Citation Rankings
Highly Cited Researchers
Ain Shams University Highly Cited Researchers CitationNatural Sciences / Physics Rankings (Sort by last 6 years Citation Index) 2025
Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Particle Physics
High Energy Physics
Nuclear Physics
CMS
CERN
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59,617
36,965
0.620
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Computational Physics and Computer Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109,040
33,094
0.304
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Optical properties of thin films
Physical properties of semiconductors (thin films and crystals)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,804
4,730
0.482
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Physics
Power Electronics
Semiconductor Devices
Photovoltaics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,212
2,128
0.962
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
solid state physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,417
2,073
0.607
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
nanocrystalline thin film
spectroscopic ellipsometry
Polarized light
Wave Plate
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,120
866
0.408
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Nuclear and Radiation physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,087
697
0.641
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Thin Films
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,326
691
0.521
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Radiation Dosimetry
TL dosimetry
EPR dosimetry
Gamma Spectroscopy.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,315
664
0.505
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Materials Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,517
635
0.419
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Thin films
optical properties
semiconductors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,224
630
0.515
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Thin Solid Films
Material Sciene
Electrical and Optical Properties
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,212
624
0.515
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
physics
optics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,633
595
0.226
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Nanowire
Electronics
Electromagnetic
Nano antenna- CP-SAR antenna- RFIDs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
788
588
0.746
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Thin Films
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,296
508
0.392
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
908
355
0.391
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Magnetic materials (Ferrites)
electric and Dielectric properties
Polymers
Rubber
Composites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
564
286
0.507
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
475
215
0.453
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
material science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
485
194
0.400
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Nuclear Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
546
187
0.342
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
X-ray Crystallography
Material Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
438
143
0.326
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Material science
Nanotechnology
Photocatalysts
Machine learning
Functional Nanomaterials.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
140
139
0.993
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Nano Technology
solar cell
Organic semiconductors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
411
129
0.314
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Nuclear physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
155
124
0.800
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Nanostructures and Materials Engineering
DMS
Magnetic Materials
Plasmonics
Biosensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
116
109
0.940
* Last 6 Years Citation Counts Rankings
Rankings
4,593
17
3
Ranking Based On Selection: 1
Shimaa AbuZeid
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59,617
36,965
0.620
Particle Physics
High Energy Physics
Nuclear Physics
CMS
CERN
* Last 6 Years Citation Counts Rankings
Rankings
5,448
18
4
Ranking Based On Selection: 2
Amr Radi
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109,040
33,094
0.304
Computational Physics and Computer Sciences
* Last 6 Years Citation Counts Rankings
Rankings
94,816
219
18
Ranking Based On Selection: 3
MM El Nahass
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,804
4,730
0.482
Optical properties of thin films
Physical properties of semiconductors (thin films and crystals)
* Last 6 Years Citation Counts Rankings
Rankings
235,540
691
48
Ranking Based On Selection: 4
Ahmed Shaker
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,212
2,128
0.962
Physics
Power Electronics
Semiconductor Devices
Photovoltaics
* Last 6 Years Citation Counts Rankings
Rankings
241,878
727
49
Ranking Based On Selection: 5
Ham Ali
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,417
2,073
0.607
* Last 6 Years Citation Counts Rankings
Rankings
510,559
2,146
143
Ranking Based On Selection: 6
Mohamed Emam Ismail
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,120
866
0.408
nanocrystalline thin film
spectroscopic ellipsometry
Polarized light
Wave Plate
* Last 6 Years Citation Counts Rankings
Rankings
588,759
2,771
180
Ranking Based On Selection: 7
Samir Khamisy
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,087
697
0.641
* Last 6 Years Citation Counts Rankings
Rankings
591,802
2,793
182
Ranking Based On Selection: 8
Heba E Atyia
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,326
691
0.521
* Last 6 Years Citation Counts Rankings
Rankings
606,279
2,904
185
Ranking Based On Selection: 9
Nabil El Faramawy
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,315
664
0.505
Radiation Dosimetry
TL dosimetry
EPR dosimetry
Gamma Spectroscopy.
* Last 6 Years Citation Counts Rankings
Rankings
622,386
3,051
197
Ranking Based On Selection: 10
AA Sattar
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,517
635
0.419
* Last 6 Years Citation Counts Rankings
Rankings
625,339
3,076
198
Ranking Based On Selection: 11
AM Farid
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,224
630
0.515
Thin films
optical properties
semiconductors
* Last 6 Years Citation Counts Rankings
Rankings
628,833
3,100
201
Ranking Based On Selection: 12
Ahammar
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,212
624
0.515
Thin Solid Films
Material Sciene
Electrical and Optical Properties
* Last 6 Years Citation Counts Rankings
Rankings
645,792
3,245
211
Ranking Based On Selection: 13
SY El Zaiat
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,633
595
0.226
* Last 6 Years Citation Counts Rankings
Rankings
650,480
3,284
212
Ranking Based On Selection: 14
Mohamed Hussein Abdelrazik
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
788
588
0.746
Nanowire
Electronics
Electromagnetic
Nano antenna- CP-SAR antenna- RFIDs
* Last 6 Years Citation Counts Rankings
Rankings
703,635
3,718
237
Ranking Based On Selection: 15
AE Bekheet
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,296
508
0.392
* Last 6 Years Citation Counts Rankings
Rankings
848,500
5,063
309
Ranking Based On Selection: 16
HM El Sayed
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
908
355
0.391
* Last 6 Years Citation Counts Rankings
Rankings
942,248
5,998
339
Ranking Based On Selection: 17
WR Agami
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
564
286
0.507
Magnetic materials (Ferrites)
electric and Dielectric properties
Polymers
Rubber
Composites
* Last 6 Years Citation Counts Rankings
Rankings
1,070,790
7,406
393
Ranking Based On Selection: 18
Ehsan Gomaa
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
475
215
0.453
* Last 6 Years Citation Counts Rankings
Rankings
1,117,848
8,046
426
Ranking Based On Selection: 19
Samiha Bishay
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
485
194
0.400
* Last 6 Years Citation Counts Rankings
Rankings
1,134,690
8,297
452
Ranking Based On Selection: 20
Wafaa Arafa
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
546
187
0.342
* Last 6 Years Citation Counts Rankings
Rankings
1,258,975
10,211
581
Ranking Based On Selection: 21
Karimat El Sayed
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
438
143
0.326
* Last 6 Years Citation Counts Rankings
Rankings
1,274,583
10,455
600
Ranking Based On Selection: 22
Maisara M. Rabie
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
140
139
0.993
Material science
Nanotechnology
Photocatalysts
Machine learning
Functional Nanomaterials.
* Last 6 Years Citation Counts Rankings
Rankings
1,306,585
11,030
648
Ranking Based On Selection: 23
Amaal Eldeeb
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
411
129
0.314
Nano Technology
solar cell
Organic semiconductors
* Last 6 Years Citation Counts Rankings
Rankings
1,325,969
11,405
674
Ranking Based On Selection: 24
Tyseer Alnagar
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
155
124
0.800
* Last 6 Years Citation Counts Rankings
Rankings
1,385,370
12,498
756
Ranking Based On Selection: 25
Ahmed Faramawy|A. M. Faramawy
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
116
109
0.940
Nanostructures and Materials Engineering
DMS
Magnetic Materials
Plasmonics
Biosensing