T. J. Zega

6.1k total citations
110 papers, 1.8k citations indexed

About

T. J. Zega is a scholar working on Astronomy and Astrophysics, Geophysics and Ecology. According to data from OpenAlex, T. J. Zega has authored 110 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 83 papers in Astronomy and Astrophysics, 30 papers in Geophysics and 16 papers in Ecology. Recurrent topics in T. J. Zega's work include Astro and Planetary Science (78 papers), Planetary Science and Exploration (33 papers) and High-pressure geophysics and materials (22 papers). T. J. Zega is often cited by papers focused on Astro and Planetary Science (78 papers), Planetary Science and Exploration (33 papers) and High-pressure geophysics and materials (22 papers). T. J. Zega collaborates with scholars based in United States, United Kingdom and Japan. T. J. Zega's co-authors include R. M. Stroud, Peter R. Buseck, L. R. Nittler, D. S. Lauretta, M. S. Thompson, A. L. D. Kilcoyne, H. Busemann, P. Höppe, L. P. Keller and C. M. O'd. Alexander and has published in prestigious journals such as Nature, Physical Review Letters and Nature Communications.

In The Last Decade

T. J. Zega

97 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
T. J. Zega United States	24	1.3k	455	244	156	147	110	1.8k
M. M. M. Meier Switzerland	22	867 0.6×	397 0.9×	178 0.7×	173 1.1×	112 0.8×	92	2.0k
C. Koike Japan	23	1.4k 1.0×	316 0.7×	56 0.2×	178 1.1×	62 0.4×	78	1.8k
M. Bourot-Denise France	22	1.8k 1.4×	978 2.1×	411 1.7×	96 0.6×	53 0.4×	71	2.2k
P. Fraundorf United States	19	668 0.5×	138 0.3×	60 0.2×	341 2.2×	236 1.6×	108	1.3k
B. T. De Gregorio United States	14	701 0.5×	259 0.6×	234 1.0×	54 0.3×	47 0.3×	52	1.1k
M. Komatsu Japan	20	527 0.4×	444 1.0×	107 0.4×	233 1.5×	61 0.4×	72	1.2k
L. R. Danielson United States	22	503 0.4×	732 1.6×	68 0.3×	276 1.8×	108 0.7×	64	1.3k
Joseph A. Nuth United States	33	2.2k 1.6×	428 0.9×	121 0.5×	304 1.9×	67 0.5×	159	2.8k
R. H. Carr United Kingdom	15	221 0.2×	200 0.4×	111 0.5×	249 1.6×	81 0.6×	53	949
M. R. Savina United States	21	407 0.3×	131 0.3×	78 0.3×	357 2.3×	77 0.5×	92	1.3k

Countries citing papers authored by T. J. Zega

Since Specialization

Citations

This map shows the geographic impact of T. J. Zega'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 T. J. Zega with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. J. Zega more than expected).

Fields of papers citing papers by T. J. Zega

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by T. J. Zega. 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 T. J. Zega. The network helps show where T. J. Zega may publish in the future.

Co-authorship network of co-authors of T. J. Zega

This figure shows the co-authorship network connecting the top 25 collaborators of T. J. Zega. A scholar is included among the top collaborators of T. J. Zega 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 T. J. Zega. T. J. Zega 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

Manga, Venkateswara Rao, et al.. (2025). Microstructural analysis of phosphorus (P)-bearing assemblages in type 3 chondrites: Implications for P condensation and processing in the early solar nebula. Geochimica et Cosmochimica Acta. 392. 207–222. 1 indexed citations

Manga, Venkateswara Rao, et al.. (2024). Ultra-refractory metal assemblages in calcium-aluminum-rich inclusions: Probes of the inner solar protoplanetary disk. Geochimica et Cosmochimica Acta. 375. 258–278.

