Ali K. Okyay

4.4k total citations · 1 hit paper
156 papers, 3.6k citations indexed

About

Ali K. Okyay is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Biomedical Engineering. According to data from OpenAlex, Ali K. Okyay has authored 156 papers receiving a total of 3.6k indexed citations (citations by other indexed papers that have themselves been cited), including 105 papers in Electrical and Electronic Engineering, 89 papers in Materials Chemistry and 46 papers in Biomedical Engineering. Recurrent topics in Ali K. Okyay's work include Semiconductor materials and devices (41 papers), ZnO doping and properties (37 papers) and Photonic and Optical Devices (26 papers). Ali K. Okyay is often cited by papers focused on Semiconductor materials and devices (41 papers), ZnO doping and properties (37 papers) and Photonic and Optical Devices (26 papers). Ali K. Okyay collaborates with scholars based in Türkiye, United States and Iran. Ali K. Okyay's co-authors include Krishna C. Saraswat, David A. B. Miller, Necmi Bıyıklı, Salman Latif, Ammar Nayfeh, Dany-Sebastien Ly-Gagnon, Şükrü Ekin Kocabaş, Liang Tang, T. Gamze Ulusoy Ghobadi and Sabri Alkis and has published in prestigious journals such as ACS Nano, Applied Physics Letters and Nature Photonics.

In The Last Decade

Ali K. Okyay

153 papers receiving 3.5k citations

Hit Papers

1 papers align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Nanometre-scale germanium photodetector enhanced by a near-infrared dipole antenna

2008 555 citations Ali K. Okyay, Krishna C. Saraswat et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ali K. Okyay Türkiye	31	2.2k	1.7k	1.4k	831	710	156	3.6k
Huakang Yu China	24	2.0k 0.9×	1.3k 0.8×	1.3k 0.9×	569 0.7×	877 1.2×	73	3.2k
Toshihide Nabatame Japan	31	3.1k 1.4×	1.7k 1.0×	562 0.4×	1.0k 1.2×	540 0.8×	261	4.2k
Thomas Szkopek Canada	29	1.4k 0.6×	2.2k 1.3×	1.1k 0.8×	613 0.7×	621 0.9×	106	3.3k
Gabriel Lozano Spain	26	1.8k 0.8×	1.4k 0.8×	994 0.7×	739 0.9×	980 1.4×	95	3.2k
Yangbo Zhou China	27	1.5k 0.7×	2.4k 1.4×	885 0.7×	671 0.8×	480 0.7×	97	3.3k
Jaekwang Lee South Korea	30	1.6k 0.7×	2.6k 1.5×	494 0.4×	880 1.1×	319 0.4×	110	3.3k
Stephan Senz Germany	31	2.7k 1.2×	3.1k 1.8×	3.0k 2.2×	828 1.0×	1.1k 1.5×	134	4.9k
Qiang Xu China	37	3.1k 1.4×	3.6k 2.1×	641 0.5×	760 0.9×	691 1.0×	105	5.1k
P. Hinze Germany	32	2.3k 1.0×	1.5k 0.9×	930 0.7×	484 0.6×	791 1.1×	91	3.7k
Shisheng Lin China	39	2.0k 0.9×	3.2k 1.9×	2.0k 1.5×	1.1k 1.3×	566 0.8×	124	4.8k

Countries citing papers authored by Ali K. Okyay

Since Specialization

Citations

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

Fields of papers citing papers by Ali K. Okyay

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ali K. Okyay. 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 Ali K. Okyay. The network helps show where Ali K. Okyay may publish in the future.

Co-authorship network of co-authors of Ali K. Okyay

This figure shows the co-authorship network connecting the top 25 collaborators of Ali K. Okyay. A scholar is included among the top collaborators of Ali K. Okyay 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 Ali K. Okyay. Ali K. Okyay 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

Uyaner, Mesut, et al.. (2023). Aqueous degradation and atomic layer deposition (ALD) stabilization of BaAl2O4: Eu2+, Dy3+ long afterglow phosphors. Materials Chemistry and Physics. 298. 127433–127433. 4 indexed citations

Willis, Brian G., et al.. (2021). Real-time in situ process monitoring and characterization of GaN films grown on Si (100) by low-temperature hollow-cathode plasma-atomic layer deposition using trimethylgallium and N2/H2 plasma. Journal of Vacuum Science & Technology A Vacuum Surfaces and Films. 39(2). 5 indexed citations

