Andrew E. Sifain

1.3k total citations · 1 hit paper
22 papers, 956 citations indexed

About

Andrew E. Sifain is a scholar working on Atomic and Molecular Physics, and Optics, Materials Chemistry and Physical and Theoretical Chemistry. According to data from OpenAlex, Andrew E. Sifain has authored 22 papers receiving a total of 956 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Atomic and Molecular Physics, and Optics, 12 papers in Materials Chemistry and 9 papers in Physical and Theoretical Chemistry. Recurrent topics in Andrew E. Sifain's work include Spectroscopy and Quantum Chemical Studies (9 papers), Photochemistry and Electron Transfer Studies (5 papers) and Advanced Chemical Physics Studies (5 papers). Andrew E. Sifain is often cited by papers focused on Spectroscopy and Quantum Chemical Studies (9 papers), Photochemistry and Electron Transfer Studies (5 papers) and Advanced Chemical Physics Studies (5 papers). Andrew E. Sifain collaborates with scholars based in United States, Argentina and China. Andrew E. Sifain's co-authors include Sergei Tretiak, Benjamin Nebgen, Oleg V. Prezhdo, Adrián E. Roitberg, Linjun Wang, Josiah A. Bjorgaard, Tammie Nelson, Sebastian Fernández-Alberti, Alexander White and Yu Zhang and has published in prestigious journals such as Chemical Reviews, The Journal of Chemical Physics and ACS Nano.

In The Last Decade

Andrew E. Sifain

22 papers receiving 946 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.

Non-adiabatic Excited-State Molecular Dynamics: Theory and Applications for Modeling Photophysics in Extended Molecular Materials

2020 320 citations Tammie Nelson, Alexander White et al. Chemical Reviews profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Andrew E. Sifain United States	15	572	414	217	160	112	22	956
Yinan Shu United States	23	731 1.3×	451 1.1×	250 1.2×	223 1.4×	61 0.5×	61	1.1k
Leif D. Jacobson United States	14	493 0.9×	221 0.5×	219 1.0×	118 0.7×	99 0.9×	21	826
Joshua A. Rackers United States	11	366 0.6×	269 0.6×	149 0.7×	93 0.6×	353 3.2×	16	885
Max Pinheiro Brazil	13	262 0.5×	327 0.8×	128 0.6×	72 0.5×	79 0.7×	30	605
Shirin Faraji Netherlands	20	439 0.8×	253 0.6×	199 0.9×	112 0.7×	189 1.7×	68	930
Alán Aspuru-Guzik United States	14	763 1.3×	224 0.5×	167 0.8×	269 1.7×	311 2.8×	24	1.2k
David H. P. Turban United Kingdom	6	314 0.5×	268 0.6×	92 0.4×	168 1.1×	41 0.4×	6	717
Elias Rudberg Sweden	12	374 0.7×	322 0.8×	74 0.3×	150 0.9×	51 0.5×	25	691
James W. Snyder United States	10	385 0.7×	143 0.3×	128 0.6×	58 0.4×	109 1.0×	16	648
Jiajun Ren China	19	492 0.9×	501 1.2×	142 0.7×	550 3.4×	64 0.6×	51	1.2k

Countries citing papers authored by Andrew E. Sifain

Since Specialization

Citations

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

Fields of papers citing papers by Andrew E. Sifain

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Andrew E. Sifain. 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 Andrew E. Sifain. The network helps show where Andrew E. Sifain may publish in the future.

Co-authorship network of co-authors of Andrew E. Sifain

This figure shows the co-authorship network connecting the top 25 collaborators of Andrew E. Sifain. A scholar is included among the top collaborators of Andrew E. Sifain 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 Andrew E. Sifain. Andrew E. Sifain 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

Weight, Braden M., Andrew E. Sifain, Brendan J. Gifford, Han Htoon, & Sergei Tretiak. (2023). On-the-Fly Nonadiabatic Dynamics Simulations of Single-Walled Carbon Nanotubes with Covalent Defects. ACS Nano. 17(7). 6208–6219. 10 indexed citations

Wu, Weijun, et al.. (2022). Polariton enhanced free charge carrier generation in donor–acceptor cavity systems by a second-hybridization mechanism. The Journal of Chemical Physics. 157(16). 161102–161102. 7 indexed citations

Sifain, Andrew E., Levi Lystrom, Richard A. Messerly, et al.. (2021). Predicting phosphorescence energies and inferring wavefunction localization with machine learning. Chemical Science. 12(30). 10207–10217. 18 indexed citations

