M.A. Gaffar

578 total citations
55 papers, 485 citations indexed

About

M.A. Gaffar is a scholar working on Materials Chemistry, Electronic, Optical and Magnetic Materials and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, M.A. Gaffar has authored 55 papers receiving a total of 485 indexed citations (citations by other indexed papers that have themselves been cited), including 50 papers in Materials Chemistry, 34 papers in Electronic, Optical and Magnetic Materials and 12 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in M.A. Gaffar's work include Solid-state spectroscopy and crystallography (43 papers), Nonlinear Optical Materials Research (29 papers) and Optical and Acousto-Optic Technologies (11 papers). M.A. Gaffar is often cited by papers focused on Solid-state spectroscopy and crystallography (43 papers), Nonlinear Optical Materials Research (29 papers) and Optical and Acousto-Optic Technologies (11 papers). M.A. Gaffar collaborates with scholars based in Egypt, Yemen and Qatar. M.A. Gaffar's co-authors include A. Abu El‐Fadl, Saud Bin Anooz, A. Gaber, E. F. Abo Zeid, M.I. Abd-Elrahman, Shehab A. Mansour, Marwa Salah Mostafa, Mohamed Almokhtar, A. M. Abousehly and M. Mostafa and has published in prestigious journals such as Materials Science and Engineering A, Journal of Physics Condensed Matter and Journal of Physics D Applied Physics.

In The Last Decade

M.A. Gaffar

51 papers receiving 462 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
M.A. Gaffar Egypt	11	374	239	119	115	75	55	485
Ahmed S. Abdel-Rahman Egypt	11	307 0.8×	201 0.8×	16 0.1×	22 0.2×	35 0.5×	25	514
P. Toneguzzo France	7	301 0.8×	397 1.7×	72 0.6×	203 1.8×	125 1.7×	7	626
Rabi Khanal United States	11	434 1.2×	72 0.3×	27 0.2×	47 0.4×	21 0.3×	27	524
A. Mitra India	14	357 1.0×	403 1.7×	15 0.1×	65 0.6×	11 0.1×	33	513
Jostein Mårdalen Norway	14	188 0.5×	34 0.1×	55 0.5×	39 0.3×	73 1.0×	28	545
Shanyu Quan China	12	214 0.6×	54 0.2×	64 0.5×	15 0.1×	27 0.4×	32	417
G. Ruitenberg Netherlands	6	319 0.9×	34 0.1×	156 1.3×	15 0.1×	30 0.4×	9	412
S. Valızadeh Sweden	14	258 0.7×	49 0.2×	23 0.2×	29 0.3×	96 1.3×	26	465
Long Lin China	10	351 0.9×	350 1.5×	13 0.1×	209 1.8×	25 0.3×	14	617
Pandu Wisesa United States	7	335 0.9×	51 0.2×	55 0.5×	13 0.1×	32 0.4×	11	472

Countries citing papers authored by M.A. Gaffar

Since Specialization

Citations

This map shows the geographic impact of M.A. Gaffar'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.A. Gaffar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites M.A. Gaffar more than expected).

Fields of papers citing papers by M.A. Gaffar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by M.A. Gaffar. 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.A. Gaffar. The network helps show where M.A. Gaffar may publish in the future.

Co-authorship network of co-authors of M.A. Gaffar

This figure shows the co-authorship network connecting the top 25 collaborators of M.A. Gaffar. A scholar is included among the top collaborators of M.A. Gaffar 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.A. Gaffar. M.A. Gaffar 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

Abdulwahab, A.M., M.A. Gaffar, & A. Abu El‐Fadl. (2024). Crystal Growth, Structure, and Thermal Analysis of K₂Cu(SO₄)₂·6H₂O Tutton Salt. 9(1). 2 indexed citations

Abdulwahab, A.M., M.A. Gaffar, & A. Abu El‐Fadl. (2024). Change of crystallinity and optical transmittance of K2Ni(SO4)2·6H2O single crystal by heat treatment. Inorganic Chemistry Communications. 170. 113402–113402.

