Abdelhadi El Hachmi

Scopus Publications

Study of the structural, optical, and electronic properties of gadolinium orthophosphate: a combination of experimental and theoretical studies
I. Abdelrhafor, L. H. Omari, M. Lassri, S. Tarik, A. El Hachmi, et al.
Materials Advances, 2026
We inspected effectively the 4f–4f, 4f–5d and luminescence transitions mechanisms of GdPO 4 , merging mBJ+SOC and UV-vis.
Electrochemical hydrogen storage in tunable oxide frameworks: Advances and prospects in pyrochlore and perovskite materials
Brahim Arfoy, Mohammad Elmourabit, Mohamed Douma, Abdelhadi El Hachmi, Leila Loubbidi, et al.
International Journal of Hydrogen Energy, 2026
Correction: Structural, optical, and electronic properties of europium orthophosphate: a combination of experimental and theoretical studies
I. Abdelrhafor, L. H. Omari, M. Lassri, L. Abbassi, A. El Hachmi, et al.
Journal of Materials Chemistry C, 2026
Correction for ‘Structural, optical, and electronic properties of europium orthophosphate: a combination of experimental and theoretical studies’ by I. Abdelrhafor et al. , J. Mater. Chem. C , 2026, 14 , 4598–4607, https://doi.org/10.1039/d5tc03857j.
Structural, optical, and electronic properties of europium orthophosphate: a combination of experimental and theoretical studies
I. Abdelrhafor, L. H. Omari, M. Lassri, L. Abbassi, A. El Hachmi, et al.
Journal of Materials Chemistry C, 2026
We investigated three transition types, combining DFT and UV-Vis. Eu 3+ triggers 4f–4f and 4f–5d. PO 3 units causes the last one.
Photocatalytic degradation of tetracycline using ZnO-modified Y2Ti2O7 nanoparticles
Brahim Arfoy, Idris Khaddoudi, Leila Loubbidi, Mohammad Elmourabit, Oualid El Haddade, et al.
Micro and Nanostructures, 2026
Exploring the tetragonal crystal structure of perovskites BaLa2Cu1−x Ba xTi2O9 (x = 0.00, 0.15, 0.30) via X-ray diffraction and the Rietveld method
Abdelhadi El Hachmi
Powder Diffraction, 2025
BaLa 2 Cu 1− x Ba x Ti 2 O 9 ( x = 0.00, 0.15, and 0.30) ceramics were synthesized in polycrystalline form via the conventional solid-state reaction techniques in air. The crystal structure of the title compositions was characterized by room-temperature X-ray powder diffraction and analyzed using the Rietveld refinement method. All the compositions crystallize in the tetragonal symmetry of space group I 4/ mcm (No. 140) with cell volumes: 249.43(1) Å 3 for x = 0.00, 249.42(1) Å 3 for x = 0.15, and 250.05(1) Å 3 for x = 0.30. The tilt system of the M O 6 octahedra ( M = Cu(Ba2)/Ti) corresponds to the notation a 0 a 0 c − . The M O 6 octahedra share the corners via oxygen atoms in 3 D. Along the c -axis, the octahedra are connected by O(1) atoms of (0, 0, 1/4) positions; while in the ab -plane, they are linked by O(2) atoms of ( x , x + 1/2, 0) positions. The bond angle of M –O2– M is 168.6(7)° for x = 0.00, 168.6(6)° for x = 0.15, and 166.8(6)° for x = 0.30, whereas the bond angle of M –O1– M is constrained to be 180° by space group I 4/ mcm.
Large reversible magnetocaloric effect in GdPO4 nano-spherical particles at ultralow temperatures
Meryam Lassri, Said El Ouahbi, Imane Abdelrhafore, Lhaj El Hachemi Omari, Abdelhadi El Hachmi, et al.
Journal of Magnetism and Magnetic Materials, 2025
Floatable clay-alginate beads for water treatment: Experimental and molecular modeling approaches to Pb(II) and malachite green removal
Hajar Abara, Jaber Raissouni, Hajar Saadani, Abdelhadi El Hachmi, Mohamed Hadri, et al.
