L A Morgan

2.2k total citations
53 papers, 1.9k citations indexed

About

L A Morgan is a scholar working on Atomic and Molecular Physics, and Optics, Radiation and Mechanics of Materials. According to data from OpenAlex, L A Morgan has authored 53 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Atomic and Molecular Physics, and Optics, 16 papers in Radiation and 8 papers in Mechanics of Materials. Recurrent topics in L A Morgan's work include Atomic and Molecular Physics (47 papers), Advanced Chemical Physics Studies (28 papers) and X-ray Spectroscopy and Fluorescence Analysis (14 papers). L A Morgan is often cited by papers focused on Atomic and Molecular Physics (47 papers), Advanced Chemical Physics Studies (28 papers) and X-ray Spectroscopy and Fluorescence Analysis (14 papers). L A Morgan collaborates with scholars based in United Kingdom, United States and Germany. L A Morgan's co-authors include Jonathan Tennyson, P G Burke, M R C McDowell, K L Baluja, Charles J. Gillan, V P Myerscough, B K Sarpal, H. Ehrhardt, C J Noble and Jimena D. Gorfinkiel and has published in prestigious journals such as Physical Review Letters, Monthly Notices of the Royal Astronomical Society and Journal of Neurology Neurosurgery & Psychiatry.

In The Last Decade

L A Morgan

53 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
L A Morgan United Kingdom 25 1.7k 458 390 285 168 53 1.9k
K L Baluja India 21 1.7k 1.0× 556 1.2× 368 0.9× 518 1.8× 180 1.1× 142 1.9k
M. Kimura Japan 27 2.1k 1.2× 429 0.9× 678 1.7× 363 1.3× 190 1.1× 144 2.3k
W R Newell United Kingdom 26 1.7k 1.0× 297 0.6× 671 1.7× 398 1.4× 278 1.7× 104 1.9k
S. R. Mielczarek United States 24 1.8k 1.0× 411 0.9× 552 1.4× 200 0.7× 191 1.1× 37 2.0k
P. J. O. Teubner Australia 30 2.1k 1.2× 577 1.3× 528 1.4× 462 1.6× 346 2.1× 100 2.4k
Grażyna Staszewska Poland 14 1.3k 0.7× 285 0.6× 364 0.9× 185 0.6× 80 0.5× 40 1.4k
A. S. Schlachter United States 26 2.0k 1.1× 776 1.7× 725 1.9× 272 1.0× 225 1.3× 98 2.3k
W. Williams United States 23 1.3k 0.8× 353 0.8× 394 1.0× 300 1.1× 425 2.5× 55 1.9k
B Peart United Kingdom 31 2.0k 1.1× 495 1.1× 1.1k 2.8× 387 1.4× 279 1.7× 86 2.3k
E. Krishnakumar India 24 1.6k 0.9× 247 0.5× 888 2.3× 253 0.9× 402 2.4× 119 2.0k

Countries citing papers authored by L A Morgan

Since Specialization
Citations

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

Fields of papers citing papers by L A Morgan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by L A Morgan. 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 L A Morgan. The network helps show where L A Morgan may publish in the future.