Dereshgi, Sina Abedini, et al.. (2017). Plasmonically enhanced metal–insulator multistacked photodetectors with separate absorption and collection junctions for near-infrared applications. Scientific Reports. 7(1). 42349–42349. 22 indexed citations

Okyay, Ali K., et al.. (2017). LWIR all-atomic layer deposition ZnO bilayer microbolometer for thermal imaging. Optical Engineering. 56(3). 37106–37106. 4 indexed citations

Ghobadi, Amir, T. Gamze Ulusoy Ghobadi, Ruslan Garifullin, Mustafa O. Güler, & Ali K. Okyay. (2016). A Heterojunction Design of Single Layer Hole Tunneling ZnO Passivation Wrapping around TiO2Nanowires for Superior Photocatalytic Performance. Scientific Reports. 6(1). 30587–30587. 113 indexed citations

Bolat, Sami, et al.. (2016). Demonstration of flexible thin film transistors with GaN channels. Applied Physics Letters. 109(23). 14 indexed citations

Gök, Abdullah, et al.. (2016). Practical multi-featured perfect absorber utilizing high conductivity silicon. Journal of Optics. 18(3). 35002–35002. 9 indexed citations

El‐Atab, Nazek, et al.. (2016). ~3-nm ZnO Nanoislands Deposition and Application in Charge Trapping Memory Grown by Single ALD Step. Scientific Reports. 6(1). 38712–38712. 21 indexed citations

El‐Atab, Nazek, et al.. (2015). Memory effect by charging of ultra-small 2-nm laser-synthesized solution processable Si-nanoparticles embedded in Si-Al₂O₃-SiO₂structure. physica status solidi (a). 212(8). 1751–1755. 10 indexed citations

10.

Kurt, Hamza, et al.. (2015). Large bandwidth mode order converter by differential waveguides. Optics Express. 23(3). 3186–3186. 30 indexed citations

11.

Alkis, Sabri, Donguk Nam, Farzaneh Afshinmanesh, et al.. (2015). Lateral overgrowth of germanium for monolithic integration of germanium-on-insulator on silicon. Journal of Crystal Growth. 416. 21–27. 15 indexed citations

12.

Atar, Fatih Bilge, et al.. (2014). Random sized plasmonic nanoantennas on Silicon for low-cost broad-band near-infrared photodetection. Scientific Reports. 4(1). 7103–7103. 73 indexed citations

13.

Islam, Kazi, et al.. (2014). Effect of gold nanoparticles size on light scattering for thin film amorphous-silicon solar cells. Solar Energy. 103. 263–268. 50 indexed citations

14.

Okyay, Ali K., et al.. (2013). Metal-dielectric-metal plasmonic resonators for active beam steering in the infrared. Optics Letters. 38(6). 983–983. 10 indexed citations

15.

Amini, Rasool, et al.. (2012). Quantitative phase evolution during mechano-synthesis of Ti–Ni–Cu shape memory alloys. Journal of Alloys and Compounds. 538. 253–257. 5 indexed citations

16.

Okyay, Ali K., et al.. (2012). Triangular metallic gratings for large absorption enhancement in thin film Si solar cells. Optics Express. 20(9). 9458–9458. 16 indexed citations

17.

Okyay, Ali K., et al.. (2011). Plasmonic backcontact grating for P3HT:PCBM organic solar cells enabling strong optical absorption increased in all polarizations. Optics Express. 19(15). 14200–14200. 80 indexed citations

18.

Okyay, Ali K., et al.. (2011). Volumetric plasmonic resonator architecture for thin-film solar cells. Applied Physics Letters. 98(9). 44 indexed citations

19.

Okyay, Ali K., Ammar Nayfeh, Krishna C. Saraswat, et al.. (2006). Ge on Si by novel heteroepitaxy for high efficiency near infrared photodetection. 1–2. 9 indexed citations

20.

Okyay, Ali K., Ammar Nayfeh, Krishna C. Saraswat, et al.. (2006). High-efficiency metal-semiconductor-metal photodetectors on heteroepitaxially grown Ge on Si. Optics Letters. 31(17). 2565–2565. 51 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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