International Journal of Biological Macromolecules, 2025
Crystal chemistry and structural phase transition in CaLa2Zn1–xCaxTi2O9 (x = 0.00, 0.15, 0.30, 0.45, 0.90 and 1.00)
Abdelhadi El Hachmi, Leila Loubbidi, Brahim El Ghmari, Brahim Arfoy, El Hossain Chtoun, et al.
Zeitschrift Fur Naturforschung Section B Journal of Chemical Sciences, 2025
Polycrystalline materials with the compositions CaLa2Zn1−x Ca x Ti2O9 (x = 0.00, 0.15, 0.30, 0.45, 0.90 and 1.00) were synthesized via the conventional solid-state reaction method under ambient conditions. Their crystal structures were determined at room temperature from powder X-ray diffraction (XRPD) using the Rietveld method. For compositions with x = 0.00, 0.15, 0.30, and 0.45, the structures crystallize in the orthorhombic space group Pbnm, with the octahedra tilting in-phase along the [001] direction, and out-of-phase along the [100] and [010] directions of the pseudocubic cell; corresponding to the tilt system a − a − c +. Compositions with x = 0.90 and 1.00 adopt the monoclinic space group P21/n, with the octahedra tilting in-phase along the c axis and out-of-phase along the a and b axes, consistent with the tilt system a − b − c +. In both structural models, the frameworks consist of corner-sharing BO6 octahedra in three dimensions. The structural distortion of the monoclinic phases indicates partial 1:1 B-site ordering between Ti4+ (occupying the 2c site) and a random mixture of 2/3 (Zn2+ 1−x Ca2+ x ) and 1/3 Ti4+ (occupying the 2d site). Along the c axis, the B–O1–B bond angles in the orthorhombic phases (B = Zn(Ca2)/Ti) were calculated to be 156.3° (x = 0.00), 157.3° (x = 0.15), 154.8° (x = 0.30), and 157.2° (x = 0.45). In contrast, the Ti1–O3–B′ bond angles in the monoclinic phases (B′ = Zn(Ca2)/Ti2) were found to be 158.5° (x = 0.90) and 158.3° (x = 1.00). These materials could have promising potential for applications in electrical and dielectric devices.
Linear and non-linear optical properties of FeSnO(OH)5 oxyhydroxide perovskite
Abdelhadi El Hachmi, Goutam Biswas, Subhadeep Sen, Bouchaib Manoun, Khalid Draoui, et al.
Journal of Materials Chemistry C, 2025
This work investigates the optical parameters of jeanbandyite to assess its potential applications for optoelectronic devices.
Comprehensive Structural and Optical Characterization of Zinc-Doped Gadolinium Titanate Pyrochlore Solid Solutions
Moroccan Journal of Chemistry, 2025
Synthesis and structural characterization of new perovskite phases, Ba2Bi0.572TeO6±δ and SrLa2NiFeNbO9
Abdelhadi El Hachmi, Zouhair Sadoune
Powder Diffraction, 2024
Large magnetocaloric effect and magnetic properties of EuRhO3
M. Lassri, M. Sajieddine, A. Elouafi, A. El Hachmi, S. El Ouahbi, et al.
Journal of Rare Earths, 2024
Electrical resistivity and magnetoresistance of Sr3Fe2+xMo1–xO9–3x/2 (x = 0.45, 0.60, and 1.00) prepared by the solid-state reaction
Abdelhadi El Hachmi, Said El Ouahbi, Yousra Ounza, Goutam Biswas, Hassan Lassri, et al.
Solid State Communications, 2024
Optical properties investigation of Sr2CaFe2WO9 triple perovskite for optoelectronic applications
Y. Arba, Z. Yamkane, J. Louafi, A. Elouafi, A. El Hachmi, et al.
Optik, 2023
Structural, morphological, magnetic and optical properties of Jeanbandyite prepared by the co-precipitation method
Abdelhadi El Hachmi, Subhadeep Sen, Rajib Mondal, Mohuya Paul, Abhijit Saha, et al.
