S.W. Charles

6.4k total citations · 1 hit paper
156 papers, 5.1k citations indexed

About

S.W. Charles is a scholar working on Biomedical Engineering, Molecular Biology and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, S.W. Charles has authored 156 papers receiving a total of 5.1k indexed citations (citations by other indexed papers that have themselves been cited), including 100 papers in Biomedical Engineering, 57 papers in Molecular Biology and 48 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in S.W. Charles's work include Characterization and Applications of Magnetic Nanoparticles (97 papers), Geomagnetism and Paleomagnetism Studies (54 papers) and Magnetic properties of thin films (29 papers). S.W. Charles is often cited by papers focused on Characterization and Applications of Magnetic Nanoparticles (97 papers), Geomagnetism and Paleomagnetism Studies (54 papers) and Magnetic properties of thin films (29 papers). S.W. Charles collaborates with scholars based in United Kingdom, Ireland and Canada. S.W. Charles's co-authors include J. Popplewell, R.W. Chantrell, S. Wells, P.C. