Baxter H. Armstrong

1.7k total citations · 1 hit paper
44 papers, 1.3k citations indexed

About

Baxter H. Armstrong is a scholar working on Atomic and Molecular Physics, and Optics, Mechanics of Materials and Civil and Structural Engineering. According to data from OpenAlex, Baxter H. Armstrong has authored 44 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Atomic and Molecular Physics, and Optics, 6 papers in Mechanics of Materials and 5 papers in Civil and Structural Engineering. Recurrent topics in Baxter H. Armstrong's work include Atomic and Molecular Physics (7 papers), Radiative Heat Transfer Studies (5 papers) and Seismic Waves and Analysis (4 papers). Baxter H. Armstrong is often cited by papers focused on Atomic and Molecular Physics (7 papers), Radiative Heat Transfer Studies (5 papers) and Seismic Waves and Analysis (4 papers). Baxter H. Armstrong collaborates with scholars based in United States and Hungary. Baxter H. Armstrong's co-authors include A. A. Wray, R. W. Nicholls, Paul S. Kelly, J. V. Dave, Jérôme Sokoloff, R. E. Meyerott, R.R. Johnston, K. Müller, Edwin A. Power and Jacob E. Fromm and has published in prestigious journals such as Physical Review Letters, Physical review. B, Condensed matter and The Astrophysical Journal.

In The Last Decade

Baxter H. Armstrong

43 papers receiving 1.2k citations

Hit Papers

Spectrum line profiles: The Voigt function 1967 2026 1986 2006 1967 100 200 300 400 500
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.

  1. Spectrum line profiles: The Voigt function
    1967 503 citations Baxter H. Armstrong Journal of Quantitative Spectroscopy and Radiative Transfer profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Baxter H. Armstrong United States 16 456 396 361 237 232 44 1.3k
Rolf Landshoff United States 14 377 0.8× 307 0.8× 245 0.7× 125 0.5× 215 0.9× 23 1.2k
Thomas D. Wilkerson United States 18 443 1.0× 322 0.8× 359 1.0× 281 1.2× 359 1.5× 88 1.4k
A. Stogryn United States 18 340 0.7× 590 1.5× 1.0k 2.8× 205 0.9× 367 1.6× 34 2.5k
E. E. Whiting United States 16 466 1.0× 422 1.1× 331 0.9× 125 0.5× 270 1.2× 37 1.5k
H. D. Betz Germany 21 253 0.6× 724 1.8× 130 0.4× 282 1.2× 136 0.6× 58 1.5k
N. P. Carleton United States 23 222 0.5× 406 1.0× 307 0.9× 135 0.6× 155 0.7× 96 1.6k
H. P. Gush Canada 22 647 1.4× 846 2.1× 443 1.2× 99 0.4× 128 0.6× 64 1.6k
H.F.P. Knaap Netherlands 28 550 1.2× 1.3k 3.3× 284 0.8× 62 0.3× 79 0.3× 93 2.0k
D. E. Blackwell United Kingdom 24 140 0.3× 316 0.8× 149 0.4× 52 0.2× 95 0.4× 109 2.3k
M. Lefebvre France 19 448 1.0× 594 1.5× 317 0.9× 321 1.4× 673 2.9× 113 1.8k

Countries citing papers authored by Baxter H. Armstrong

Since Specialization
Citations

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

Fields of papers citing papers by Baxter H. Armstrong

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Baxter H. Armstrong. 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 Baxter H. Armstrong. The network helps show where Baxter H. Armstrong may publish in the future.