Materials Today Communications, 2023
Complex dielectric, electric modulus, impedance, and optical conductivity of Sr3-x Pbx Fe2TeO9(x = 1.50, 1.88 and 2.17)
Abdelhadi El Hachmi, Bouchaib Manoun
International Journal of Materials Research, 2023
Magnetic, Magnetocaloric Properties and Phenomenological Model of Perovskite Type: Sr3Fe2+xMo1−xO9−3x/2 (x = 0.45, 0.60, and 1.00)
A. El Hachmi, S. El Ouahbi, B. Manoun, H. Lassri
Journal of Superconductivity and Novel Magnetism, 2022
Synthesis, structural and optical properties of perovskites-type: Sr3Fe2+xMo1−xO9−3x/2 (x = 0.30, 0.45, 0.60, 0.75 and 1.00)
Abdelhadi El Hachmi, Bouchaib Manoun, Mohammed Sajieddine, Youssef Tamraoui, Said El Ouahbi
Polyhedron, 2021
On the structural phase transitions and optical properties of Sr2Sr1-xCaxTeO6 (0 ≤ x ≤ 1) ceramics
Y. Tamraoui, F. El Bachraoui, F. Mirinioui, S. Louihi, J. Alami, et al.
Journal of Electroceramics, 2021
Structural and Mössbauer Studies of Sr1.5Ca1.5Fe2.25Mo0.75O9−δ and Sr1.92Ca1.08Fe2.04W9−δ Double Perovskites
A. El Hachmi, B. Manoun, Y. Tamraoui, S. Louihi, L. Bih, et al.
Journal of Structural Chemistry, 2020
Structural, Magnetic and Optical Properties Study of Tellurium-Based Perovskites: Sr3−xPbxFe2TeO9 (0 ≤ x ≤ 2.25)
A. El Hachmi, F. El Bachraoui, S. Louihi, Y. Tamraoui, S. Benmokhtar, et al.
Journal of Inorganic and Organometallic Polymers and Materials, 2020
Synthesis and Rietveld refinements of new ceramics Sr2CaFe2WO9 and Sr2PbFe2TeO9 perovskites
Abdelhadi El Hachmi, Y. Tamraoui, Bouchaib Manoun, R. Haloui, M.A. Elaamrani, et al.
Powder Diffraction, 2018
Temperature induced structural phase transition in Sr3-xCaxFe2TeO9 (0 ≤ x ≤ 1) probed by Raman and Mossbauer techniques
Abdelhadi El Hachmi, Bouchaib Manoun, Y. Tamraoui, F. Mirinioui, R. Abkar, et al.
Journal of Molecular Structure, 2017
Temperature and composition induced phase transitions in Sr2−xCa1+xTeO6 (0 ≤ x ≤ 2) double perovskite oxides
Y. Tamraoui, Bouchaib Manoun, F. Mirinioui, I. Saadoune, R. Haloui, et al.
Journal of Molecular Structure, 2017

RECENT SCHOLAR PUBLICATIONS

Electrochemical hydrogen storage in tunable oxide frameworks: Advances and prospects in pyrochlore and perovskite materials
B Arfoy, M Elmourabit, M Douma, A El Hachmi, L Loubbidi, EH Chtoun
International Journal of Hydrogen Energy 226, 154602 , 2026
2026
Study of the structural, optical, and electronic properties of gadolinium orthophosphate: a combination of experimental and theoretical studies
I Abdelrhafor, LH Omari, M Lassri, S Tarik, A El Hachmi, H Lassri, EK Hlil, ...
Materials Advances , 2026
2026
Correction: Structural, optical, and electronic properties of europium orthophosphate: a combination of experimental and theoretical studies
I Abdelrhafor, LH Omari, M Lassri, L Abbassi, A El Hachmi, S Tarik, ...