Mebed, Abdelazim M., Alaa M. Abd‐Elnaiem, T. B. Asafa, & M.A. Gaffar. (2012). Composition, microstructure, Vickers hardness and activation energies of Co–Cu alloys fabricated by arc melting technique. Phase Transitions. 85(12). 1079–1090. 3 indexed citations

Gaffar, M.A., A. Gaber, Marwa Salah Mostafa, & E. F. Abo Zeid. (2007). The effect of Cu addition on the thermoelectric power and electrical resistivity of Al–Mg–Si balanced alloy: A correlation study. Materials Science and Engineering A. 465(1-2). 274–282. 21 indexed citations

Gaffar, M.A., A. Abu El‐Fadl, & Saud Bin Anooz. (2007). Doping‐induced‐effects on conduction mechanisms in incommensurate ammonium zinc chloride crystals. Crystal Research and Technology. 42(6). 569–577. 5 indexed citations

Ahmad, Mohamad M., M.A. Gaffar, Koji Yamada, & Tsutomu Okuda. (2006). Ion dynamics and structure-dependent conductivity scaling properties in polycrystalline. Journal of Physics and Chemistry of Solids. 68(3). 470–476. 2 indexed citations

Gaffar, M.A., A. M. Abousehly, A. Abu El‐Fadl, & M. Mostafa. (2005). Mn²⁺doping-induced-effects on commensuration and incommensuration of potassium zinc chloride crystal. Phase Transitions. 78(4). 295–315. 2 indexed citations

Gaffar, M.A., A. Abu El‐Fadl, & Saud Bin Anooz. (2004). The non-isotropic character of electric and dielectric properties of ammonium zinc chloride crystal. Journal of Physics and Chemistry of Solids. 65(5). 957–964. 4 indexed citations

Almokhtar, Mohamed, et al.. (2004). Phase analysis study of copper ferrite aluminates by X-ray diffraction and Mössbauer spectroscopy. Journal of Magnetism and Magnetic Materials. 272-276. 2216–2218. 11 indexed citations

10.

Gaffar, M.A. & M.I. Abd-Elrahman. (2004). Effects induced by γ-irradiation and thermal treatment on the infrared spectra of ferrocene in its disordered state. Radiation effects and defects in solids. 159(10). 575–586. 1 indexed citations

11.

Gaffar, M.A., A. Abu El‐Fadl, & Saud Bin Anooz. (2003). Optical absorption spectra and related parameters of ammonium zinc chloride crystal in the antiferroelectric and commensurate phases. Crystal Research and Technology. 38(9). 798–810. 14 indexed citations

12.

Gaffar, M.A., et al.. (2001). A new phase transition at about the room temperature and irregular thermal behaviour in the metastable state of γ-irradiated ferrocene. Radiation effects and defects in solids. 153(2). 173–190. 1 indexed citations

13.

Gaffar, M.A. & M.I. Abd-Elrahman. (2001). Vibration spectra of water molecules in the paraelectric phase of K4[Fe(CN)6]·3H2O. Physica B Condensed Matter. 304(1-4). 423–436. 6 indexed citations

14.

Gaffar, M.A., et al.. (1995). Thermal properties of pure and doped lithium-ammonium sulphate single crystals. Physica B Condensed Matter. 205(2). 224–230. 3 indexed citations

15.

Gaffar, M.A., et al.. (1994). Investigations on the existence of a high-temperature phase transition in ammonium sulphate crystals. Physica B Condensed Matter. 193(3-4). 284–290. 5 indexed citations

16.

Gaffar, M.A., et al.. (1989). Critical Behaviour of Dielectric Permittivity and Spontaneous Polarization of Triglycine Sulphate Single Crystals Doped with Organic Molecules. Journal of the Physical Society of Japan. 58(9). 3392–3400. 6 indexed citations

17.

Gaffar, M.A., et al.. (1988). The effect on the polarisation and piezoelectricity of triglycine sulphate crystals of doping with some divalent and trivalent ions. Journal of Physics C Solid State Physics. 21(9). 1821–1829. 5 indexed citations

18.

Gaffar, M.A., et al.. (1988). Investigations on the existence of a low-temperature phase transition in triglycine sulphate single crystals. Journal of Physics C Solid State Physics. 21(9). 1831–1838. 1 indexed citations

19.

Gaffar, M.A., et al.. (1987). The Specific Heat of Pure and Doped Triglycine Sulphate Single Crystals. physica status solidi (a). 103(2). 459–466. 7 indexed citations

20.

Gaffar, M.A. & A. Abu El‐Fadl. (1984). Growth of pure and doped triglycine sulphate single crystals. Acta Crystallographica Section A Foundations of Crystallography. 40(a1). C186–C186. 1 indexed citations

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