Haenecour, Pierre, et al.. (2023). An in situ investigation of the preservation and alteration of presolar silicates in the Miller Range 07687 chondrite. Meteoritics and Planetary Science. 58(3). 360–382. 2 indexed citations

Haenecour, Pierre, et al.. (2023). An in situ study of presolar grains and the fine‐grained matrices of the Meteorite Hills 00526 and Queen Alexandra Range 97008 unequilibrated ordinary chondrites. Meteoritics and Planetary Science. 58(8). 1079–1098. 1 indexed citations

Zega, T. J., et al.. (2021). Atomic-scale Evidence for Open-system Thermodynamics in the Early Solar Nebula. The Planetary Science Journal. 2(3). 115–115. 6 indexed citations

Schrader, D. L., J. Davidson, T. J. McCoy, et al.. (2021). The Fe/S ratio of pyrrhotite group sulfides in chondrites: An indicator of oxidation and implications for return samples from asteroids Ryugu and Bennu. Geochimica et Cosmochimica Acta. 303. 66–91. 43 indexed citations

Barnes, Jessica, S. A. Eckley, J. W. Boyce, et al.. (2020). Investigating the Magmatic History of Volatiles in Apollo 17 Basalts, Apollo Next Generation Sample Analysis. Lunar and Planetary Science Conference. 1497. 1 indexed citations

Schrader, D. L. & T. J. Zega. (2019). Comparison of the Sulfide-Bearing Hayabusa Particles RB-CV-0234 and RB-QD04-0039 to LL Chondrite Sulfides. Lunar and Planetary Science Conference. 2009. 1 indexed citations

Schrader, D. L. & T. J. Zega. (2019). Petrographic and compositional indicators of formation and alteration conditions from LL chondrite sulfides. Geochimica et Cosmochimica Acta. 264. 165–179. 16 indexed citations

10.

Haenecour, Pierre, et al.. (2019). Formation of Interstellar C₆₀ from Silicon Carbide Circumstellar Grains. The Astrophysical Journal Letters. 883(2). L43–L43. 29 indexed citations

11.

Zega, T. J., et al.. (2018). Transmission Electron Microscope Analysis of a Spinel-Perovskite Assemblage Within a Refractory Inclusion from the Northwest Africa (NWA) 5028 CR2 Chondrite. Lunar and Planetary Science Conference. 2900. 1 indexed citations

12.

Haenecour, Pierre, C. Floss, T. J. Zega, & R. C. Ogliore. (2016). Auger Spectroscopy Analysis of Submicron-Sized Silicate Grains in Chondrites: Insight into Their Aqueous and Thermal Alteration History. 79(1921). 6354. 1 indexed citations

13.

Zega, T. J., Pierre Haenecour, C. Floss, & R. M. Stroud. (2014). Extraction and Analysis of Presolar Grains from the LAP 031117 CO3.0 Chondrite. Lunar and Planetary Science Conference. 2256. 3 indexed citations

14.

Berger, E. L., T. J. Zega, & D. S. Lauretta. (2011). LOW-TEMPERATURE CONCENTRATION OF NICKEL IN CI-CHONDRITE PYRRHOTITE GRAINS.. LPI. 1163. 1 indexed citations

15.

Stroud, R. M., C. M. O'd. Alexander, George D. Cody, et al.. (2009). Correlated Microanalysis of Carbonaceous Nanoglobules. Meteoritics and Planetary Science Supplement. 72. 5332. 1 indexed citations

16.

Nittler, L. R., C. M. O'd. Alexander, George D. Cody, et al.. (2009). Correlated Microanalysis of Extraterrestrial Carbonaceous Nanoglobules. Geochimica et Cosmochimica Acta Supplement. 73. 1 indexed citations

17.

Zega, T. J., C. M. O'd. Alexander, L. R. Nittler, & R. M. Stroud. (2009). TRANSMISSION ELECTRON MICROSCOPY ANALYSIS OF A PRESOLAR SPINEL GRAIN.. LPI. 1342. 1 indexed citations

18.

Busemann, H., T. J. Zega, C. M. O'd. Alexander, et al.. (2007). Secondary Ion Mass Spectrometry and X-Ray Absorption Near-Edge Structure Spectroscopy of Isotopically Anomalous Organic Matter from CR1 Chondrites GRO 95577. Open Research Online (The Open University). 1884. 6 indexed citations

19.

Zega, T. J., R. M. Stroud, L. R. Nittler, H. Busemann, & C. M. O'd. Alexander. (2006). Correlated analytical studies of organic material from the Tagish Lake carbonaceous chondrite. Open Research Online (The Open University). 1444. 2 indexed citations

20.

Busemann, H., C. M. O'd. Alexander, L. R. Nittler, et al.. (2006). Correlated Microscale Isotope and Scanning Transmission X-Ray Analyses of Isotopically Anomalous Organic Matter from the CR2 Chondrite EET 92042. Open Research Online (The Open University). 2005. 7 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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