Timothy Barnum

428 total citations
21 papers, 199 citations indexed

About

Timothy Barnum is a scholar working on Atomic and Molecular Physics, and Optics, Spectroscopy and Materials Chemistry. According to data from OpenAlex, Timothy Barnum has authored 21 papers receiving a total of 199 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Atomic and Molecular Physics, and Optics, 7 papers in Spectroscopy and 5 papers in Materials Chemistry. Recurrent topics in Timothy Barnum's work include Cold Atom Physics and Bose-Einstein Condensates (7 papers), Spectroscopy and Laser Applications (6 papers) and Graphene research and applications (3 papers). Timothy Barnum is often cited by papers focused on Cold Atom Physics and Bose-Einstein Condensates (7 papers), Spectroscopy and Laser Applications (6 papers) and Graphene research and applications (3 papers). Timothy Barnum collaborates with scholars based in United States, Switzerland and China. Timothy Barnum's co-authors include Ryan Z. Hinrichs, Robert W. Field, Brett A. McGuire, Kin Long Kelvin Lee, Yan Zhou, Stephen L. Coy, David Grimes, Matthew Nava, Christopher C. Cummins and Junyu Yang and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Chemical Physics and PLoS ONE.

In The Last Decade

Timothy Barnum

20 papers receiving 193 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Timothy Barnum United States 7 91 74 53 39 25 21 199
Markus Behnke United States 11 181 2.0× 179 2.4× 93 1.8× 48 1.2× 21 0.8× 17 341
Zeb C. Kramer United States 10 172 1.9× 90 1.2× 72 1.4× 45 1.2× 3 0.1× 13 332
M. A. Smirnov Russia 9 97 1.1× 115 1.6× 80 1.5× 42 1.1× 8 0.3× 36 290
Ana Carla P. Bitencourt Brazil 9 167 1.8× 121 1.6× 27 0.5× 17 0.4× 17 0.7× 18 230
Nathanael M. Kidwell United States 12 249 2.7× 203 2.7× 184 3.5× 36 0.9× 11 0.4× 25 421
Aurora Ponzi Italy 9 237 2.6× 81 1.1× 26 0.5× 36 0.9× 8 0.3× 22 292
Ole W. Saastad Norway 6 64 0.7× 40 0.5× 198 3.7× 107 2.7× 16 0.6× 10 382
Amanda Dewyer United States 5 88 1.0× 40 0.5× 28 0.5× 70 1.8× 9 0.4× 7 315
Martin A. Kainz Austria 10 210 2.3× 218 2.9× 87 1.6× 30 0.8× 21 0.8× 21 356
Judith B. Rommel Germany 8 277 3.0× 67 0.9× 17 0.3× 29 0.7× 32 1.3× 10 375

