الرئيسية › دليل الباحثين › Hamadi Khemakhem
Hamadi Khemakhem
الانتماء : University of Sfax · Faculty of Sciences of Sfax
- 234منشورات (انتماء تونسي)
- 276مجموع المنشورات
- 4438الاستشهادات
- 36مؤشر h
الملف البحثي
لدى Hamadi Khemakhem 234 منشور(ات) مفهرسة (2018–2026). تُنشر أعماله أساسًا في «Ceramics International»، «Applied Physics A» و«Journal of Materials Science Materials in Electronics». أكثر مقالاته استشهادًا هو «Structural, spectroscopic and dielectric properties of Ca-doped BaTiO3» (2019)، وقد استُشهد به 67 مرة. 40 من هذه المنشورات تعود إلى آخر ثلاث سنوات من النشاط. شارك في تأليف أعماله 12 باحثًا على الأقل، منهم باحثون من مؤسسات في فرنسا، الإمارات، ألمانيا، السعودية.
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إنشاء ملفي المجاني إضافة منشوراتيمجالات البحث
- Ferroelectric and Piezoelectric Materials
- Dielectric properties of ceramics
- Multiferroics and related materials
- Microwave Dielectric Ceramics Synthesis
- Dielectric materials and actuators
المنشورات (234)
- Sensitive and eco-friendly extraction of antifungal drugs from artificial urine and saliva samples using MSPE coupled with HPLC-DAD
- Effect of erbium substitution on the structural and electrical properties of NBZT ceramics
- Structural, morphological and electrical properties of niobium/zinc substituted lead-free BCTZ ceramics
- Enhanced electrocaloric effect and energy storage in Zn/Ta doped BCZT lead-free ceramics: Role of phase coexistence, diffuse transition, and modeling approach
- Nanoscale optical mapping of meta-atoms in metal-insulator-metal metasurfaces in the infrared spectrum
- Sn-doped BSTZ ceramics: Structural, vibrational, dielectric, impedance, and electrocaloric properties
- Edge-Contact Graphene FET Fabrication and Characterization: Opportunities for 2D Optoelectronics
- Effect of Pr³⁺ doping on the energy storage and electrocaloric performances of [(Bi 0.5 Na 0.5 ) 0.94 Ba 0.06 ] 0.975 Sr 0.025 TiO 3 antiferroelectric ceramic
- Investigation of niobium and zinc substitution on the microstructure and the evolution of electrical properties of BCZT under frequency and temperature variation
- Substitution-induced changes in the structure, vibrational, and magnetic properties of BiFeO 3
- Enhancement of electrocaloric response and elevated energy-storage characteristics in lead-free BCTZ-ZN ceramics
- Engineering 0.8BiFeO 3 –0.2BaTiO 3 multiferroics with improved dielectric and magnetic properties via samarium doping
- Effects of Cu and Zr Co-substitution on the structural, dielectric, and optical properties of BiFeO 3 ceramic
- Amphora coffeiformis extracellular polymeric substances and their potential applications in lead removal
- Improving the multifunctional performance of Zn and Nb-doped BCZT ceramic
- Enhancing nanostructure and energy harvesting efficiency in sustainable BCZT piezoelectric materials through calcination temperature optimization
- Effect of Na 2+ and Bi 3+ substitution in lead-free BZT-Pr multifunctional ceramics for energy storage and thermal energy conversion
- Morphology, impedance, and magnetism characterization of BiFe1-x(Ti1/2Cu1/2)xO3 ceramics
- Tailoring the properties of lead-free BZT-based polymer composites for the realization of efficient and robust nanogenerator
- High-performance ((Ba0.95Ca0.05)(1-x)Cux)(Sn0.08Ti0.92)O3 ceramics for solid-state cooling and energy harvesting applications
- Enhancement of dielectric and photoluminescence responses in [(Bi0.5Na0.5)0.94Ba0.06]0.975Sr0.025TiO3 ceramic through Pr3⁺ doping: implications for advanced materials applications
