A. B. Callear

2.9k total citations
124 papers, 2.4k citations indexed

About

A. B. Callear is a scholar working on Spectroscopy, Atomic and Molecular Physics, and Optics and Atmospheric Science. According to data from OpenAlex, A. B. Callear has authored 124 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 62 papers in Spectroscopy, 55 papers in Atomic and Molecular Physics, and Optics and 33 papers in Atmospheric Science. Recurrent topics in A. B. Callear's work include Spectroscopy and Laser Applications (48 papers), Advanced Chemical Physics Studies (39 papers) and Atmospheric Ozone and Climate (22 papers). A. B. Callear is often cited by papers focused on Spectroscopy and Laser Applications (48 papers), Advanced Chemical Physics Studies (39 papers) and Atmospheric Ozone and Climate (22 papers). A. B. Callear collaborates with scholars based in United Kingdom, France and United States. A. B. Callear's co-authors include Ian W. M. Smith, M. J. Pilling, Hubert E. van den Bergh, J. C. McGurk, Paul M. Wood, R. J. Cvetanović, R.E.M. Hedges, Ronald George Wreyford Norrish, R. J. Oldman and G. J. Williams and has published in prestigious journals such as Nature, Chemical Reviews and The Journal of Chemical Physics.

In The Last Decade

A. B. Callear

123 papers receiving 2.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A. B. Callear United Kingdom 27 1.2k 1.1k 804 467 388 124 2.4k
Ralph E. Weston United States 30 1.4k 1.1× 1.2k 1.1× 840 1.0× 379 0.8× 260 0.7× 111 2.5k
Arnold M. Bass United States 26 1.1k 0.9× 1.0k 0.9× 879 1.1× 391 0.8× 325 0.8× 68 2.4k
Neville Jonathan United Kingdom 33 1.9k 1.6× 1.3k 1.2× 627 0.8× 434 0.9× 478 1.2× 90 2.9k
Robin S. McDowell United States 33 1.5k 1.3× 1.4k 1.3× 616 0.8× 554 1.2× 419 1.1× 87 2.9k
E.H. Fink Germany 31 1.5k 1.3× 1.4k 1.3× 1.1k 1.3× 470 1.0× 372 1.0× 134 2.7k
Kosuke Shobatake Japan 30 1.9k 1.6× 1.2k 1.1× 663 0.8× 373 0.8× 501 1.3× 114 2.9k
H. Okabe United States 32 2.0k 1.7× 1.6k 1.5× 1.5k 1.8× 636 1.4× 605 1.6× 74 4.0k
David Husain United Kingdom 23 1.3k 1.1× 1.0k 0.9× 711 0.9× 441 0.9× 360 0.9× 123 2.2k
Michael A. A. Clyne United Kingdom 39 2.0k 1.6× 2.1k 1.8× 1.8k 2.3× 797 1.7× 691 1.8× 161 4.3k
J. R. McDonald United States 33 1.9k 1.6× 1.6k 1.4× 1.0k 1.2× 528 1.1× 561 1.4× 66 3.4k