Journal of Materials Chemistry C 14 (13), 5570-5570 , 2026
2026
Structural, optical, and electronic properties of europium orthophosphate: a combination of experimental and theoretical studies
I Abdelrhafor, LH Omari, M Lassri, L Abbassi, A El Hachmi, S Tarik, ...
Journal of Materials Chemistry C , 2026
2026
Citations: 1
Synthesis and investigation of structural and linear/non-linear optical properties of T’- cuprate
A Elgharbi, M Sadik, M Lassri, AE Hachmi, M Oubla, H Lassri, M Abid, ...
Journal of Materials Science: Materials in Electronics 37 (2), 153 , 2026
2026
Exploring the tetragonal crystal structure of perovskites BaLa2Cu1− xBaxTi2O9 (x= 0.00, 0.15, 0.30) via X-ray diffraction and the Rietveld method
A El Hachmi
Powder Diffraction, 1-7 , 2025
2025
Photocatalytic degradation of tetracycline using ZnO-modified Y2Ti2O7 nanoparticles
B Arfoy, I Khaddodi, L Loubbidi, M Elmourabit, O El Haddade, I Allaoui, ...
Micro and Nanostructures, 208508 , 2025
2025
Comprehensive Structural and Optical Characterization of Zinc-Doped Gadolinium Titanate Pyrochlore Solid Solutions
O El Haddade, B Arfoy, M Douma, A El Hachmi, L Loubbidi, A Lamhamdi, ...
Moroccan Journal of Chemistry 13 (4), J. Chem. 13 (4)-1950 , 2025
2025
Large reversible magnetocaloric effect in GdPO4 nano-spherical particles at ultralow temperatures
M Lassri, S El Ouahbi, I Abdelrhafore, LEH Omari, A El Hachmi, ...
Journal of Magnetism and Magnetic Materials 629, 173291 , 2025
2025
Citations: 1
Floatable clay-alginate beads for water treatment: Experimental and molecular modeling approaches to Pb (II) and malachite green removal
H Abara, J Raissouni, H Saadani, A El Hachmi, M Hadri, K Draoui
International Journal of Biological Macromolecules, 146481 , 2025
2025
Citations: 3
Crystal chemistry and structural phase transition in CaLa2Zn1–x Ca x Ti2O9 (x= 0.00, 0.15, 0.30, 0.45, 0.90 and 1.00)
A El Hachmi, L Loubbidi, B El Ghmari, B Arfoy, EH Chtoun, B Manoun
Zeitschrift für Naturforschung B 80 (6-7), 223-232 , 2025
2025
Citations: 1
Linear and non-linear optical properties of FeSnO (OH) 5 oxyhydroxide perovskite
A El Hachmi, G Biswas, S Sen, B Manoun, K Draoui, Z Sadoune
Journal of Materials Chemistry C 13 (13), 6630-6640 , 2025
2025
Citations: 6
Synthesis and structural characterization of new perovskite phases, Ba2Bi0. 572TeO6±δ and SrLa2NiFeNbO9
A El Hachmi, Z Sadoune
Powder Diffraction 39 (4), 235-244 , 2024
2024
Citations: 2
Large magnetocaloric effect and magnetic properties of EuRhO3
M Lassri, M Sajieddine, A Elouafi, A El Hachmi, S El Ouahbi, R Moubah
Journal of Rare Earths 42 (9), 1724-1729 , 2024
2024
Citations: 19
Electrical resistivity and magnetoresistance of Sr3Fe2+ xMo1–xO9–3x/2 (x= 0.45, 0.60, and 1.00) prepared by the solid-state reaction
A El Hachmi, S El Ouahbi, Y Ounza, G Biswas, H Lassri, B Manoun, ...
Solid State Communications 387, 115534 , 2024
2024
Citations: 4
Optical properties investigation of Sr2CaFe2WO9 triple perovskite for optoelectronic applications
Y Arba, Z Yamkane, J Louafi, A Elouafi, A El Hachmi, S El Ouahbi, ...
