Greg D. Barber

3.1k total citations · 1 hit paper
33 papers, 2.5k citations indexed

About

Greg D. Barber is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Greg D. Barber has authored 33 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Electrical and Electronic Engineering, 12 papers in Materials Chemistry and 9 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Greg D. Barber's work include Optical Coatings and Gratings (8 papers), TiO2 Photocatalysis and Solar Cells (7 papers) and Photonic Crystals and Applications (6 papers). Greg D. Barber is often cited by papers focused on Optical Coatings and Gratings (8 papers), TiO2 Photocatalysis and Solar Cells (7 papers) and Photonic Crystals and Applications (6 papers). Greg D. Barber collaborates with scholars based in United States, Pakistan and Australia. Greg D. Barber's co-authors include Jorge O. Sofo, Ajay Chaudhari, Thomas E. Mallouk, Paul G. Hoertz, Neal M. Abrams, Theresa S. Mayer, Lara I. Halaoui, Akhlesh Lakhtakia, Nicholas S. McCool and John R. Swierk and has published in prestigious journals such as Journal of the American Chemical Society, ACS Nano and Applied Physics Letters.

In The Last Decade

Greg D. Barber

32 papers receiving 2.4k citations

Hit 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.

Graphane: A two-dimensional hydrocarbon

2007 1.6k citations Jorge O. Sofo, Ajay Chaudhari et al. Physical Review B profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Greg D. Barber United States	17	1.9k	974	544	496	392	33	2.5k
O. Yu. Vilkov Russia	22	1.8k 0.9×	961 1.0×	577 1.1×	278 0.6×	258 0.7×	88	2.2k
Hyunseob Lim South Korea	25	2.1k 1.1×	1.2k 1.2×	364 0.7×	442 0.9×	258 0.7×	70	2.5k
Kuang He United Kingdom	27	2.8k 1.5×	1.3k 1.3×	274 0.5×	512 1.0×	393 1.0×	43	3.1k
Alex Kutana United States	25	2.4k 1.3×	939 1.0×	301 0.6×	307 0.6×	185 0.5×	60	2.8k
Hanako Okuno France	24	1.6k 0.8×	787 0.8×	439 0.8×	432 0.9×	111 0.3×	122	2.2k
P. Zürcher United States	23	1.3k 0.7×	962 1.0×	611 1.1×	552 1.1×	151 0.4×	66	2.2k
Xuan-Zhang Wang China	19	841 0.4×	554 0.6×	471 0.9×	355 0.7×	204 0.5×	122	1.6k
Ovidiu Cretu Japan	20	1.6k 0.8×	670 0.7×	250 0.5×	234 0.5×	397 1.0×	45	2.0k
Zhigang Song China	31	2.5k 1.3×	1.2k 1.3×	767 1.4×	335 0.7×	183 0.5×	108	3.2k
Tobias Kipp Germany	22	1.1k 0.6×	1.1k 1.1×	747 1.4×	542 1.1×	270 0.7×	77	2.0k

Countries citing papers authored by Greg D. Barber

Since Specialization

Citations

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

Fields of papers citing papers by Greg D. Barber

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Greg D. Barber. 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 Greg D. Barber. The network helps show where Greg D. Barber may publish in the future.

Co-authorship network of co-authors of Greg D. Barber

This figure shows the co-authorship network connecting the top 25 collaborators of Greg D. Barber. A scholar is included among the top collaborators of Greg D. Barber 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 Greg D. Barber. Greg D. Barber 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

Chen, Xiaobo, Yonghyuk Lee, Seunghwa Hong, et al.. (2025). Defect-Driven Redox Interplay on Anatase TiO ₂ : Surface-Structure Dependent Activation for CO ₂ Hydrogenation Catalysis. Journal of the American Chemical Society. 147(47). 43273–43285. 2 indexed citations

Hong, Seunghwa, Xiaobo Chen, Adam S. Hoffman, et al.. (2025). Structural Evolution and Stability of Rh/TiO₂ Catalysts under CO₂ Hydrogenation Conditions: Influence of the Initial Rh Structure. ACS Catalysis. 15(14). 12133–12147. 4 indexed citations

Liu, Liu, Greg D. Barber, М. В. Шуба, et al.. (2016). Planar Light Concentration in Micro-Si Solar Cells Enabled by a Metallic Grating–Photonic Crystal Architecture. ACS Photonics. 3(4). 604–610. 15 indexed citations

