Kh. Lotfy

5.2k total citations
246 papers, 4.1k citations indexed

About

Kh. Lotfy is a scholar working on Mechanics of Materials, Materials Chemistry and Mathematical Physics. According to data from OpenAlex, Kh. Lotfy has authored 246 papers receiving a total of 4.1k indexed citations (citations by other indexed papers that have themselves been cited), including 233 papers in Mechanics of Materials, 68 papers in Materials Chemistry and 44 papers in Mathematical Physics. Recurrent topics in Kh. Lotfy's work include Thermoelastic and Magnetoelastic Phenomena (227 papers), Thermography and Photoacoustic Techniques (117 papers) and Ultrasonics and Acoustic Wave Propagation (49 papers). Kh. Lotfy is often cited by papers focused on Thermoelastic and Magnetoelastic Phenomena (227 papers), Thermography and Photoacoustic Techniques (117 papers) and Ultrasonics and Acoustic Wave Propagation (49 papers). Kh. Lotfy collaborates with scholars based in Egypt, Saudi Arabia and India. Kh. Lotfy's co-authors include Alaa A. El‐Bary, S. M. Abo‐Dahab, A. M. S. Mahdy, Mohamed I. A. Othman, Wаfаа S. Hаssаn, Ramadan S. Tantawi, Mohamed I. A. Othman, Nantu Sarkar, Mahrous Ahmed and Hashim M. Alshehri and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Applied Physics and Scientific Reports.

In The Last Decade

Kh. Lotfy

223 papers receiving 3.9k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kh. Lotfy Egypt 43 3.6k 1.1k 662 496 296 246 4.1k
Alaa A. El‐Bary Egypt 41 3.5k 1.0× 1.1k 1.0× 548 0.8× 673 1.4× 583 2.0× 313 4.4k
Ahmed E. Abouelregal Saudi Arabia 37 4.9k 1.4× 2.5k 2.3× 392 0.6× 571 1.2× 603 2.0× 333 5.5k
Mohamed I. A. Othman Egypt 35 3.2k 0.9× 996 0.9× 357 0.5× 305 0.6× 151 0.5× 157 3.4k
Hany H. Sherief Egypt 35 3.7k 1.0× 909 0.8× 623 0.9× 637 1.3× 548 1.9× 125 4.3k
Magdy A. Ezzat Egypt 57 6.5k 1.8× 1.9k 1.8× 956 1.4× 1.3k 2.5× 1.5k 5.1× 191 7.3k
Da Yu Tzou United States 16 1.5k 0.4× 593 0.5× 292 0.4× 270 0.5× 88 0.3× 35 1.7k
S. M. Abo‐Dahab Egypt 36 2.8k 0.8× 685 0.6× 310 0.5× 1.6k 3.1× 260 0.9× 264 4.5k
Józef Ignaczak Poland 17 1.7k 0.5× 402 0.4× 284 0.4× 188 0.4× 112 0.4× 49 1.9k
Hamid M. Sedighi Iran 39 2.2k 0.6× 1.9k 1.7× 72 0.1× 498 1.0× 646 2.2× 176 3.8k
Albert Edward Green United States 20 1.9k 0.5× 634 0.6× 246 0.4× 635 1.3× 53 0.2× 28 2.5k

Countries citing papers authored by Kh. Lotfy

Since Specialization
Citations

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

Fields of papers citing papers by Kh. Lotfy

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kh. Lotfy. 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 Kh. Lotfy. The network helps show where Kh. Lotfy may publish in the future.

