James M. Sullivan

3.2k total citations · 2 hit papers
25 papers, 2.5k citations indexed

About

James M. Sullivan is a scholar working on Astronomy and Astrophysics, Materials Chemistry and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, James M. Sullivan has authored 25 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Astronomy and Astrophysics, 7 papers in Materials Chemistry and 6 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in James M. Sullivan's work include Cosmology and Gravitation Theories (6 papers), Galaxies: Formation, Evolution, Phenomena (6 papers) and ZnO doping and properties (5 papers). James M. Sullivan is often cited by papers focused on Cosmology and Gravitation Theories (6 papers), Galaxies: Formation, Evolution, Phenomena (6 papers) and ZnO doping and properties (5 papers). James M. Sullivan collaborates with scholars based in United States, United Kingdom and Germany. James M. Sullivan's co-authors include Steven C. Erwin, Berend T. Jonker, Aubrey T. Hanbicki, Γ. Σπανός, T. Ambrose, J. E. Mattson, C. Stephen Hellberg, A. W. Wilson, Michael Twardowski and Percy L. Donaghay and has published in prestigious journals such as Science, Nature Materials and Physical review. B, Condensed matter.

In The Last Decade

James M. Sullivan

24 papers receiving 2.4k citations

Hit Papers

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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.

A Group-IV Ferromagnetic Semiconductor: Mn _x Ge _{1− x}

2002 1.4k citations Aubrey T. Hanbicki, Steven C. Erwin et al. Science profile →
Active measures: the secret history of disinformation and political warfare

2021 101 citations James M. Sullivan International Affairs profile →

Peers

Countries citing papers authored by James M. Sullivan

Since Specialization

Citations

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

Fields of papers citing papers by James M. Sullivan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James M. Sullivan. 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 James M. Sullivan. The network helps show where James M. Sullivan may publish in the future.

Co-authorship network of co-authors of James M. Sullivan

This figure shows the co-authorship network connecting the top 25 collaborators of James M. Sullivan. A scholar is included among the top collaborators of James M. Sullivan 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 James M. Sullivan. James M. Sullivan 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

#	Work	Indexed citations
1	High-redshift millennium and astrid galaxies in effective field theory at the field level 2025 ·Physical review. D ·James M. Sullivan, Carolina Cuesta-Lazaro, Mikhail M. Ivanov, Yueying Ni, Sownak Bose, Boryana Hadzhiyska, César Hernández‐Aguayo, Lars Hernquist, Rahul Kannan	3
2	Local primordial non-Gaussian bias at the field level 2025 ·Journal of Cosmology and Astroparticle Physics ·James M. Sullivan, Shi-Fan Chen	5
3	Local primordial non-Gaussian bias from time evolution 2025 ·Physical review. D ·James M. Sullivan, Uroš Seljak	0
4	Galaxy bias in the era of LSST: perturbative bias expansions 2024 ·Journal of Cosmology and Astroparticle Physics ·Andrina Nicola, Boryana Hadzhiyska, N. Findlay, Carlos García-García, David Alonso, Anže Slosar, Zhiyuan Guo, Nickolas Kokron, Raúl E. Angulo, Alejandro Avilés, J. Blazek, Jo Dunkley, Bhuvnesh Jain, Marcos Pellejero-Ibáñez, James M. Sullivan, C. W. Walter, Matteo Zennaro	13
5	Improving initialization and evolution accuracy of cosmological neutrino simulations 2023 ·Journal of Cosmology and Astroparticle Physics ·James M. Sullivan, J. D. Emberson, Salman Habib, Nicholas Frontiere	6
6	Cyber Insurance and the Cyber Security Challenge 2021 ·Kent Academic Repository (University of Kent) ·(unknown), Jason R. C. Nurse, James M. Sullivan	11
7	Active measures: the secret history of disinformation and political warfare breakdown → 2021 ·International Affairs ·James M. Sullivan	101
8	Cyber Security Incentives and the Role of Cyber Insurance 2021 ·Kent Academic Repository (University of Kent) ·James M. Sullivan, Jason R. C. Nurse	5
9	The Betelgeuse Project. III. Merger Characteristics 2020 ·The Astrophysical Journal ·James M. Sullivan, (unknown), J. C. Wheeler	9
10	The Betelgeuse Project II: asteroseismology 2018 ·Monthly Notices of the Royal Astronomical Society ·(unknown), James M. Sullivan, M. C. Díaz, J. C. Wheeler	8
11	Minimum star-forming halo mass in axion cosmology 2018 ·Monthly Notices of the Royal Astronomical Society Letters ·James M. Sullivan, Shingo Hirano, Volker Bromm	8
12	The Betelgeuse Project: constraints from rotation 2016 ·Monthly Notices of the Royal Astronomical Society ·J. C. Wheeler, (unknown), M. C. Díaz, (unknown), Joanne V. Hickey, Lipu Zhou, (unknown), James M. Sullivan, J. Fowler	24
13	Hyperspectral temperature and salt dependencies of absorption by water and heavy water in the 400-750 nm spectral range 2006 ·Applied Optics ·James M. Sullivan, Michael Twardowski, J. Ronald V. Zaneveld, (unknown), Andrew H. Barnard, Percy L. Donaghay, (unknown)	184
14	Spin polarization and electronic structure of ferromagnetic Mn₅Ge₃ epilayers 2005 ·physica status solidi (b) ·Raghava P. Panguluri, Changgan Zeng, Hanno H. Weitering, James M. Sullivan, (unknown), B. Nadgorny	66
15	Structure of GaSb digitally doped with Mn 2005 ·Physical Review B ·G. Boishin, James M. Sullivan, L. J. Whitman	8
16	Electrical spin injection from an n-type ferromagnetic semiconductor into a III–V device heterostructure 2004 ·Nature Materials ·Γ. Κιοσέογλου, Aubrey T. Hanbicki, James M. Sullivan, O.M.J. van ‘t Erve, Connie H. Li, Steven C. Erwin, R. Mallory, M. Yasar, A. Petrou, Berend T. Jonker	42
17	Cross-sectional scanning tunneling microscopy of Mn-doped GaAs: Theory and experiment 2003 ·Physical review. B, Condensed matter ·James M. Sullivan, G. Boishin, L. J. Whitman, Aubrey T. Hanbicki, Berend T. Jonker, Steven C. Erwin	38
18	Theory of dopants and defects in Co-dopedTiO2anatase 2003 ·Physical review. B, Condensed matter ·James M. Sullivan, Steven C. Erwin	67
19	A Group-IV Ferromagnetic Semiconductor: Mn _x Ge _{1− x} breakdown → 2002 ·Science ·(unknown), Aubrey T. Hanbicki, Steven C. Erwin, C. Stephen Hellberg, James M. Sullivan, J. E. Mattson, T. Ambrose, A. W. Wilson, Γ. Σπανός, Berend T. Jonker	1382
20	Theory of dopants and defects in Co-doped TiO2 anatase 2002 ·arXiv (Cornell University) ·James M. Sullivan, Steven C. Erwin	2

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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