Optik 288, 171153 , 2023
2023
Citations: 32
Structural, morphological, magnetic and optical properties of Jeanbandyite prepared by the co-precipitation method
A El Hachmi, S Sen, R Mondal, M Paul, A Saha, J Im, G Biswas
Materials Today Communications 34, 105358 , 2023
2023
Citations: 12
Complex dielectric, electric modulus, impedance, and optical conductivity of Sr 3− x Pb x Fe 2 TeO 9 ( x = 1.50, 1.88 and 2.17)
A El Hachmi, B Manoun
International Journal of Materials Research 114 (2), 100-111 , 2023
2023
Citations: 24
Magnetic, Magnetocaloric Properties and Phenomenological Model of Perovskite Type: Sr 3 Fe 2+ x Mo 1− x O 9−3 x /2 ( x = 0.45, 0.60, and 1.00)
AE Hachmi, SE Ouahbi, B Manoun, H Lassri
Journal of Superconductivity and Novel Magnetism 35 (5), 1299-1306 , 2022
2022
Citations: 12
Structural, magnetic and optical properties study of tellurium–based: Sr3–xPbxFe2TeO9 (0≤ x≤ 2.25) double perovskites
A El Hachmi, B Manoun, M Sajieddine, P Lazor
Acta Cryst 77, C496 , 2021
2021

MOST CITED SCHOLAR PUBLICATIONS

Optical properties investigation of Sr2CaFe2WO9 triple perovskite for optoelectronic applications
Y Arba, Z Yamkane, J Louafi, A Elouafi, A El Hachmi, S El Ouahbi, ...
Optik 288, 171153 , 2023
2023
Citations: 32
Complex dielectric, electric modulus, impedance, and optical conductivity of Sr 3− x Pb x Fe 2 TeO 9 ( x = 1.50, 1.88 and 2.17)
A El Hachmi, B Manoun
International Journal of Materials Research 114 (2), 100-111 , 2023
2023
Citations: 24
Large magnetocaloric effect and magnetic properties of EuRhO3
M Lassri, M Sajieddine, A Elouafi, A El Hachmi, S El Ouahbi, R Moubah
Journal of Rare Earths 42 (9), 1724-1729 , 2024
2024
Citations: 19
Temperature induced structural phase transition in Sr3-xCaxFe2TeO9 (0≤ x≤ 1) probed by Raman and Mossbauer techniques
A El Hachmi, B Manoun, Y Tamraoui, F Mirinioui, R Abkar, I Saadoune, ...
Journal of Molecular Structure 1141, 484-494 , 2017
2017
Citations: 17
Temperature and composition induced phase transitions in Sr2− xCa1+ xTeO6 (0≤ x≤ 2) double perovskite oxides
Y Tamraoui, B Manoun, F Mirinioui, I Saadoune, R Haloui, A Elhachmi, ...
Journal of Molecular Structure 1131, 103-113 , 2017
2017
Citations: 17
Synthesis, structural and optical properties of perovskites-type: Sr3Fe2+ xMo1− xO9− 3x/2 (x= 0.30, 0.45, 0.60, 0.75 and 1.00)
A El Hachmi, B Manoun, M Sajieddine, Y Tamraoui, S El Ouahbi
Polyhedron 200, 115133 , 2021
2021
Citations: 14
Synthesis and Rietveld refinements of new ceramics Sr2CaFe2WO9 and Sr2PbFe2TeO9 perovskites
A El Hachmi, Y Tamraoui, B Manoun, R Haloui, MA Elaamrani, ...
Powder Diffraction 33 (2), 134-140 , 2018
2018
Citations: 13
Structural, morphological, magnetic and optical properties of Jeanbandyite prepared by the co-precipitation method
A El Hachmi, S Sen, R Mondal, M Paul, A Saha, J Im, G Biswas
Materials Today Communications 34, 105358 , 2023
2023
Citations: 12
Magnetic, Magnetocaloric Properties and Phenomenological Model of Perovskite Type: Sr 3 Fe 2+ x Mo 1− x O 9−3 x /2 ( x = 0.45, 0.60, and 1.00)
AE Hachmi, SE Ouahbi, B Manoun, H Lassri
Journal of Superconductivity and Novel Magnetism 35 (5), 1299-1306 , 2022
2022
Citations: 12
Structural, Magnetic and Optical Properties Study of Tellurium-Based Perovskites: Sr 3−x Pb x Fe 2 TeO 9 (0 ≤ x ≤ 2.25)
A El Hachmi, F El Bachraoui, S Louihi, Y Tamraoui, S Benmokhtar, L Bih, ...