- Graphene Field-Effect Transistors with Edge Contacts: Fabrication and Electrostatic Characterization via Kelvin Probe Force Microscopy (KPFM)
- Nanometer-scale optical forces mapping of MIM metasurfaces in the mid-infrared
- A Comprehensive Review of Strategies toward Efficient Flexible Piezoelectric Polymer Composites Based on BaTiO3 for Next-Generation Energy Harvesting
- Orthorhombic–tetragonal phase coexistence and enhanced piezoelectric properties at room temperature in Zn and Ta modified (Ba 0.95 Ca 0.05 )(Zr 0.05 Ti 0.95 )O 3 ceramics through the synergistic effect of lattice distortion
- Lead removal from the aqueous solution by extracellular polymeric substances produced by the marine diatom Navicula salinicola
- Sustainable and Flexible Piezoelectric Nanogenerator with Hybrid Nanocomposites Based on High-Performance Synthesized BCZT Powder
- Sol-gel hydrothermal synthesis of lead-free BT nanoparticles for enhanced dielectric properties in PVDF nanocomposites
- Investigating the influence of Cu and Ti substitution on the structural, optical, and dielectric properties of BiFeO 3
- Enhanced structural, vibrational, and dielectric properties of (Ba0·95Ca0.05) (Ti0.95Zr0.05)1-x(Zn1/3Nb2/3)xO3 ceramics
- Synthesis and characterization of mixed oxides derived from lanthanum orthoferrite perovskite: exploring morphological, spectroscopic, and photocatalytic properties
- Electrical, ferroelectric and electro-caloric properties of lead-free Ba0.85Ca0.15Ti0.95(Nb0.5Yb0.5)0.05O3 multifunctional ceramic
- Electric and magnetic metal-insulator-metal metasurfaces in the mid-infrared based on Babinet’s, Lorentz’s, and Kirchhoff’s principles
- Boosting the optical, dielectric, and ferromagnetic properties of BiFeO3–BaTiO3 ceramics by Eu substitution
- Studies of the impact of copper doping on the electric, dielectric, and conduction mechanism of calcium titanate prepared by sol–gel process
- Impacts of substitution of BaTiO3 on structure, dielectric, transport, and magnetic properties of multiferroic BiFe0.5Mn0.5O3
- Analysis of dielectric and electrical properties to investigate the anomaly in Ba0.1Bi0.9(Ti0.9Zr0.1)0.1Fe0.9O3 ceramic
- Nanometer-scale optcal forces mapping of metal-insulator-metal-metasurfaces in the mid-infrared
- Implementation of high-performance edge electrodes for fast commutation
- One-dimensional electrodes for graphene optoelectronics
- Robust and Flexible Piezoelectric Lead-Free Zn-BCZT/PVDF-HFP Nanogenerators for Wearable Energy Harvesting
- Synergistic effects of Zn B-site substitution in lead-free Ba0.95Ca0.05Ti0.92Sn0.08O3 ferroelectric ceramics for enhancing piezoelectric properties in energy harvesting applications
- Impact of Sm2O3 doping on PZT-PMI-PZS ternary ceramics: Phase structure, microstructure, and dielectric characteristics
- Structural, electrical and optical properties of lanthanide-doped Na0·4K0·1Bi0·5TiO3 ceramics
- A facile fabric phase sorptive extraction method for monitoring chloramphenicol residues in milk samples
- Study of the structural and electrical properties of the compound (Ba0.99Ca0.01)(Ti0.8−xZr0.2)MnxO3 for x = 0.25%
- XRD, Dielectric, Raman and Mössbauer Spectroscopy Studies of a Bi1−xBaxFe1−x(Zn1/3Nb2/3)xO3 System Prepared by the Solid-State Reaction
- Enhanced dielectric and optical properties in Zn2+ and Zr4+ co-doping BiFeO3 ceramic
