Alexander N. Krot

19.9k total citations · 3 hit papers
348 papers, 11.8k citations indexed

About

Alexander N. Krot is a scholar working on Astronomy and Astrophysics, Geophysics and Ecology. According to data from OpenAlex, Alexander N. Krot has authored 348 papers receiving a total of 11.8k indexed citations (citations by other indexed papers that have themselves been cited), including 322 papers in Astronomy and Astrophysics, 115 papers in Geophysics and 44 papers in Ecology. Recurrent topics in Alexander N. Krot's work include Astro and Planetary Science (319 papers), Planetary Science and Exploration (145 papers) and High-pressure geophysics and materials (88 papers). Alexander N. Krot is often cited by papers focused on Astro and Planetary Science (319 papers), Planetary Science and Exploration (145 papers) and High-pressure geophysics and materials (88 papers). Alexander N. Krot collaborates with scholars based in United States, Japan and Russia. Alexander N. Krot's co-authors include K. Nagashima, E. R. D. Scott, Klaus Keil, Martin Bizzarro, I. D. Hutcheon, Yuri Amelin, A. A. Ulyanov, Anders Meibom, M. E. Zolensky and Hisayoshi Yurimoto and has published in prestigious journals such as Nature, Science and Proceedings of the National Academy of Sciences.

In The Last Decade

Alexander N. Krot

336 papers receiving 11.5k citations

Hit Papers

align trajectories sort by overperformance

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.

The Absolute Chronology and Thermal Processing of Solids in the Solar Protoplanetary Disk

2012 597 citations Martin Bizzarro, Alexander N. Krot et al. profile →
Lead Isotopic Ages of Chondrules and Calcium-Aluminum-Rich Inclusions

2002 570 citations Alexander N. Krot, I. D. Hutcheon et al. profile →
Origin of Nucleosynthetic Isotope Heterogeneity in the Solar Protoplanetary Disk

2009 419 citations Alexander N. Krot, Martin Bizzarro et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Alexander N. Krot United States	59	11.2k	4.4k	1.9k	1.6k	866	348	11.8k
T. Kleine Germany	54	7.2k 0.6×	4.1k 0.9×	1.2k 0.7×	1.4k 0.9×	581 0.7×	208	9.0k
E. R. D. Scott United States	56	8.6k 0.8×	4.7k 1.1×	1.6k 0.8×	1.0k 0.6×	466 0.5×	316	9.4k
Lawrence Grossman United States	49	7.2k 0.6×	3.8k 0.9×	1.3k 0.7×	1.0k 0.6×	1.0k 1.2×	153	8.3k
E. Zinner United States	56	8.6k 0.8×	2.9k 0.7×	1.3k 0.7×	817 0.5×	1.0k 1.2×	368	10.2k
G. R. Huss United States	48	6.4k 0.6×	2.5k 0.6×	1.2k 0.6×	883 0.5×	541 0.6×	285	7.1k
L. R. Nittler United States	58	8.5k 0.8×	2.2k 0.5×	1.5k 0.8×	1.4k 0.9×	476 0.5×	286	9.5k
M. E. Zolensky United States	53	9.7k 0.9×	3.4k 0.8×	2.8k 1.5×	1.2k 0.8×	246 0.3×	534	10.6k
M. E. Lipschutz United States	41	6.1k 0.5×	2.9k 0.7×	1.5k 0.8×	1.3k 0.8×	594 0.7×	231	7.0k
I. A. Franchi United Kingdom	49	6.5k 0.6×	3.0k 0.7×	2.0k 1.0×	1.3k 0.8×	182 0.2×	341	7.4k
C. M. O'd. Alexander United States	66	11.2k 1.0×	3.8k 0.9×	3.3k 1.7×	1.1k 0.7×	716 0.8×	425	12.4k

Countries citing papers authored by Alexander N. Krot

Since Specialization

Citations

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

Fields of papers citing papers by Alexander N. Krot

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Alexander N. Krot. 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 Alexander N. Krot. The network helps show where Alexander N. Krot may publish in the future.

Co-authorship network of co-authors of Alexander N. Krot

This figure shows the co-authorship network connecting the top 25 collaborators of Alexander N. Krot. A scholar is included among the top collaborators of Alexander N. Krot 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 Alexander N. Krot. Alexander N. Krot is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Krot, Alexander N., et al.. (2014). Impact Plume Origin of Ferroan Chondrules in CH Carbonaceous Chondrites. 77(1800). 5195. 2 indexed citations

Krot, Alexander N., et al.. (2014). Manganese-Chromium Ages of Aqueous Alteration of Unequilibrated Ordinary Chondrites. LPI. 1726. 4 indexed citations

Ma, Chi & Alexander N. Krot. (2014). Discovery of a New Cl-Rich Silicate Mineral, Ca_(12)(Al_2Mg_3Si_7)O_(32)Cl_6: An Alteration Phase in Allende. CaltechAUTHORS (California Institute of Technology). 77(1800). 5432. 3 indexed citations