Countries citing papers authored by Timothy Barnum

Since Specialization
Citations

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

Fields of papers citing papers by Timothy Barnum

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Timothy Barnum

This figure shows the co-authorship network connecting the top 25 collaborators of Timothy Barnum. A scholar is included among the top collaborators of Timothy Barnum 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 Timothy Barnum. Timothy Barnum 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.
Stehle, Yijing, Timothy Barnum, Xiaoyu Hu, & Qin Zhou. (2025). Transition metal modification of graphene oxide membranes for enhanced aqueous stability and dielectric performance. Colloids and Surfaces A Physicochemical and Engineering Aspects. 716. 136737–136737. 2 indexed citations
2.
3.
Stehle, Yijing, Timothy Barnum, Sandra Schujman, Ivan Vlassiouk, & Rebecca Cortez. (2025). Plasma-Induced Tailoring of Graphene Oxide Surfaces for Electrochemical Applications: Functionalization and Etching. ACS Applied Electronic Materials. 7(14). 6635–6645. 2 indexed citations
4.
Elwell, Courtney E., Emily Stein, Joseph M. Tanski, et al.. (2024). Synthesis, characterization and comparative biological activity of a novel set of Cu(II) complexes containing azole-based ligand frames. Journal of Inorganic Biochemistry. 262. 112736–112736. 1 indexed citations
5.
Stehle, Yijing, et al.. (2023). Dielectric performance of aluminum cation modified graphene oxide membrane: Influence of Al source. Diamond and Related Materials. 141. 110601–110601. 2 indexed citations
6.
7.
Barnum, Timothy, et al.. (2022). Chirped-pulse Fourier-transform millimeter-wave rotational spectroscopy of furan in its v10 and v13 excited vibrational states. Journal of Molecular Spectroscopy. 388. 111686–111686. 2 indexed citations
8.
Barnum, Timothy, Mark A. Siebert, Kin Long Kelvin Lee, et al.. (2022). A Search for Heterocycles in GOTHAM Observations of TMC-1. The Journal of Physical Chemistry A. 126(17). 2716–2728. 38 indexed citations
9.
Barnum, Timothy, et al.. (2021). Long-range model of vibrational autoionization in core-nonpenetrating Rydberg states of NO. arXiv (Cornell University). 2 indexed citations
10.
Barnum, Timothy, Kin Long Kelvin Lee, & Brett A. McGuire. (2021). Chirped-Pulse Fourier Transform Millimeter-Wave Spectroscopy of Furan, Isotopologues, and Vibrational Excited States. ACS Earth and Space Chemistry. 5(11). 2986–2994. 17 indexed citations
11.
Barnum, Timothy, et al.. (2020). Preparation of high orbital angular momentum Rydberg states by optical-millimeter-wave STIRAP. The Journal of Chemical Physics. 153(8). 84301–84301. 4 indexed citations
12.
Jiang, Jun, Timothy Barnum, Stephen L. Coy, & Robert W. Field. (2019). Analysis of vibrational autoionization of CaF Rydberg states. The Journal of Chemical Physics. 150(15). 154305–154305. 4 indexed citations
13.
Transue, Wesley J., Junyu Yang, Matthew Nava, et al.. (2018). Synthetic and Spectroscopic Investigations Enabled by Modular Synthesis of Molecular Phosphaalkyne Precursors. Journal of the American Chemical Society. 140(51). 17985–17991. 27 indexed citations
14.
Grimes, David, Stephen L. Coy, Timothy Barnum, et al.. (2017). Direct single-shot observation of millimeter-wave superradiance in Rydberg-Rydberg transitions. Physical review. A. 95(4). 21 indexed citations
15.
Grimes, David, Stephen L. Coy, Timothy Barnum, et al.. (2016). Direct single-shot observation of millimeter wave superradiance in Rydberg-Rydberg transitions. arXiv (Cornell University). 3 indexed citations
16.
Zhou, Yan, David Grimes, Timothy Barnum, et al.. (2015). Direct detection of Rydberg–Rydberg millimeter-wave transitions in a buffer gas cooled molecular beam. Chemical Physics Letters. 640. 124–136. 20 indexed citations
17.
Barnum, Timothy, et al.. (2015). DOUBLE RESONANCE SPECTROSCOPY OF BaF AUTOIONIZING RYDBERG STATES. 1–1. 1 indexed citations
18.
Fusco, Diana, Timothy Barnum, Andrew E. Bruno, et al.. (2014). Statistical Analysis of Crystallization Database Links Protein Physico-Chemical Features with Crystallization Mechanisms. PLoS ONE. 9(7). e101123–e101123. 15 indexed citations
19.
Zhou, Yan, Robert W. Field, Timothy Barnum, Ethan Klein, & David Grimes. (2014). DIRECT OBSERVATION OF RYDBERG-RYDBERG TRANSITIONS VIA CPMMW SPECTROSCOPY. 1–1. 2 indexed citations
20.
Barnum, Timothy, et al.. (2012). Condensed-phase versus gas-phase ozonolysis of catechol: A combined experimental and theoretical study. Atmospheric Environment. 55. 98–106. 33 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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