- Effect of Pr3+ substitution on structural, dielectric and energy storage properties of Ba0.1Bi0,9(Ti0.9Zr0.1)0.1Fe0.9O3 ceramic
- Investigation of temperature-dependent dynamic hysteresis loop and thermal energy conversion for Sn doped Ba0.95Sr0.05Ti0.95Zr0.05O3 ceramics
- Structural, dielectric and Raman spectroscopy investigations of Ba1–xBi2x/3(Fe0.5Nb0.5)0.025Ti0.975O3 ceramics
- A study of the structural, optical, and dielectric properties of (Ca1−xCux)TiO3 powders prepared by sol–gel process
- Enhancement of the performance of flexible lead-free nanogenerators by doping in BaTiO3 nanoparticles
- Improving the optical, electrical and dielectric characteristics of ZnO nanoparticles through (Fe + Al) addition for optoelectronic applications
- Effect of sintering temperature of NBT–6BT lead-free ceramics on the structural, ferroelectric and piezoelectric properties
- Investigations on mode-division multiplexed free-space optical transmission for inter-satellite communication link
- Electrical conductivity improvement of (Fe + Al) co-doped ZnO nanoparticles for optoelectronic applications
- Electrical conductivity and impedance spectroscopy studies of ceramic (Ba0.8Sr0.2)Ti0.95(Zn1/3Nb2/3)0.05O3 doped with Bi2O3
- Structural, thermal, optical and dielectric properties of piezoelectric Ba0.8Ca0.2TiO3/polyvinyl alcohol nanocomposite films
- Enhancing electrical and mechanical by Sn doping in BCZT for high performance nanogenerators
- Ferroelectric Properties and Electrocaloric Effect in Dy2O3 Substitution on Lead-Free (Na0.5 Bi0.5)0.94 Ba0.06TiO3 Ceramic
- Improved dielectric, ferroelectric, and electrocaloric properties by Yttrium substitution in (Na0.5 Bi0.5)0.94 Ba0.06TiO3-based ceramics
- Enhanced Dielectric and Mechanical Properties of PVDF-HFP/Zn-BCZT Composite
- The effect of Erbium on physical properties of the Ba0.8Ca0.2Ti0.975(Nb0.5Yb0.5)0.025O3 multifunctional ceramic
- Hyper‐Raman scattering study of the soft mode in relaxor ferroelectric (Ba0.8Sr0.2)0.925Bi0.05Ti0.95(Zn1/3Nb2/3)0.05O3
- Effect of sonication Amplitude on Piezoelectric and Mechanical Properties of BCZT/PVDF-HFP Composite
- Electrocaloric effect in lead-free Ba1-Ln2/3Ti0.925(Yb0.5Nb0.5)0.075O3 ceramics (Ln = Eu3+, Nd3+, Pr3+ and x = 0, 0.005)
- Influence of Polar Solvents on Lead Free BCZT Based Flexible Nanogenerators Performance
- The effect of Zn2+ and Nb5+ substitution on structural, dielectric, electrocaloric properties, and energy storage density of Ba0.95Ca0.05Ti0.95Zr0.05O3 ceramics
- The structural, dielectric, electrocaloric, and energy storage properties of lead-free Ba0·90Ca0·10Zr0·15Ti0·85O3
- Lanthanides effects on the ferroelectric and energy-storage properties of (Na0.5Bi0.5)0.94Ba0.06TiO3 ceramic: Comparative approach
- The effects of N2 atmosphere annealing on the physical properties of BiFe0.5Mn0.5O3 ceramic
- Effect of Mn doping on structure, the dielectric and electric properties of BCZT ceramics
- The origin of the large magnetoelectric coupling in the ceramic Ba 0.1 Bi 0.9 (Ti 0.9 Zr 0.1 ) 0.1 Fe 0.9 O 3
- Structure, dielectric, and piezoelectric properties of Ba0.87Ca0.13 (Ti0.9Zr0.1) (1–x) (Zn1/3Nb2/3)x O3 ceramics
- Highly-Flexible Piezoelectric Nanogenerator based on BZT/PVDF-HFP for Mechanical Energy Harvesting
- Pyroelectric and dielectric properties of lead-free BaTi0.925((Yb0.85Fe0.15)0.5Nb0.5)0.075O3 ceramic
- Tuning the Performance of Flexible Lead-Free Zn-BCZT/PVDF-HFP Piezoelectric Nanogenerator
