The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where Kaj M. Johnson sits on this spectrum.
This scientist: 100 publications — 12th percentile
12% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 603 publications or more.
The chart shows the D-index (discipline H-index) distribution of Earth Science scientists ranked by Research.com in 2026. The highlighted bar marks where Kaj M. Johnson sits on this spectrum.
This scientist: 36 D-Index — 23rd percentile
23% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 106 D-Index or more.
Kaj M. Johnson is affiliated with Indiana University in the United States. Their research primarily focuses on Earth and Planetary Sciences, with a specialized emphasis on Geophysics. Additional areas of study include Civil and Structural Engineering, Artificial Intelligence, Biomedical Engineering, and Materials Chemistry.
The scientist's work encompasses several main topics, notably:
Frequent co-authors collaborating with Kaj M. Johnson include Yuehua Zeng, E. H. Hearn, Zheng-Kang Shen, Matthew C. Gerstenberger, and Chris Rollins. Their research has been published predominantly in specialized venues such as the Journal of Geophysical Research Solid Earth, Zenodo (CERN European Organization for Nuclear Research), Bulletin of the Seismological Society of America, Seismological Research Letters, and Earthquake Spectra.
A selection of recent papers illustrates the focus and scope of their research:
Edward H. Field;Ramon J. Arrowsmith;Glenn P. Biasi;Peter Bird
Edward H. Field;Glenn P. Biasi;Peter Bird;Timothy E. Dawson
Jun’ichi Fukuda;Kaj M. Johnson
Edward H. Field;Glenn P. Biasi;Peter Bird;Timothy E. Dawson
Peter Cervelli;Peter Cervelli;Paul Segall;Kaj Johnson;Michael Lisowski
Kaj M. Johnson;Ya-Ju Hsu;Paul Segall;Shui-Beih Yu
Kaj M. Johnson;Kaj M. Johnson;Roland Bürgmann;Kristine Larson
Andreas P. Mavrommatis;Paul Segall;Kaj M. Johnson
Kuo-En Ching;Meng Long Hsieh;Kaj M. Johnson;Kwo Hwa Chen
K. M. Johnson;P. Segall
Ray Y. Chuang;Kaj M. Johnson
Edward H. Field;Thomas H. Jordan;Morgan T. Page;Kevin R. Milner
Kaj M. Johnson;Roland Bürgmann;Jeffrey T. Freymueller
Jun'ichi Fukuda;Kaj M. Johnson
Kaj M. Johnson;George E. Hilley;Roland Bürgmann
Kaj M. Johnson;Arvid M. Johnson
David R. Shelly;Kaj M. Johnson
Kuo En Ching;Ruey Juin Rau;Kaj M. Johnson;Jian Cheng Lee
K. M. Johnson
Kaj M. Johnson;Jun'ichi Fukuda;Paul Segall
Andreas P. Mavrommatis;Paul Segall;Naoki Uchida;Kaj M. Johnson
Edward H Field;Glenn P Biasi;Peter Bird;Timothy E Dawson
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