Geoffrey Rojas

687 total citations
25 papers, 568 citations indexed

About

Geoffrey Rojas is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Materials Chemistry. According to data from OpenAlex, Geoffrey Rojas has authored 25 papers receiving a total of 568 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Electrical and Electronic Engineering, 13 papers in Atomic and Molecular Physics, and Optics and 10 papers in Materials Chemistry. Recurrent topics in Geoffrey Rojas's work include Molecular Junctions and Nanostructures (9 papers), Surface Chemistry and Catalysis (6 papers) and Surface and Thin Film Phenomena (5 papers). Geoffrey Rojas is often cited by papers focused on Molecular Junctions and Nanostructures (9 papers), Surface Chemistry and Catalysis (6 papers) and Surface and Thin Film Phenomena (5 papers). Geoffrey Rojas collaborates with scholars based in United States, Germany and South Korea. Geoffrey Rojas's co-authors include C. Daniel Frisbie, Lorraine F. Francis, Woo Jin Hyun, Ethan B. Secor, Mark C. Hersam, Axel Enders, Donna A. Kunkel, Eva Zurek, Scott Simpson and Yanfei Wu and has published in prestigious journals such as Journal of the American Chemical Society, Advanced Materials and Nature Communications.

In The Last Decade

Geoffrey Rojas

24 papers receiving 556 citations

Peers

Geoffrey Rojas

EEE

AMPO

César Moreno Spain

Darin O. Bellisario United States

Soslan A. Khubezhov Russia

Wangyang Fu China

Yong‐Chen Xiong China

Filip Strubbe Belgium

Deping Huang China

Markus Hölzle Germany

Wechung Maria Wang United States

Xiantong Yu China

César Moreno Spain

Geoffrey Rojas

336 ×1.0

EEE

195 ×0.7

411 ×1.8

158 ×1.2

AMPO

46 ×0.6

Citations per year, relative to Geoffrey Rojas Geoffrey Rojas (= 1×) peers César Moreno

Countries citing papers authored by Geoffrey Rojas

Since Specialization

Citations

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

Fields of papers citing papers by Geoffrey Rojas

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Geoffrey Rojas

This figure shows the co-authorship network connecting the top 25 collaborators of Geoffrey Rojas. A scholar is included among the top collaborators of Geoffrey Rojas 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 Geoffrey Rojas. Geoffrey Rojas 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

Tornos, J., Juan I. Beltrán, Javier García‐Barriocanal, et al.. (2023). Reversible metal-insulator transition in SrIrO3 ultrathin layers by field effect control of inversion symmetry breaking. Communications Materials. 4(1). 5 indexed citations

Lyu, Deyuan, Javier García‐Barriocanal, Geoffrey Rojas, et al.. (2023). Sputtered L1₀‐FePd and its Synthetic Antiferromagnet on Si/SiO₂ Wafers for Scalable Spintronics. Advanced Functional Materials. 33(18). 9 indexed citations

Onn, Tzia Ming, Yuxin Wang, Silu Guo, et al.. (2022). Alumina Graphene Catalytic Condenser for Programmable Solid Acids. JACS Au. 2(5). 1123–1133. 24 indexed citations

Onn, Tzia Ming, Silu Guo, Amber Walton, et al.. (2022). Platinum Graphene Catalytic Condenser for Millisecond Programmable Metal Surfaces. Journal of the American Chemical Society. 144(48). 22113–22127. 25 indexed citations

Kim, Jihyun, et al.. (2020). Instability and transformation kinetics of the reconstructions in carburized W(1 1 0). Applied Surface Science. 535. 147663–147663. 2 indexed citations

Mennickent, R. E., et al.. (2019). Possible evidence for a magnetic dynamo in hot Algols. Proceedings of the International Astronomical Union. 15(S354). 207–210.

Rojas, Geoffrey, David Bulfield, Paulina I. Hidalgo, et al.. (2018). Halogen bonding two-point recognition with terphenyl derivatives. New Journal of Chemistry. 42(13). 10476–10480. 18 indexed citations

Kim, Jihyun, Jae M. Seo, Geoffrey Rojas, et al.. (2018). Origin of the R(15 × 3) surface reconstruction of carburized W(110) - revisited. Surface Science. 682. 33–37. 4 indexed citations

Wu, Yanfei, Annabel R. Chew, Geoffrey Rojas, et al.. (2016). Strain effects on the work function of an organic semiconductor. Nature Communications. 7(1). 10270–10270. 89 indexed citations

10.

Rojas, Geoffrey, Yanfei Wu, Greg Haugstad, & C. Daniel Frisbie. (2016). Measuring the Thickness and Potential Profiles of the Space-Charge Layer at Organic/Organic Interfaces under Illumination and in the Dark by Scanning Kelvin Probe Microscopy. ACS Applied Materials & Interfaces. 8(9). 5772–5776. 11 indexed citations

11.

Mahajan, Ankit, Woo Jin Hyun, S. Brett Walker, et al.. (2015). A Self‐Aligned Strategy for Printed Electronics: Exploiting Capillary Flow on Microstructured Plastic Surfaces. Advanced Electronic Materials. 1(9). 49 indexed citations

12.

Rojas, Geoffrey, et al.. (2013). Ionic Disproportionation of Charge Transfer Salt Driven by Surface Epitaxy. The Journal of Physical Chemistry C. 117(38). 19402–19408. 5 indexed citations

13.

Lukashev, Pavel, Ji Hyun Kim, Kim Js, et al.. (2012). Magnetic phases of cobalt atomic clusters on tungsten. Journal of Physics Condensed Matter. 25(3). 36003–36003. 3 indexed citations

14.

Kunkel, Donna A., Scott Simpson, Geoffrey Rojas, et al.. (2012). Dipole driven bonding schemes of quinonoid zwitterions on surfaces. Chemical Communications. 48(57). 7143–7143. 33 indexed citations

15.

Rojas, Geoffrey, Scott Simpson, Xumin Chen, et al.. (2012). Surface state engineering of molecule–molecule interactions. Physical Chemistry Chemical Physics. 14(14). 4971–4971. 56 indexed citations

16.

Kim, Jihyun, Jae-Sung Kim, Geoffrey Rojas, et al.. (2011). Ultrathin BaTiO3 templates for multiferroic\nnanostructures. Insecta mundi. 7 indexed citations

17.

Rojas, Geoffrey, Xumin Chen, Donna A. Kunkel, M. Bode, & Axel Enders. (2011). Temperature Dependence of Metal–Organic Heteroepitaxy. Langmuir. 27(23). 14267–14271. 11 indexed citations

18.

Rojas, Geoffrey. (2011). Self assembly and interface chemistry of non-metallated tetraphenyl porphyrin. Insecta mundi. 2 indexed citations

19.

Shand, Paul, Geoffrey Rojas, Jeffrey E. Shield, et al.. (2010). Correlating structure with ferromagnetism in melt-spun Gd100−xFex. Journal of Alloys and Compounds. 509(6). 3000–3005. 1 indexed citations

20.

Rojas, Geoffrey, Xumin Chen, C. Bravo, et al.. (2010). Self-Assembly and Properties of Nonmetalated Tetraphenyl-Porphyrin on Metal Substrates. The Journal of Physical Chemistry C. 114(20). 9408–9415. 1 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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