Co-authorship network of co-authors of L A Morgan

This figure shows the co-authorship network connecting the top 25 collaborators of L A Morgan. A scholar is included among the top collaborators of L A Morgan 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 L A Morgan. L A Morgan 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.
Morgan, L A. (2006). The interleukin-6 gene -174G>C and -572G>C promoter polymorphisms are related to cerebral aneurysms. Journal of Neurology Neurosurgery & Psychiatry. 77(8). 915–917. 49 indexed citations
2.
Morgan, L A, Emma Hawe, Jutta Palmen, et al.. (2005). Polymorphism of the heme oxygenase-1 gene and cerebral aneurysms. British Journal of Neurosurgery. 19(4). 317–321. 21 indexed citations
3.
Baluja, K L, N. J. Mason, L A Morgan, & Jonathan Tennyson. (2001). Electron collisions with Cl2O using theR-matrix method. Journal of Physics B Atomic Molecular and Optical Physics. 34(14). 2807–2821. 21 indexed citations
4.
Ehrhardt, H. & L A Morgan. (1994). Electron Collisions with Molecules, Clusters, and Surfaces. CERN Document Server (European Organization for Nuclear Research). 74 indexed citations
5.
Burke, P G, et al.. (1993). Low-energy electron scattering by HBr. Journal of Physics B Atomic Molecular and Optical Physics. 26(20). 3625–3637. 18 indexed citations
6.
Tennyson, Jonathan, et al.. (1991). Differential cross sections for electronic excitation of molecular hydrogen using the R-matrix method. Journal of Physics B Atomic Molecular and Optical Physics. 24(15). 3479–3490. 30 indexed citations
7.
Sarpal, B K, Jonathan Tennyson, & L A Morgan. (1991). Vibrationally resolved electron HeH+collisions using the non-adiabatic R-matrix method. Journal of Physics B Atomic Molecular and Optical Physics. 24(7). 1851–1866. 19 indexed citations
8.
Sarpal, B K, et al.. (1991). Bound states using the R-matrix method: Rydberg states of HeH. Journal of Physics B Atomic Molecular and Optical Physics. 24(17). 3685–3699. 74 indexed citations
9.
Morgan, L A, P G Burke, & Charles J. Gillan. (1990). Low-energy electron scattering by HCl. Journal of Physics B Atomic Molecular and Optical Physics. 23(1). 99–113. 50 indexed citations
10.
Tennyson, Jonathan & L A Morgan. (1987). Rotational and polarisation effects in low-energy positron-CO collisions using the R-matrix method. Journal of Physics B Atomic and Molecular Physics. 20(19). L641–L646. 19 indexed citations
11.
Morgan, L A. (1986). Resonant vibrational excitation of N2by low-energy electron impact. Journal of Physics B Atomic and Molecular Physics. 19(11). L439–L445. 52 indexed citations
12.
Baluja, K L, P G Burke, & L A Morgan. (1984). R-matrix propagation program for solving coupled second-order differential equations. Computer Physics Communications. 35. C–823. 26 indexed citations
13.
McDowell, M R C, et al.. (1983). Electron impact excitation of atomic hydrogen at 35 and 54.4 eV. Journal of Physics B Atomic and Molecular Physics. 16(14). 2553–2566. 18 indexed citations
14.
Baluja, K L, P G Burke, & L A Morgan. (1982). R-matrix propagation program for solving coupled second-order differential equations. Computer Physics Communications. 27(3). 299–307. 168 indexed citations
15.
Hata, J, L A Morgan, & M R C McDowell. (1980). Electron impact excitation of the n=2 to n=3 transition in atomic hydrogen near threshold. Journal of Physics B Atomic and Molecular Physics. 13(11). L347–L352. 2 indexed citations
16.
Morgan, L A. (1979). Electron impact excitation of the n=2 states of He+. Journal of Physics B Atomic and Molecular Physics. 12(23). L735–L738. 14 indexed citations
17.
Morgan, L A & M R C McDowell. (1979). Equivalent exchange potentials. Journal of Physics B Atomic and Molecular Physics. 12(23). L739–L741. 6 indexed citations
18.
Morgan, L A, M R C McDowell, & J. Callaway. (1977). Electron impact excitation of resonances below the n=3 levels of atomic hydrogen. Journal of Physics B Atomic and Molecular Physics. 10(16). 3297–3305. 34 indexed citations
19.
McDowell, M R C, L A Morgan, & V P Myerscough. (1977). Electron impact excitation of one- and two-electron positive ions. Journal of Physics B Atomic and Molecular Physics. 10(13). 2727–2738. 26 indexed citations
20.
McDowell, M R C, L A Morgan, & V P Myerscough. (1975). Electron impact excitation of H and He+. III. 1s to np transitions. Journal of Physics B Atomic and Molecular Physics. 8(7). 1053–1072. 39 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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