I.M. Hafez

534 total citations
41 papers, 393 citations indexed

About

I.M. Hafez is a scholar working on Electrical and Electronic Engineering, Computer Networks and Communications and Aerospace Engineering. According to data from OpenAlex, I.M. Hafez has authored 41 papers receiving a total of 393 indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Electrical and Electronic Engineering, 8 papers in Computer Networks and Communications and 8 papers in Aerospace Engineering. Recurrent topics in I.M. Hafez's work include Semiconductor materials and devices (14 papers), Advancements in Semiconductor Devices and Circuit Design (12 papers) and Photovoltaic System Optimization Techniques (7 papers). I.M. Hafez is often cited by papers focused on Semiconductor materials and devices (14 papers), Advancements in Semiconductor Devices and Circuit Design (12 papers) and Photovoltaic System Optimization Techniques (7 papers). I.M. Hafez collaborates with scholars based in Egypt, France and South Korea. I.M. Hafez's co-authors include F. Balestra, G. Ghibaudo, Wagdy R. Anis, J. Davis, S. Cristoloveanu, A.J. Auberton‐Hervé, T. Elewa, J.-P. Colinge, Sameh A. Ibrahim and M. Haond and has published in prestigious journals such as Journal of Applied Physics, IEEE Transactions on Electron Devices and IEEE Electron Device Letters.

In The Last Decade

I.M. Hafez

38 papers receiving 367 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
I.M. Hafez Egypt 11 328 48 46 45 35 41 393
Tonko Garma Croatia 8 240 0.7× 58 1.2× 10 0.2× 54 1.2× 116 3.3× 22 339
Dongfang Zhou China 12 400 1.2× 32 0.7× 270 5.9× 36 0.8× 40 1.1× 92 527
Jin-Hyun Ahn South Korea 11 217 0.7× 44 0.9× 39 0.8× 87 1.9× 11 0.3× 33 302
Huijung Kim South Korea 12 379 1.2× 34 0.7× 9 0.2× 21 0.5× 98 2.8× 32 453
Heba Shawkey Egypt 10 192 0.6× 19 0.4× 47 1.0× 9 0.2× 74 2.1× 52 275
Jie Pan United States 12 447 1.4× 21 0.4× 21 0.5× 67 1.5× 12 0.3× 52 498
Yizhuo Yang Australia 11 557 1.7× 18 0.4× 24 0.5× 146 3.2× 34 1.0× 52 673
Ali Hanafiah Rambe Indonesia 10 232 0.7× 25 0.5× 192 4.2× 36 0.8× 59 1.7× 67 333
Hyun Kim South Korea 8 211 0.6× 12 0.3× 66 1.4× 19 0.4× 33 0.9× 42 294

Countries citing papers authored by I.M. Hafez

Since Specialization
Citations

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

Fields of papers citing papers by I.M. Hafez

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of I.M. Hafez

This figure shows the co-authorship network connecting the top 25 collaborators of I.M. Hafez. A scholar is included among the top collaborators of I.M. Hafez 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 I.M. Hafez. I.M. Hafez 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.
Hafez, I.M., et al.. (2025). Effect of Water Quality and Modulation Complexity on UOWC Performance: A Comparative Study. 2(2). 1–18. 2 indexed citations
2.
Hafez, I.M., et al.. (2022). UGPL: A MATLAB application for UAV-to-Ground path loss calculations. Software Impacts. 12. 100277–100277. 4 indexed citations
3.
Hafez, I.M., et al.. (2021). Complex Regularized Zero Forcing Precoding for Massive MIMO Systems. Wireless Personal Communications. 120(1). 633–647. 6 indexed citations
4.
Hafez, I.M., et al.. (2019). Performance evaluation of cooperative and non‐cooperative MIMO cognitive radio networks. IET Communications. 13(20). 3588–3594. 3 indexed citations
5.
Hafez, I.M., et al.. (2018). Interference Minimization with Power-Capacity Constraints for Cognitive Radio Networks. 2018 Second International Conference on Electronics, Communication and Aerospace Technology (ICECA). 46. 164–168. 1 indexed citations
6.
Anis, Wagdy R., et al.. (2017). Design Of Photovoltaic Powered Cathodic Protection System. International journal of scientific and technology research. 6(7). 246–253. 1 indexed citations
7.
Anis, Wagdy R., et al.. (2017). Design Of Single-Axis And Dual-Axis Solar Tracking Systems Protected Against High Wind Speeds. International journal of scientific and technology research. 6(9). 84–89. 9 indexed citations
8.
Hafez, I.M., et al.. (2016). Optimum Design Of PV Systems For BTS In Remote And Urban Areas. International journal of scientific and technology research. 5(6). 355–363. 5 indexed citations
9.
Anis, Wagdy R., et al.. (2016). Automatic Supervision And Fault Detection In PV System By Wireless Sensors With Interfacing By Labview Program. International journal of scientific and technology research. 5(12). 122–128. 3 indexed citations
10.
11.
Anis, Wagdy R., et al.. (2015). The Effect Of Numbers Of Inverters In Photovoltaic Grid Connected System On Efficiency, Reliability And Cost. International journal of scientific and technology research. 4(9). 99–107. 4 indexed citations
12.
Mansour, Saeed, Wagdy R. Anis, & I.M. Hafez. (2015). Optimum Design Of On Grid Pv System Using Tracking System. International journal of scientific and technology research. 4(5). 50–57. 2 indexed citations
13.
Anis, Wagdy R., et al.. (2015). The Effect Of Temperature On The Performance Of PV Array Operating Under Concentration. International journal of scientific and technology research. 4(8). 240–246. 5 indexed citations
14.
Hafez, I.M., et al.. (2015). Optimum Design Of Grid Connected Photovoltaic System Using Concentrators. International journal of scientific and technology research. 4(8). 275–283. 1 indexed citations
15.
Hafez, I.M. & Abdelhalim Zekry. (2004). Novel design and simulation of microthyristor-based flip-flop circuits. International Journal of Electronics. 91(2). 107–117.
16.
Hafez, I.M., G. Ghibaudo, F. Balestra, & M. Haond. (1995). Impact of LDD structures on the operation of silicon MOSFETs at low temperature. Solid-State Electronics. 38(2). 419–424. 20 indexed citations
17.
Hafez, I.M., G. Ghibaudo, & F. Balestra. (1993). Static characterization of n MOS inverters between liquid helium and room temperatures. physica status solidi (a). 138(1). 343–348. 1 indexed citations
18.
Elewa, T., F. Balestra, S. Cristoloveanu, et al.. (1990). Performance and physical mechanisms in SIMOX MOS transistors operated at very low temperature. IEEE Transactions on Electron Devices. 37(4). 1007–1019. 58 indexed citations
19.
Hafez, I.M., G. Ghibaudo, & F. Balestra. (1990). Assessment of interface state density in silicon metal-oxide-semiconductor transistors at room, liquid-nitrogen, and liquid-helium temperatures. Journal of Applied Physics. 67(4). 1950–1952. 39 indexed citations
20.
Hafez, I.M., G. Ghibaudo, & F. Balestra. (1989). Numerical and analytical modelling of non ohmic MOSFET operation at liquid helium temperature. Solid-State Electronics. 32(10). 861–865. 8 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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