Countries citing papers authored by A. B. Callear

Since Specialization
Citations

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

Fields of papers citing papers by A. B. Callear

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. B. Callear

This figure shows the co-authorship network connecting the top 25 collaborators of A. B. Callear. A scholar is included among the top collaborators of A. B. Callear 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 A. B. Callear. A. B. Callear 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.
Callear, A. B., et al.. (1989). Carbon monoxide poisoning. Forensic Science International. 41(1-2). 163–168. 6 indexed citations
2.
Callear, A. B., et al.. (1986). Fluorescence of excited complexes of the 1P1 and 3P2 states of Hg 6s6p with xenon. Chemical Physics Letters. 128(2). 141–144. 9 indexed citations
3.
Callear, A. B., et al.. (1978). The origin of the excited mercury—ammonia emission at low pressures; reply to umemoto et al.. Chemical Physics Letters. 58(1). 31–38. 3 indexed citations
4.
Callear, A. B. & C. G. Freeman. (1977). The excited mercury—ammonia emission at low pressure. Chemical Physics Letters. 45(2). 204–207. 8 indexed citations
5.
Bergh, Hubert E. van den & A. B. Callear. (1971). Spectroscopic measurement of the rate of the gas-phase combination of methyl radicals with nitric oxide and oxygen at 295 K. Transactions of the Faraday Society. 67. 2017–2017. 56 indexed citations
6.
Callear, A. B., et al.. (1971). A system of HNO in the far ultra-violet and measurement of its oscillator strength. Transactions of the Faraday Society. 67. 3399–3399. 24 indexed citations
7.
Callear, A. B. & J. C. McGurk. (1970). Preferential Hg2H Formation in the Quenching of Hg(63P1) by H2H. Nature. 226(5248). 844–845. 9 indexed citations
8.
Callear, A. B. & Ian W. M. Smith. (1967). Measurement of the Rate Parameters for Reaction of O(23P) with Carbon Disulphide and Olefines, by Flash Spectroscopy. Nature. 213(5074). 382–383. 13 indexed citations
9.
Callear, A. B., et al.. (1965). Transient species in a microwave-pulse discharge. Transactions of the Faraday Society. 61. 1831–1831. 5 indexed citations
10.
Callear, A. B. & Ian W. M. Smith. (1965). The (0, 0), (2, 0) and (3, 0) bands of the ?-system of NO. Transactions of the Faraday Society. 61. 1303–1303. 13 indexed citations
11.
Callear, A. B.. (1963). Flash photolysis of carbon disulphide. Proceedings of the Royal Society of London A Mathematical and Physical Sciences. 276(1366). 401–412. 55 indexed citations
12.
Gray, Allan P., et al.. (1963). COORDINATION POLYMERIZATION OF OLEFINS: CATALYST STUDIES. PART I. THE INFRARED SPECTROSCOPIC INVESTIGATION OF THE SYSTEMS (CH3)3Al–TiCl4 AND (CH3)2Zn–TiCl4. Canadian Journal of Chemistry. 41(6). 1502–1510. 20 indexed citations
13.
Callear, A. B. & Ronald George Wreyford Norrish. (1962). The metastable triplet state of mercury, Hg 6(3 P 0): a study of its reactions by kinetic spectroscopy. Proceedings of the Royal Society of London A Mathematical and Physical Sciences. 266(1326). 299–311. 23 indexed citations
14.
Basco, N., A. B. Callear, & Ronald George Wreyford Norrish. (1962). Vibrational relaxation of nitric oxide and carbon monoxide, studied by kinetic spectroscopy. Proceedings of the Royal Society of London A Mathematical and Physical Sciences. 269(1337). 180–187. 13 indexed citations
15.
Callear, A. B.. (1961). Reactions of Ni(CO)3 and the heterogeneous oxidation of Ni(CO)4 and Fe(CO)5. Proceedings of the Royal Society of London A Mathematical and Physical Sciences. 265(1320). 88–96. 3 indexed citations
16.
Callear, A. B.. (1961). The decomposition of nickel carbonyl studied by flash photolysis. Proceedings of the Royal Society of London A Mathematical and Physical Sciences. 265(1320). 71–87. 23 indexed citations
17.
Basco, N., A. B. Callear, & Ronald George Wreyford Norrish. (1961). Fluorescence and vibrational relaxation of nitric oxide studied by kinetic spectroscopy. Proceedings of the Royal Society of London A Mathematical and Physical Sciences. 260(1303). 459–474. 38 indexed citations
18.
Callear, A. B.. (1960). The behaviour of additives in explosions and the mechanism of antiknock. I. Proceedings of the Royal Society of London A Mathematical and Physical Sciences. 259(1298). 304–324. 13 indexed citations
19.
Callear, A. B. & R. J. Cvetanović. (1955). THE APPLICATION OF GAS–LIQUID PARTITION CHROMATOGRAPHY TO PROBLEMS IN CHEMICAL KINETICS. Canadian Journal of Chemistry. 33(7). 1256–1267. 31 indexed citations
20.
Cvetanović, R. J. & A. B. Callear. (1955). Mercury Sensitized Decomposition of Ethylene. The Journal of Chemical Physics. 23(6). 1182–1182. 24 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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