Co-authorship network of co-authors of Kh. Lotfy

This figure shows the co-authorship network connecting the top 25 collaborators of Kh. Lotfy. A scholar is included among the top collaborators of Kh. Lotfy 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 Kh. Lotfy. Kh. Lotfy is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Lotfy, Kh., et al.. (2025). Nonlocal photoacoustic waves in hydro-Poroelastic semiconductors with variable thermal conductivity subjected to mass diffusion. International Communications in Heat and Mass Transfer. 163. 108692–108692. 3 indexed citations
2.
3.
El‐Bary, Alaa A., et al.. (2025). Fractional heat conduction with variable thermal conductivity in rotating hydro-semiconductors. Scientific Reports. 15(1). 34889–34889.
4.
Alshehri, Hashim M. & Kh. Lotfy. (2025). A photo-thermoacoustic-diffusion model for hydro-poroelastic nano-composite semiconductor medium with chemical potential. Physics of Fluids. 37(1). 9 indexed citations
5.
Lotfy, Kh., et al.. (2024). A novel approach to analyzing the stability of physical fields in semiconductor materials under photothermal excitation. Chinese Journal of Physics. 91. 1027–1038. 3 indexed citations
6.
7.
Adel, Mohamed, et al.. (2024). Dynamic response of a homogeneous hygrothermoelastic slab sandwiched between elastic half-spaces. Physics of Fluids. 36(5). 1 indexed citations
8.
Alshehri, Hashim M. & Kh. Lotfy. (2024). A novel hydrodynamic semiconductor model under Hall current effect and laser pulsed excitation. Physics of Fluids. 36(12). 13 indexed citations
9.
10.
El‐Sapa, Shreen, et al.. (2023). Four-Phase Lags in a Generalized Thermoelastic Rotational Diffusive Plate with Laser Pulse Emission. Mechanics of Solids. 58(6). 2412–2423. 6 indexed citations
11.
El‐Sapa, Shreen, Weaam Alhejaili, Kh. Lotfy, & Alaa A. El‐Bary. (2023). Response of excited microelongated non-local semiconductor layer thermomechanical waves to photothermal transport processes. Acta Mechanica. 234(6). 2373–2388. 2 indexed citations
12.
13.
Saeed, Abdulkafi Mohammed, Kh. Lotfy, Alaa A. El‐Bary, & Mahrous Ahmed. (2022). Functionally graded (FG) magneto-photo-thermoelastic semiconductor material with hyperbolic two-temperature theory. Journal of Applied Physics. 131(4). 10 indexed citations
14.
Saeed, Abdulkafi Mohammed, et al.. (2022). Thermal-Optical Mechanical Waves of the Excited Microelongated Semiconductor Layer in a Rotational Field. Mathematics. 10(24). 4660–4660. 4 indexed citations
15.
Saeed, Abdulkafi Mohammed, Kh. Lotfy, & Alaa A. El‐Bary. (2022). Effect of Variable Thermal Conductivity and Magnetic Field for the Generated Photo-Thermal Waves on Microelongated Semiconductor. Mathematics. 10(22). 4270–4270. 5 indexed citations
16.
Saeed, Abdulkafi Mohammed, et al.. (2022). Magnetic Field Influence of Photo-Mechanical-Thermal Waves for Optically Excited Microelongated Semiconductor. Mathematics. 10(23). 4567–4567. 4 indexed citations
17.
Ismail, Gamal M., Khaled A. Gepreel, Kh. Lotfy, et al.. (2022). Influence of variable thermal conductivity on thermal-plasma-elastic waves of excited microelongated semiconductor. Alexandria Engineering Journal. 61(12). 12271–12282. 24 indexed citations
18.
Lotfy, Kh.. (2022). Thermo-mechanical waves of excited microelongated semiconductor layer during photothermal transport processes. Waves in Random and Complex Media. 36(1). 690–706. 2 indexed citations
19.
Lotfy, Kh. & Wаfаа S. Hаssаn. (2013). A Mode-I crack problem for two-dimensional problem of a fiber-reinforced thermoelastic with normal mode analysis. International Journal of the Physical Sciences. 8(22). 1228–1245. 6 indexed citations
20.
Lotfy, Kh., et al.. (2013). Effect of Magnetic Field and a Mode-I Crack 3D-Problem in Micropolar Thermoelastic Cubic Medium Possessing Under Three Theories. Journal of solid mechanics.. 5(3). 253–269. 2 indexed citations

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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