John M. Brown

7.0k total citations · 2 hit papers
177 papers, 5.6k citations indexed

About

John M. Brown is a scholar working on Atomic and Molecular Physics, and Optics, Spectroscopy and Atmospheric Science. According to data from OpenAlex, John M. Brown has authored 177 papers receiving a total of 5.6k indexed citations (citations by other indexed papers that have themselves been cited), including 141 papers in Atomic and Molecular Physics, and Optics, 113 papers in Spectroscopy and 44 papers in Atmospheric Science. Recurrent topics in John M. Brown's work include Advanced Chemical Physics Studies (113 papers), Spectroscopy and Laser Applications (69 papers) and Molecular Spectroscopy and Structure (44 papers). John M. Brown is often cited by papers focused on Advanced Chemical Physics Studies (113 papers), Spectroscopy and Laser Applications (69 papers) and Molecular Spectroscopy and Structure (44 papers). John M. Brown collaborates with scholars based in United Kingdom, United States and Germany. John M. Brown's co-authors include K. M. Evenson, Trevor J. Sears, A. J. Merer, F.D. Wayne, J. K. G. Watson, I. Kopp, E.A. Colbourn, D. A. Ramsay, Timothy C. Steimle and Alan Carrington and has published in prestigious journals such as Nature, Journal of the American Chemical Society and Angewandte Chemie International Edition.

In The Last Decade

John M. Brown

176 papers receiving 5.2k 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.

The labeling of parity doublet levels in linear molecules

1975 722 citations John M. Brown, I. Kopp et al. Journal of Molecular Spectroscopy profile →
An effective Hamiltonian for diatomic molecules

1979 433 citations John M. Brown, J. K. G. Watson et al. Journal of Molecular Spectroscopy profile →

Peers

Countries citing papers authored by John M. Brown

Since Specialization

Citations

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

Fields of papers citing papers by John M. Brown

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John M. Brown

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

#	Work	Indexed citations
1	A direct test of E=mc2 2005 ·Nature ·Simon Rainville, James K. Thompson, E. G. Myers, John M. Brown, M. S. Dewey, E. G. Kessler, Richard D. Deslattes, Hans G. Börner, M. Jentschel, P. Mutti, David E. Pritchard	95
2	Solution Structure and Reagent Binding of the Zinc Alkoxide Catalyst in the Soai Asymmetric Autocatalytic Reaction 2004 ·Angewandte Chemie International Edition ·Ilya D. Gridnev, (unknown), John M. Brown	113
3	The 313 nm band system of SeO2. Part 2: rotational structure 2004 ·Journal of Molecular Spectroscopy ·S A Crowther, John M. Brown	5
4	The far-infrared laser magnetic resonance spectrum of the 13CH radical 2003 ·Journal of Molecular Spectroscopy ·(unknown), K. M. Evenson, John M. Brown	12
5	Evidence for a Strong Intercombination Transition in FeH at around 510 nm 2001 ·Journal of Molecular Spectroscopy ·Catherine Wilson, John M. Brown	12
6	The Electronic Spectrum of Tellurium Dioxide 2000 ·Journal of Molecular Spectroscopy ·(unknown), John M. Brown	6
7	Rotational Spectra of Conformers and Isotopomers of 1-Hydroxynaphthalene 1999 ·Journal of Molecular Spectroscopy ·C. J. Whitham, (unknown), John M. Brown	2
8	Measurement of high-frequency rotational transitions of H2O+ in its ground state by far-infrared laser magnetic resonance (LMR) spectroscopy 1998 ·The Journal of Chemical Physics ·Petra Mürtz, L. R. Zink, K. M. Evenson, John M. Brown	20
9	The ν3Band of the NCN Radical, Studied by LMR 1996 ·Journal of Molecular Spectroscopy ·(unknown), John M. Brown	17
10	Rotational analysis of bands in the 460 nm system of nickel dichloride produced in a free-jet expansion: Determination of the structure and electronic ground state of nickel dichloride 1996 ·The Journal of Chemical Physics ·Stephen H. Ashworth, (unknown), John M. Brown	29
11	The fine-structure intervals of (N-14)+ by far-infrared laser magnetic resonance 1994 ·The Astrophysical Journal ·John M. Brown, Thomas D. Varberg, K. M. Evenson, Andrew L. Cooksy	25
12	The far-infrared laser magnetic resonance spectrum of the SH radical 1992 ·Journal of Molecular Spectroscopy ·Stephen H. Ashworth, John M. Brown	21
13	Electronic properties of CuS: Experimental determination of the magnetic hyperfine interactions and permanent electric dipole moment 1988 ·The Journal of Chemical Physics ·Timothy C. Steimle, (unknown), (unknown), John M. Brown	20
14	In Vivo Magnetic Resonance Microscopy of Changing Water Content in Pelargonium hortorum Roots 1986 ·PLANT PHYSIOLOGY ·John M. Brown, G. Allan Johnson, Paul J. Kramer	46
15	The Characterisation of theA'²Σ^-State of Copper Oxide from its Nuclear Hyperfine Structure 1983 ·Physica Scripta ·(unknown), I. Renhorn, M. Dulick, (unknown), John M. Brown	9
16	Higher-order fine structure of the a4Π state of O2+ 1981 ·Journal of Molecular Spectroscopy ·John M. Brown, D. J. Milton, J. K. G. Watson, Richard N. Zare, D. L. Albritton, M. Horani, J. Rostas	22
17	Microwave spectroscopy of nonlinear free radicals III. High field Zeeman effect in HCO and DCO 1978 ·Proceedings of the Royal Society of London A Mathematical and Physical Sciences ·(unknown), John M. Brown, Alan Carrington, (unknown)	13
18	A re-investigation of the A 2 ∑+-X 2∏i band system of NCO 1975 ·Proceedings of the Royal Society of London A Mathematical and Physical Sciences ·(unknown), John M. Brown, Alan Carrington, I. Kopp, D. A. Ramsay	92
19	K-type doubling parameters for linear molecules in Π electronic states 1975 ·Journal of Molecular Spectroscopy ·John M. Brown	31
20	Microwave spectroscopy of non-linear free radicals II. Zeeman effect studies of DCO 1973 ·Proceedings of the Royal Society of London A Mathematical and Physical Sciences ·(unknown), John M. Brown, Alan Carrington, (unknown)	11

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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