- Comparative Study of Lead-free Ferroelectric Nanoparticles to Boost the Performance of Flexible Nanogenerators
- Effect of antimony content on structural and dielectric properties of BaTi0.925[Yb0.5Nb0.5]0.075O3
- Fostering Piezoelectric Performance of Flexible Nanogenerators using Zn Doped Ba0.85Ca0.15Zr0.1Ti0.9O3
- Effect of bismuth doping on structural and electrical properties of 0.9(BaZr0.2Ti0.8O3)–0.1(Ba0.7Ca0.3TiO3) ceramic
- Effect of Na0.5Bi0.5TiO3 on structural, dielectric and ferroelectric properties of Ba1-yPr2y/3y/3Ti0.9Zr0.1O3ceramic
- Structural, dielectric and magnetic studies of (0–3) type multiferroic (1 − x) BaTi0.8Sn0.2O3–(x) La0.5Ca0.5MnO3 (0 ≤ x ≤ 1) composite ceramics
- Investigation of magnetic, dielectric and optical properties of BiFe0.5Mn0.5O3 multiferroic ceramic
- Zirconium and lanthanide effects on the structural, dielectric and optical properties of Na0.8Ba0.2Nb0.8Ti0.2O3 ferroelectric ceramic
- Magnetic, magnetocaloric and critical behavior investigations of 0.8BiFeO3-0.2BaTi0.95(Yb0. 5Nb0.5)0.05O3 multiferroïc ceramic
- Structural, spectroscopic and dielectric properties of Ca-doped BaTiO3
- Enhancement of dielectric, piezoelectric, ferroelectric, and electrocaloric properties in slightly doped (Na0.5Bi0.5)0.94Ba0.06TiO3 ceramic by samarium
- Orientation of 4- n -octyl-4′-cyanobiphenyl molecules on graphene oxide surface via electron–phonon interaction and its applications in nonlinear electronics
- Effect of acceptor and donor dopants (Na, Y) on the microstructure and dielectric characteristics of high Curie point PZT-modified ceramics
- Dielectric and Raman spectroscopy studies of (Na0.5Bi0.5)TiO3 lead-free ceramic
- Enhanced multiferroïc properties in Bi(1-x)Y2x/3[Ti0.95(Yb0.5Nb0.5)0.05]xFe(1-x)O3 ceramics
- TB-mBJ Calculations of Structural and Optoelectronic Properties of the Rhombohedral Phase of Bismuth Sodium Titanate (Bi0.5 Na0.5)TiO3
- Effect of Seed Layer and Thermal Annealing on Structural and Optical Properties of Silicon Layers Deposited by PECVD
- Impedance spectroscopy and conduction mechanism of multiferroic Bi0.8(Ba0.9Ca0.1)0.8Fe0.8(Ti0.9Sn0.1)0.8O3
- Structural, Raman, ferroelectric and magnetic studies of the (1-x)BF-xBCT multiferroic system
- Electrostatic energy storage in antiferroelectric like perovskite
- Structural, dielectric, piezoelectric, ferroelectric and electro-caloric properties of Ba1−xCaxTi0.975(Nb0.5Yb0.5)0.025O3 lead-free ceramics
- Structural investigation, dielectric, ferroelectric, and elecrocaloric properties of lead-free Ba(1−x)CaxTi(1−x)(Li1/3Nb2/3)xO3−δ (x = 0.02 and x = 0.07) ceramics
مجلات النشر
- Ceramics International × 14
- Applied Physics A × 12
- Journal of Materials Science Materials in Electronics × 11
- Journal of Alloys and Compounds × 9
- RSC Advances × 7
- HAL × 6
المنشورات حسب السنة
- 20269
- 202514
- 202417
- 202312
- 202216
- 202113
- 20206
- 20198
- 20185
التعاون العلمي
المؤسسات الشريكة : Institut National des Sciences Appliquées de Lyon · Centre National de la Recherche Scientifique · University of Gabès · Laboratoire de physique de la matière condensée · Université de Picardie Jules Verne
بلدان المؤلفين المشاركين : فرنسا · الإمارات · ألمانيا · السعودية
المؤلفون المشاركون
- N. Abdelmoula
- Zied Abdelkafi
- Issa Kriaa
- Abdelhedi Aydi
- Moneim Zannen
- Abdelaziz Daoud
- I. Zouari
- Fathi Bahri
- A. Amouri
- A. Maalej
- Basma Zouari
- Chokri Boudaya
البيانات البيبليوغرافية مصدرها OpenAlex (قاعدة مفتوحة).
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