J. M. Sichel

889 total citations
16 papers, 696 citations indexed

About

J. M. Sichel is a scholar working on Atomic and Molecular Physics, and Optics, Materials Chemistry and Physical and Theoretical Chemistry. According to data from OpenAlex, J. M. Sichel has authored 16 papers receiving a total of 696 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 Materials Chemistry and 4 papers in Physical and Theoretical Chemistry. Recurrent topics in J. M. Sichel's work include Advanced Chemical Physics Studies (14 papers), Atomic and Molecular Physics (6 papers) and Inorganic Fluorides and Related Compounds (4 papers). J. M. Sichel is often cited by papers focused on Advanced Chemical Physics Studies (14 papers), Atomic and Molecular Physics (6 papers) and Inorganic Fluorides and Related Compounds (4 papers). J. M. Sichel collaborates with scholars based in Canada and United Kingdom. J. M. Sichel's co-authors include M. A. Whitehead, Amyand David Buckingham, Brian J. Orr, J. Christopher Whitehead, Dennis R. Salahub, A. Selmani, N. Colin Baird and M. A. Whitehead and has published in prestigious journals such as Chemical Physics Letters, Surface Science and Molecular Physics.

In The Last Decade

J. M. Sichel

16 papers receiving 629 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J. M. Sichel Canada 10 509 260 153 138 107 16 696
Maurice E. Schwartz United States 18 661 1.3× 228 0.9× 187 1.2× 144 1.0× 171 1.6× 46 870
S. Iwata Japan 15 608 1.2× 263 1.0× 163 1.1× 146 1.1× 57 0.5× 26 768
G.R.J. Williams Australia 14 408 0.8× 182 0.7× 90 0.6× 85 0.6× 75 0.7× 28 551
Jiri Müller Norway 16 583 1.1× 188 0.7× 95 0.6× 115 0.8× 53 0.5× 24 671
Tomohiko Hirooka Japan 16 461 0.9× 193 0.7× 113 0.7× 140 1.0× 67 0.6× 24 694
Beniamino Cadioli Italy 17 412 0.8× 306 1.2× 104 0.7× 106 0.8× 225 2.1× 27 710
O. Edqvist Sweden 10 848 1.7× 374 1.4× 300 2.0× 162 1.2× 143 1.3× 11 1.1k
T.A. Williams United Kingdom 8 531 1.0× 233 0.9× 106 0.7× 82 0.6× 44 0.4× 9 578
N. S. Chiu United States 8 372 0.7× 227 0.9× 191 1.2× 56 0.4× 124 1.2× 11 541
I. Waller Canada 11 377 0.7× 229 0.9× 61 0.4× 236 1.7× 63 0.6× 20 667

Countries citing papers authored by J. M. Sichel

Since Specialization
Citations

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

Fields of papers citing papers by J. M. Sichel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. M. Sichel

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

All Works

16 of 16 papers shown
1.
Selmani, A., J. M. Sichel, & Dennis R. Salahub. (1985). Chemisorption of O2 ON Ag(110): A molecular orbital cluster study. Surface Science. 157(1). 208–232. 33 indexed citations
2.
3.
Sichel, J. M., et al.. (1980). Calculation of doubly excited energy levels of rare-gas atoms by a frozen-core superposition of configurations method. III. Even-parity levels of neon. Journal of Physics B Atomic and Molecular Physics. 13(16). 3109–3116. 4 indexed citations
4.
5.
Sichel, J. M., et al.. (1976). On the relative importance of channels from a common configuration-the 45.0 eV autoionizing resonance of Ne. Journal of Physics B Atomic and Molecular Physics. 9(12). L341–L344. 1 indexed citations
6.
Sichel, J. M., et al.. (1974). Calculated energies for doubly excited states of Ne. Chemical Physics Letters. 25(3). 390–392. 7 indexed citations
7.
Sichel, J. M.. (1973). CNDO–MO Study of the Ozonide Ion and Related Species. Canadian Journal of Chemistry. 51(13). 2124–2128. 3 indexed citations
8.
Buckingham, Amyand David, Brian J. Orr, & J. M. Sichel. (1970). A Discussion on photoelectron spectroscopy - Angular distributions and intensity in molecular photoelectron spectroscopy I. General theory for diatomic molecules. Philosophical Transactions of the Royal Society of London Series A Mathematical and Physical Sciences. 268(1184). 147–157. 203 indexed citations
9.
Sichel, J. M.. (1970). Angular distribution and intensity in molecular photoelectron spectroscopy. Molecular Physics. 18(1). 95–100. 56 indexed citations
10.
Baird, N. Colin, J. M. Sichel, & M. A. Whitehead. (1968). A molecular orbital approach to electronegativity equalization. Theoretical Chemistry Accounts. 11(1). 38–50. 19 indexed citations
11.
Sichel, J. M. & M. A. Whitehead. (1968). Semi-empirical all valence electrons SCF-MO-CNDO theory. Theoretical Chemistry Accounts. 11(3). 254–262. 18 indexed citations
12.
Sichel, J. M. & M. A. Whitehead. (1968). Semi-empirical all valence electrons SCF-MO-CNDO theory. Theoretical Chemistry Accounts. 11(3). 239–253. 27 indexed citations
13.
Sichel, J. M. & J. Christopher Whitehead. (1968). Semi-empirical all valence electrons SCF-MO-CNDO theory. Theoretical Chemistry Accounts. 11(3). 263–270. 40 indexed citations
14.
Sichel, J. M. & M. A. Whitehead. (1968). Semi-empirical all valence electrons SCF-MO-CNDO theory. Theoretical Chemistry Accounts. 11(3). 220–238. 105 indexed citations
15.
Sichel, J. M. & M. A. Whitehead. (1967). Atomic parameters for semi-empirical SCF-LCAO-MO calculations. Theoretical Chemistry Accounts. 7(1). 32–40. 133 indexed citations
16.
Sichel, J. M. & J. Christopher Whitehead. (1966). Extended H�ckel method charge distributions and the chemical shift. Theoretical Chemistry Accounts. 5(1). 35–52. 33 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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