M. Bejar

2.5k total citations
116 papers, 2.1k citations indexed

About

M. Bejar is a scholar working on Electronic, Optical and Magnetic Materials, Materials Chemistry and Condensed Matter Physics. According to data from OpenAlex, M. Bejar has authored 116 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 90 papers in Electronic, Optical and Magnetic Materials, 72 papers in Materials Chemistry and 57 papers in Condensed Matter Physics. Recurrent topics in M. Bejar's work include Magnetic and transport properties of perovskites and related materials (78 papers), Advanced Condensed Matter Physics (54 papers) and Multiferroics and related materials (38 papers). M. Bejar is often cited by papers focused on Magnetic and transport properties of perovskites and related materials (78 papers), Advanced Condensed Matter Physics (54 papers) and Multiferroics and related materials (38 papers). M. Bejar collaborates with scholars based in Tunisia, France and Portugal. M. Bejar's co-authors include E. Dhahri, E.K. Hlil, M.P.F. Graça, M.A. Valente, A. Benali, M. Khlifi, Aref Omri, M. Sajieddine, L. C. Costa and H. Trabelsi and has published in prestigious journals such as Journal of Applied Physics, Chemical Physics Letters and Applied Surface Science.

In The Last Decade

M. Bejar

113 papers receiving 2.1k citations

Peers

Countries citing papers authored by M. Bejar

Since Specialization

Citations

This map shows the geographic impact of M. Bejar's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by M. Bejar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites M. Bejar more than expected).

Fields of papers citing papers by M. Bejar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by M. Bejar. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by M. Bejar. The network helps show where M. Bejar may publish in the future.

