H. E. Hallam

1.9k total citations
62 papers, 1.7k citations indexed

About

H. E. Hallam is a scholar working on Spectroscopy, Physical and Theoretical Chemistry and Organic Chemistry. According to data from OpenAlex, H. E. Hallam has authored 62 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Spectroscopy, 17 papers in Physical and Theoretical Chemistry and 14 papers in Organic Chemistry. Recurrent topics in H. E. Hallam's work include Molecular Spectroscopy and Structure (26 papers), Spectroscopy and Laser Applications (17 papers) and Molecular spectroscopy and chirality (13 papers). H. E. Hallam is often cited by papers focused on Molecular Spectroscopy and Structure (26 papers), Spectroscopy and Laser Applications (17 papers) and Molecular spectroscopy and chirality (13 papers). H. E. Hallam collaborates with scholars based in United Kingdom. H. E. Hallam's co-authors include A.J. Barnes, L. J. Bellamy, Christine M. Jones, R. L. Williams, Justin Davies, Mansel Davies, A.J. Barnes, Austin J. Barnes, D. G. Jones and Stephen C. Waring and has published in prestigious journals such as Nature, Journal of Catalysis and Polymer.

In The Last Decade

H. E. Hallam

60 papers receiving 1.5k citations

Peers

Countries citing papers authored by H. E. Hallam

Since Specialization

Citations

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

Fields of papers citing papers by H. E. Hallam

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. E. Hallam

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Cryogenic photolysis studies. Part 2.—Infrared spectrum of nitrosomethane monomer 1976 ·Journal of the Chemical Society Faraday Transactions 2 Molecular and Chemical Physics ·Austin J. Barnes, H. E. Hallam, Stephen C. Waring, (unknown)	29
2	Infrared cryogenic studies 1976 ·Journal of Molecular Structure ·(unknown), H. E. Hallam	4
3	Cryogenic photolysis studies. Part 1.—Iodoalkanes 1974 ·Journal of the Chemical Society Faraday Transactions 2 Molecular and Chemical Physics ·Austin J. Barnes, H. E. Hallam, (unknown)	3
4	Vapour phase infrared studies of alcohols - I. Intramolecular interactions and self-association 1973 ·Proceedings of the Royal Society of London A Mathematical and Physical Sciences ·A.J. Barnes, H. E. Hallam, D. G. Jones	37
5	Infra-red cryogenic studies. Part 11.—Hydrogen iodide and HI complexes 1973 ·Journal of the Chemical Society Faraday Transactions 2 Molecular and Chemical Physics ·A.J. Barnes, Justin Davies, H. E. Hallam, (unknown)	37
6	Die Matrix‐Isolations‐Spektroskopie 1972 ·Physikalische Blätter ·H. E. Hallam	4
7	Conformational analysis of α-deuteriocyclohexanol by infrared spectroscopy 1970 ·Journal of the Chemical Society B Physical Organic ·(unknown), H. E. Hallam	0
8	IR studies of weak hydrogen-bonded complexes 1969 ·Journal of Molecular Structure ·H. E. Hallam	7
9	An Infrared Study of Conformational Isomerism in Cyclohexyl Iodide 1969 ·Spectroscopy Letters ·(unknown), H. E. Hallam	2
10	Infra-red cryogenic studies. Part 3.—Hydrogen halides in doped argon matrices 1969 ·Transactions of the Faraday Society ·A.J. Barnes, H. E. Hallam, (unknown)	68
11	Interferometric study of rotational motion of hydrogen halides trapped in low-temperature matrices 1969 ·Journal of the Chemical Society D Chemical Communications ·A.J. Barnes, Justin Davies, H. E. Hallam, (unknown), (unknown), (unknown)	12
12	Structures of cyclic amides 1968 ·Journal of Molecular Structure ·H. E. Hallam, Christine M. Jones	13
13	Infra-red study of adsorption and oxidation of ammonia on silica-supported platinum and silica 1968 ·Transactions of the Faraday Society ·D. Wynne Griffiths, H. E. Hallam, (unknown)	17
14	Infra-red solvent shifts and molecular interactions—X triatomic molecules, CS2, COS and SO2 1967 ·Spectrochimica Acta Part A Molecular Spectroscopy ·(unknown), H. E. Hallam	32
15	Infrared solvent shifts and molecular interactions. Part IX. P–H and PO dipoles and the hydrogen-bonding ability of the P–H group 1966 ·Journal of the Chemical Society A Inorganic Physical Theoretical ·(unknown), H. E. Hallam	10
16	Infrared solvent shifts and molecular interactions 1964 ·Journal of Molecular Spectroscopy ·H. E. Hallam, (unknown)	9
17	438. Infrared solvent shifts and molecular interactions. Part VII. Conformational isomers of halogenocyclohexanes 1964 ·Journal of the Chemical Society (Resumed) ·H. E. Hallam, (unknown)	4
18	Infra-red solvent shifts and molecular interactions. Part 2.—Carbon—halogen dipoles 1962 ·Transactions of the Faraday Society ·H. E. Hallam, (unknown)	21
19	Determination of the ranges and constants of double-range indicators 1952 ·Journal of Chemical Education ·H. E. Hallam	2
20	Molecular interaction and infra-red absorption spectra. Part III.—Acetamide 1951 ·Transactions of the Faraday Society ·Mansel Davies, H. E. Hallam	47

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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