Qin, Dongdong, et al.. (2015). Hydrothermal Growth and Photoelectrochemistry of Highly Oriented, Crystalline Anatase TiO₂ Nanorods on Transparent Conducting Electrodes. Chemistry of Materials. 27(12). 4180–4183. 71 indexed citations

Faryad, Muhammad, et al.. (2015). Optimization of a spectrum splitter using differential evolution algorithm for solar cell applications. Journal of Photonics for Energy. 5(1). 55099–55099. 3 indexed citations

Liu, Liu, Muhammad Faryad, Anthony S. Hall, et al.. (2015). Experimental excitation of multiple surface-plasmon-polariton waves and waveguide modes in a one-dimensional photonic crystal atop a two-dimensional metal grating. Journal of Nanophotonics. 9(1). 93593–93593. 21 indexed citations

Swierk, John R., et al.. (2014). Photovoltage Effects of Sintered IrO₂ Nanoparticle Catalysts in Water-Splitting Dye-Sensitized Photoelectrochemical Cells. The Journal of Physical Chemistry C. 118(30). 17046–17053. 41 indexed citations

Faryad, Muhammad, et al.. (2014). Optimization of a spectrum splitter using differential evolution algorithm for solar cell applications. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9191. 91910I–91910I.

Barber, Greg D., et al.. (2013). Organophosphates as Solvents for Electrolytes in Electrochemical Devices. ACS Applied Materials & Interfaces. 5(24). 13029–13034. 14 indexed citations

10.

Hall, Anthony S., Muhammad Faryad, Greg D. Barber, Akhlesh Lakhtakia, & Thomas E. Mallouk. (2013). Effect of grating period on the excitation of multiple surface-plasmon-polariton waves guided by the interface of a metal grating and a photonic crystal. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 8620. 862003–862003. 2 indexed citations

11.

Faryad, Muhammad, Anthony S. Hall, Greg D. Barber, Thomas E. Mallouk, & Akhlesh Lakhtakia. (2012). Excitation of multiple surface-plasmon-polariton waves guided by the periodically corrugated interface of a metal and a periodic multilayered isotropic dielectric material. Journal of the Optical Society of America B. 29(4). 704–704. 24 indexed citations

12.

Barber, Greg D., Paul G. Hoertz, Neal M. Abrams, et al.. (2011). Utilization of Direct and Diffuse Sunlight in a Dye-Sensitized Solar Cell — Silicon Photovoltaic Hybrid Concentrator System. The Journal of Physical Chemistry Letters. 2(6). 581–585. 52 indexed citations

13.

Barber, Greg D., et al.. (2008). Ambient atmosphere bonding of titanium foil to a transparent conductive oxide and anodic growth of titanium dioxide nanotubes. Solar Energy Materials and Solar Cells. 92(9). 997–1002. 7 indexed citations

14.

Sofo, Jorge O., Ajay Chaudhari, & Greg D. Barber. (2007). Graphane: A two-dimensional hydrocarbon. Physical Review B. 75(15). 1600 indexed citations breakdown →

15.

Barber, Greg D., et al.. (2003). New barrier coating materials for PV module backsheets. 1541–1544. 12 indexed citations

16.

Barber, Greg D., et al.. (2002). New Barrier Coating Materials for PV Module Backsheets: Preprint. University of North Texas Digital Library (University of North Texas). 1 indexed citations

17.

Kurtz, Sarah, R. C. Reedy, B. M. Keyes, et al.. (2002). Evaluation of NF3 versus dimethylhydrazine as N sources for GaAsN. Journal of Crystal Growth. 234(2-3). 323–326. 27 indexed citations

18.

Kurtz, Sarah, R. C. Reedy, Greg D. Barber, et al.. (2002). Incorporation of nitrogen into GaAsN grown by MOCVD using different precursors. Journal of Crystal Growth. 234(2-3). 318–322. 27 indexed citations

19.

Jörgensen, G., Kent Terwilliger, Greg D. Barber, Cheryl Kennedy, & T. J. McMahon. (2001). Measurements of Backsheet Moisture Permeation and Encapsulant-Substrate Adhesion. 5 indexed citations

20.

Barber, Greg D.. (1998). Chemistry on the diamond (111) surface. PhDT. 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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