Co-authorship network of co-authors of Baxter H. Armstrong

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

All Works

20 of 20 papers shown
1.
Cheng, Shuiping, et al.. (2000). Studies on oxygen transportation of roots in anaerobic media with polarography. 26(3). 177–180. 1 indexed citations
2.
Armstrong, Baxter H.. (1984). Models for thermoelastic attenuation of waves in heterogeneous solids. Geophysics. 49(7). 1032–1040. 36 indexed citations
3.
Korvin, Gábor & Baxter H. Armstrong. (1981). Frequency-independent background internal friction in heterogeneous solids; discussion and reply. Geophysics. 46(9). 1314–1315. 1 indexed citations
4.
Armstrong, Baxter H.. (1980). Frequency-independent background internal friction in heterogeneous solids. Geophysics. 45(6). 1042–1054. 13 indexed citations
5.
Armstrong, Baxter H.. (1969). Acoustic emission prior to rockbursts and earthquakes. Bulletin of the Seismological Society of America. 59(3). 1259–1279. 32 indexed citations
6.
Armstrong, Baxter H.. (1969). Exponential integral approximations. Journal of Quantitative Spectroscopy and Radiative Transfer. 9(7). 1035–1037. 4 indexed citations
7.
Armstrong, Baxter H.. (1969). The Radiative Diffusivity Factor for the Random Malkmus Band. Journal of the Atmospheric Sciences. 26(4). 741–743. 8 indexed citations
8.
Armstrong, Baxter H.. (1968). Theory of the diffusivity factor for atmospheric radiation. Journal of Quantitative Spectroscopy and Radiative Transfer. 8(9). 1577–1599. 19 indexed citations
9.
Armstrong, Baxter H.. (1967). Spectrum line profiles: The Voigt function. Journal of Quantitative Spectroscopy and Radiative Transfer. 7(1). 61–88. 503 indexed citations breakdown →
10.
Armstrong, Baxter H., et al.. (1966). Extended Use of the Coulomb Approximation: Mean Powers ofr, a Sum Rule, and Improved Transition Integrals. Physical Review. 150(1). 51–59. 17 indexed citations
11.
Kelly, Paul S., Jérôme Sokoloff, Baxter H. Armstrong, P. L. Altick, & M. Cohen. (1965). EXCITED-STATE WAVE FUNCTIONS.. Defense Technical Information Center (DTIC). 1 indexed citations
12.
Johnston, R.R., et al.. (1965). The photoionization contribution to the radiation absorption coefficient of air. Journal of Quantitative Spectroscopy and Radiative Transfer. 5(1). 49–53. 4 indexed citations
13.
Armstrong, Baxter H., R.R. Johnston, & Paul S. Kelly. (1965). The atomic line contribution to the radiation absorption coefficient of air. Journal of Quantitative Spectroscopy and Radiative Transfer. 5(1). 55–65. 7 indexed citations
14.
Armstrong, Baxter H., et al.. (1964). Binding energy of H-. Proceedings of the Physical Society. 83(1). 31–33. 10 indexed citations
15.
Armstrong, Baxter H.. (1964). Apparent positions of photoelectric edges and the merging of spectrum lines. Journal of Quantitative Spectroscopy and Radiative Transfer. 4(1). 207–214. 26 indexed citations
16.
Armstrong, Baxter H.. (1963). Anomalous Solutions to the Dirac and Schrödinger Equations for the Coulomb Potential. Physical Review. 130(6). 2506–2518. 6 indexed citations
17.
Kelly, Paul S. & Baxter H. Armstrong. (1962). Theoretical Oscillator Strength for the Ni2p23s(P4)−2p3(S4)Transition. Physical Review Letters. 9(10). 426–426. 10 indexed citations
18.
Armstrong, Baxter H.. (1962). A Maximum Opacity Theorem.. The Astrophysical Journal. 136. 309–309. 12 indexed citations
19.
Armstrong, Baxter H., et al.. (1961). Radiative properties of high temperature air. Journal of Quantitative Spectroscopy and Radiative Transfer. 1(2). 143–162. 64 indexed citations
20.
Armstrong, Baxter H.. (1959). Use of Fractional Parentage Coefficients in the Calculation of Photoelectric Cross Sections. Proceedings of the Physical Society. 74(1). 136–137. 6 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

Breakdown of academic impact, for papers by Rolf Landshoff Breakdown of academic impact, for papers by Thomas D. Wilkerson Breakdown of academic impact, for papers by A. Stogryn Breakdown of academic impact, for papers by E. E. Whiting Breakdown of academic impact, for papers by H. D. Betz Breakdown of academic impact, for papers by N. P. Carleton Breakdown of academic impact, for papers by H. P. Gush Breakdown of academic impact, for papers by H.F.P. Knaap Breakdown of academic impact, for papers by D. E. Blackwell Breakdown of academic impact, for papers by M. Lefebvre
Rankless by CCL
2026