Nagashima, K., I. D. Hutcheon, G. J. Wasserburg, et al.. (2013). Heterogeneity of Mg Isotopes and Variable ^(26)Al/^(27)Al Ratio in FUN CAIs. CaltechAUTHORS (California Institute of Technology). 76. 5085. 6 indexed citations

Ivanova, M. A., C. A. Lorenz, Alexander N. Krot, & G. J. MacPherson. (2011). Complex Refractory CAIs from The NWA 3118 and Efremovka CV3 Chondrites. LPI. 1738. 1 indexed citations

Krot, Alexander N., K. Makide, K. Nagashima, et al.. (2010). Heterogeneous Distribution of 26Al at Birth of the Solar System. Meteoritics and Planetary Science Supplement. 73. 5171. 1 indexed citations

Krot, Alexander N., K. Nagashima, & Martin Bizzarro. (2009). Evidence for Post-Impact Plume Origin of Porphyritic Chondrules in Isheyevo (CH/CB) and CH Carbonaceous Chondrites. Meteoritics and Planetary Science Supplement. 72. 5184. 1 indexed citations

Nagashima, K., Alexander N. Krot, & G. R. Huss. (2008). 26 Al in Chondrules from CR Carbonaceous Chondrites. Lunar and Planetary Science Conference. 2224. 18 indexed citations

Bonal, L., G. R. Huss, Alexander N. Krot, & K. Nagashima. (2008). Isotopic Characterization of the Organic Matter in the Lithic Clasts in the CH/CB-like Chondrite Isheyevo. Meteoritics and Planetary Science Supplement. 43. 5130. 2 indexed citations

10.

Nagashima, K., Alexander N. Krot, G. R. Huss, & Xia Hua. (2007). Common Presence of 16O-rich Melilite in Calcium-Aluminum-rich Inclusions from the Least Metamorphosed CV Carbonaceous Chondrite Kaba. Lunar and Planetary Science Conference. 2059. 8 indexed citations

11.

Krot, Alexander N., K. Nagashima, G. R. Huss, et al.. (2007). Relict Refractory Inclusions in Magnesium Porphyritic Chondrules from the CH and CH/CB Carbonaceous Chondrites. M&PSA. 42. 5254. 2 indexed citations

12.

Krot, Alexander N., Hisayoshi Yurimoto, I. D. Hutcheon, & G. J. MacPherson. (2005). Relative Chronology of CAI and Chondrule Formation: Evidence from Chondrule-bearing Igneous CAIs. 36th Annual Lunar and Planetary Science Conference. 1482. 16 indexed citations

13.

Krot, Alexander N., M. I. Petaev, & P. A. Bland. (2004). Multiple formation mechanisms of ferrous olivine in CV carbonaceous chondrites during fluid-assisted metamorphism. Institutional Repository National Institute of Polar Research (National Institute of Polar Research (Japan)). 17(17). 153–171. 65 indexed citations

14.

Fagan, T. J., Hisayoshi Yurimoto, Alexander N. Krot, & K. Keil. (2002). Constraints on Oxygen Isotopic Evolution from an Amoeboid Olivine Aggregate and Ca,Al-rich Inclusion from the CV3 Efremovka. Lunar and Planetary Science Conference. 1507. 6 indexed citations

15.

Hohenberg, C. M., A. P. Meshik, O. V. Pravdivtseva, et al.. (2002). Two-stage asteroidal alteration of the allende dark inclusions.. Meteoritics and Planetary Science. 37. 4 indexed citations

16.

Scott, E. R. D., G. J. Taylor, & Alexander N. Krot. (2001). Links Between Terrestrial Planets and Chondrites. Meteoritics and Planetary Science Supplement. 36. 1 indexed citations

17.

Hutcheon, I. D., Alexander N. Krot, & A. A. Ulyanov. (2000). 26-Al in anorthite-rich chondrules in primitive carbonaceous chondrites: Evidence chondrules post-data CAI. Lunar and Planetary Science Conference. 31. 1869. 14 indexed citations

18.

Petaev, M. I., Anders Meibom, K. Keil, & Alexander N. Krot. (2000). In situ growth of Ca-rich rims around allende dark inclusions. Geochemistry International. 38. 351–368. 32 indexed citations

19.

Choi, Byeon‐Gak, K. D. McKeegan, Alexander N. Krot, & J. T. Wasson. (1997). Magnetite in Unequilibrated Ordinary Chondrites: Evidence for an 17O-rich Reservoir in the Solar Nebula. LPI. 227. 1 indexed citations

20.

Krot, Alexander N., M. E. Zolensky, E. R. D. Scott, & K. Keil. (1996). Asteroidal Formation of Ca-Fe-Mg Silicates in Allende Dark Inclusions, Allende Host, and Other Oxidized CV3 Chondrites. M&PSA. 31. 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.

Explore authors with similar magnitude of impact