Journal of Inorganic and Organometallic Polymers and Materials 30 (6), 1990-2006 , 2020
2020
Citations: 11
Argile et minéraux argileux: propriétés physico-chimiques et propriétés et propriétés colloàdes
A EL HACHMI
Mémoire Online , 2013
2013
Citations: 11
Linear and non-linear optical properties of FeSnO (OH) 5 oxyhydroxide perovskite
A El Hachmi, G Biswas, S Sen, B Manoun, K Draoui, Z Sadoune
Journal of Materials Chemistry C 13 (13), 6630-6640 , 2025
2025
Citations: 6
Structural and Mössbauer Studies of Sr 1.5 Ca 1.5 Fe 2.25 Mo 0.75 O 9−δ and Sr 1.92 Ca 1.08 Fe 2.04 W 0.96 O 9−δ Double Perovskites
A El Hachmi, B Manoun, Y Tamraoui, S Louihi, L Bih, M Sajieddine, ...
Journal of Structural Chemistry 61 (6), 861-872 , 2020
2020
Citations: 5
Electrical resistivity and magnetoresistance of Sr3Fe2+ xMo1–xO9–3x/2 (x= 0.45, 0.60, and 1.00) prepared by the solid-state reaction
A El Hachmi, S El Ouahbi, Y Ounza, G Biswas, H Lassri, B Manoun, ...
Solid State Communications 387, 115534 , 2024
2024
Citations: 4
Crystal structure and phase transitions in new series of double perovskite oxides Ba2-xSrxCaTeO6 (0≤ x≤ 2): X-ray diffraction and Raman spectroscopy studies
R Haloui, B Manoun, S Louihi, M Jahid, A El Hachmi, R Abkar
Journal of Applied Surfaces and Interfaces 1 (1-3) , 2017
2017
Citations: 4
Floatable clay-alginate beads for water treatment: Experimental and molecular modeling approaches to Pb (II) and malachite green removal
H Abara, J Raissouni, H Saadani, A El Hachmi, M Hadri, K Draoui
International Journal of Biological Macromolecules, 146481 , 2025
2025
Citations: 3
On the structural phase transitions and optical properties of Sr 2 Sr 1-x Ca x TeO 6 (0 ≤ x ≤ 1) ceramics
Y Tamraoui, F El Bachraoui, F Mirinioui, S Louihi, J Alami, I Saadoune, ...
Journal of Electroceramics 46 (1), 1-13 , 2021
2021
Citations: 3
Synthesis and structural characterization of new perovskite phases, Ba2Bi0. 572TeO6±δ and SrLa2NiFeNbO9
A El Hachmi, Z Sadoune
Powder Diffraction 39 (4), 235-244 , 2024
2024
Citations: 2
Structural, optical, and electronic properties of europium orthophosphate: a combination of experimental and theoretical studies
I Abdelrhafor, LH Omari, M Lassri, L Abbassi, A El Hachmi, S Tarik, ...
Journal of Materials Chemistry C , 2026
2026
Citations: 1
Large reversible magnetocaloric effect in GdPO4 nano-spherical particles at ultralow temperatures
M Lassri, S El Ouahbi, I Abdelrhafore, LEH Omari, A El Hachmi, ...
Journal of Magnetism and Magnetic Materials 629, 173291 , 2025
2025
Citations: 1

Abdelhadi El Hachmi

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Scopus Publications

RECENT SCHOLAR PUBLICATIONS

MOST CITED SCHOLAR PUBLICATIONS