Co-authorship network of co-authors of M. Bejar

This figure shows the co-authorship network connecting the top 25 collaborators of M. Bejar. A scholar is included among the top collaborators of M. Bejar based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with M. Bejar. M. Bejar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Summerfield scaling model and conduction processes for the determination of the transport properties of the Ba0.25Sr0.25Fe2.5O4 ceramic 2024 ·Physica B Condensed Matter ·(unknown), J. Massoudi, A. Benali, Abderrazek Oueslati, M. Bejar, E. Dhahri, M.P.F. Graça, M.A. Valente, M. Jemmali	4
2	Study of the correlation between the magnetic and electrical properties of the La _0.6 Sr _0.4 MnO ₃ compound 2024 ·RSC Advances ·(unknown), (unknown), M. Bejar, E. Dhahri, Nouari Saheb	4
3	A new spinel compound, Ba0.25Sr0.25Fe2.5O4, developed for use in gas sensing applications 2024 ·Colloids and Surfaces A Physicochemical and Engineering Aspects ·(unknown), A. Benali, M. Bejar, E. Dhahri, M.P.F. Graça, M.A. Valente, Lin Peng, Jiangtao Wu	2
4	Synthesis, characterization, and sensitivity tests of La0.8Ba0.1Bi0.1FeO3 nanoparticles towards a few parts-per-billion of acetone gas 2024 ·Heliyon ·(unknown), (unknown), A. Benali, M. Bejar, E. Dhahri, Jiangtao Wu, Lin Peng, (unknown), João Pina, B. F. O. Costa	1
5	Significant improvement of dielectric, magnetic, and gas-sensing properties of the (La0.8Ca0.2)0.6Bi0.4FeO3 nanomaterial: particles size effects 2023 ·Journal of Materials Science Materials in Electronics ·A. Benali, (unknown), B.M.G. Melo, A. Tozri, M. Bejar, E. Dhahri, M.P.F. Graça, M.A. Valente, Lin Peng, Jiangtao Wu, B. F. O. Costa	4
6	CoFe2O4 spinel ferrite studies on permanent magnet application and cytotoxic effects on breast and prostate cancer cell lines 2023 ·Journal of Materials Science Materials in Electronics ·A. Benali, (unknown), M. Bejar, E. Dhahri, M.P.F. Graça, M.A. Valente, P. Sanguino, Luísa A. Helguero, Khaldoun Bacharı, Artur M. S. Silva, B. F. O. Costa	8
7	Cross-relaxation induced efficient 1.55 μm emission in La1.95Er0.05Ti2O7 towards an application as an amplifier for silica-fibers 2023 ·Optical Materials ·(unknown), (unknown), (unknown), M. Bejar, E. Dhahri	4
8	Investigation of temperature and frequency dependence of the dielectric properties of multiferroic (La_0.8Ca_0.2)_0.4Bi_0.6FeO₃nanoparticles for energy storage application 2022 ·RSC Advances ·(unknown), (unknown), A. Benali, M. Bejar, E. Dhahri, M.P.F. Graça, M.A. Valente, Gonzalo Otero‐Irurueta, B. F. O. Costa	16
9	Preparation of double-doping LaFeO3 thin film for ethanol sensing application 2022 ·Journal of Molecular Structure ·(unknown), M. Bejar, E. Dhahri, T. Fiorido, Khalifa Aguir, Marc Bendahan	3
10	Structural, morphological, Raman, dielectric and electrical properties of La_1−2xBa_xBi_xFeO₃ (0.00 ≤ x ≤ 0.20) compounds 2021 ·RSC Advances ·(unknown), A. Benali, M. Bejar, E. Dhahri, M.P.F. Graça, M.A. Valente, B. F. O. Costa	17
11	Mössbauer and magnetic studies of (La0.8Ca0.2)1-xBixFeO3 perovskites 2020 ·Hyperfine Interactions ·(unknown), A. Benali, M. Bejar, E. Dhahri, B. F. O. Costa	5
12	Investigation of Griffiths-like phase at low temperature in a new magnetocaloric compound, Al2Mn2O7 2020 ·Journal of Physics and Chemistry of Solids ·(unknown), (unknown), K. Nouri, M. Bejar, E. Dhahri	7
13	Structural, morphological, Raman and ac electrical properties of the multiferroic sol-gel made Bi0.8Er0.1Ba0.1Fe0.96Cr0.02Co0.02O3 material 2018 ·Journal of Alloys and Compounds ·A. Benali, B.M.G. Melo, P.R. Prezas, M. Bejar, E. Dhahri, M.A. Valente, M.P.F. Graça, Bernardo A. Nogueira, B. F. O. Costa	25
14	Structure, Raman, dielectric behavior and electrical conduction mechanism of strontium titanate 2018 ·Physica E Low-dimensional Systems and Nanostructures ·H. Trabelsi, M. Bejar, E. Dhahri, M.P.F. Graça, M.A. Valente, K. Khirouni	21
15	Theoretical investigation of the magnetocaloric effect of La0.7(Ba, sr)0.3MnO3 compound at room temperature with a second-order magnetic phase transition 2015 ·Ceramics International ·(unknown), Aref Omri, M. Bejar, E. Dhahri, E.K. Hlil	35
16	Shine red and yellow photoluminescence in GdAlO3−δ powders 2015 ·Journal of Alloys and Compounds ·(unknown), M. Bejar, E. Dhahri, M.J. Soares, (unknown), M.A. Valente	6
17	Structural, magnetic and magnetocaloric properties of AMn1−xGaxO3 compounds with 0≤x≤0.2 2012 ·Physica B Condensed Matter ·Aref Omri, M. Bejar, M. Sajieddine, E. Dhahri, E.K. Hlil, M. Es‐Souni	26
18	Electrical conductivity and dielectric analysis of La0.75(Ca,Sr)0.25Mn0.85Ga0.15O3 perovskite compound 2012 ·Journal of Alloys and Compounds ·Aref Omri, M. Bejar, E. Dhahri, M. Es‐Souni, M.A. Valente, M.P.F. Graça, L. C. Costa	96
19	Synthesis, Magnetic Properties, Magnetic Entropy and Arrot Plot of Antiferromagnetic Frustrated Er2Ti2O7 Compound 2011 ·Journal of Superconductivity and Novel Magnetism ·(unknown), M. Bejar, M. Hussein, E. Dhahri, M.A. Valente, E.K. Hlil	17
20	New scanning photoluminescence technique for mapping the lifetime and the doping density: application to carbon doped InGaAs/InP layers and heterostructures 2002 ·Stanisław Krawczyk, M. Bejar, (unknown), (unknown), B. Sermage, J.L. Benchimol, (unknown), Dai Cui, D. Pavlidis	2

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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