Weight, Braden M., Andrew E. Sifain, Brendan J. Gifford, et al.. (2021). Coupling between Emissive Defects on Carbon Nanotubes: Modeling Insights. The Journal of Physical Chemistry Letters. 12(32). 7846–7853. 14 indexed citations

Sifain, Andrew E., Betsy M. Rice, Samuel H. Yalkowsky, & Brian C. Barnes. (2021). Machine learning transition temperatures from 2D structure. Journal of Molecular Graphics and Modelling. 105. 107848–107848. 4 indexed citations

Malone, Walter, Benjamin Nebgen, Alexander White, et al.. (2020). NEXMD Software Package for Nonadiabatic Excited State Molecular Dynamics Simulations. Journal of Chemical Theory and Computation. 16(9). 5771–5783. 69 indexed citations

Barnes, Brian C., Betsy M. Rice, & Andrew E. Sifain. (2020). Machine Learning of Energetic Material Properties and Performance. Bulletin of the American Physical Society. 3 indexed citations

Nelson, Tammie, Alexander White, Josiah A. Bjorgaard, et al.. (2020). Non-adiabatic Excited-State Molecular Dynamics: Theory and Applications for Modeling Photophysics in Extended Molecular Materials. Chemical Reviews. 120(4). 2215–2287. 320 indexed citations breakdown →

Gifford, Brendan J., Xiaowei He, Mijin Kim, et al.. (2019). Optical Effects of Divalent Functionalization of Carbon Nanotubes. Chemistry of Materials. 31(17). 6950–6961. 45 indexed citations

10.

Sifain, Andrew E., Linjun Wang, Sergei Tretiak, & Oleg V. Prezhdo. (2019). Numerical tests of coherence-corrected surface hopping methods using a donor-bridge-acceptor model system. The Journal of Chemical Physics. 150(19). 194104–194104. 18 indexed citations

11.

Sifain, Andrew E., et al.. (2018). NEXMD Modeling of Photoisomerization Dynamics of 4-Styrylquinoline. The Journal of Physical Chemistry A. 122(49). 9403–9411. 9 indexed citations

12.

Sifain, Andrew E., Josiah A. Bjorgaard, Tammie Nelson, et al.. (2018). Photoexcited Nonadiabatic Dynamics of Solvated Push–Pull π-Conjugated Oligomers with the NEXMD Software. Journal of Chemical Theory and Computation. 14(8). 3955–3966. 43 indexed citations

13.

Gifford, Brendan J., Andrew E. Sifain, Han Htoon, et al.. (2018). Correction Scheme for Comparison of Computed and Experimental Optical Transition Energies in Functionalized Single-Walled Carbon Nanotubes. The Journal of Physical Chemistry Letters. 9(10). 2460–2468. 23 indexed citations

14.

Sifain, Andrew E., Nicholas Lubbers, Benjamin Nebgen, et al.. (2018). Discovering a Transferable Charge Assignment Model Using Machine Learning. The Journal of Physical Chemistry Letters. 9(16). 4495–4501. 101 indexed citations

15.

Sifain, Andrew E., Loza F. Tadesse, Josiah A. Bjorgaard, et al.. (2017). Cooperative enhancement of the nonlinear optical response in conjugated energetic materials: A TD-DFT study. The Journal of Chemical Physics. 146(11). 114308–114308. 11 indexed citations

16.

Bjorgaard, Josiah A., Andrew E. Sifain, Tammie Nelson, et al.. (2016). Two-Photon Absorption in Conjugated Energetic Molecules. The Journal of Physical Chemistry A. 120(26). 4455–4464. 18 indexed citations

17.

Sifain, Andrew E., Linjun Wang, & Oleg V. Prezhdo. (2016). Communication: Proper treatment of classically forbidden electronic transitions significantly improves detailed balance in surface hopping. The Journal of Chemical Physics. 144(21). 211102–211102. 35 indexed citations

18.

Wang, Linjun, Andrew E. Sifain, & Oleg V. Prezhdo. (2015). Communication: Global flux surface hopping in Liouville space. The Journal of Chemical Physics. 143(19). 191102–191102. 30 indexed citations

19.

Sifain, Andrew E., Linjun Wang, & Oleg V. Prezhdo. (2015). Mixed quantum-classical equilibrium in global flux surface hopping. The Journal of Chemical Physics. 142(22). 224102–224102. 30 indexed citations

20.

Wang, Linjun, Andrew E. Sifain, & Oleg V. Prezhdo. (2015). Fewest Switches Surface Hopping in Liouville Space. The Journal of Physical Chemistry Letters. 6(19). 3827–3833. 57 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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