, Ilyas Jalafi, El Hassan Yahakoub, Soufian El Barkany and Mohamed Abou-Salama

Ceramics International, 2023, 49, 17940
DOI: 10.1016/j.ceramint.2023.02.163

Effect of Ca, Nd, and Mn substitution on the microstructural, optical, and dielectric properties of lead-free Na0.5Bi0.5TiO3 ceramics

Fatima Chaou, Ilyas Jalafi, Fatima Arhmir, Karim Chourti, El Hassan Yahakoub, Amine Bendahhou, Soufian El Barkany and Mohamed Abou-Salama

Materials Chemistry and Physics, 2025, 339, 130766
DOI: 10.1016/j.matchemphys.2025.130766

Structural, Dielectric, and Impedance Properties of Sintered Al6Si2O13 Composite for Electronic Applications

Nassima Riouchi, Oussama Riouchi, Abderrahmane Elmelouky, Mohammed Mansori, Boštjan Genorio, Petranka Petrova, Soufian El Barkany, Mohamed Abou-Salama and Mohamed Loutou

J. Compos. Sci., 2026, 10, 118
DOI: 10.3390/jcs10030118

Dielectric and optical properties, high temperature conduction, and relaxation behavior of donor-element modified NBST material

Fatima Chaou, Ilyas Jalafi, Amine Bendahhou, El Hassan Yahakoub, Soufian El Barkany and Mohamed Abou-Salama

Materials Chemistry and Physics, 2023, 310, 128426
DOI: 10.1016/j.matchemphys.2023.128426

Synthesis and characterization of new doped dielectric materials based on CaCu3Ti4O12 (CCTO) applied at high temperature

Ilyas Jalafi, Fatima Chaou, Wissal Bouazzati, El Hassan Yahakoub, Amine Bendahhou, Soufian EL Barkany and Mohamed Abou-Salama

Journal of Solid State Chemistry, 2024, 331, 124506
DOI: 10.1016/j.jssc.2023.124506

Enhancement of dielectric performance in tungsten bronze ceramics by substituting 25 % of Gd into SrSmTiNbO ceramic

Karim Chourti, Fatima Chaou, Ilyas Jalafi, El Hassan Yahakoub, Amine Bendahhou, Soufian El Barkany and Mohamed Abou-salama

Materials Chemistry and Physics, 2024, 323, 129615
DOI: 10.1016/j.matchemphys.2024.129615

Defect engineering design and electrical breakdown model improve dielectric properties and reliability of rare-earth doped BaTiO3-based ceramics

Zhourui Zhang, Junhui Tan, Xiong Huang, Jun Yang, Shanming ke, Zhenxiao Fu, Xiuhua Cao, Pengfei Wang, Lei Zhang, Shuhui Yu and Rong Sun

Ceramics International, 2025, 51, 705
DOI: 10.1016/j.ceramint.2024.11.052

Tailoring dielectric and energy storage properties of BaTiO3 ceramics via Bi3+ doping: A sol-gel approach

Fouad El Aychaoui, Mohammed Bouzid, Abdelilah Rjeb, Lahoucine Hajji, Yahya Ababou, Abdelhalim El Basset and Mohamed Naji

Ceramics International, 2025, 51, 62489
DOI: 10.1016/j.ceramint.2025.10.388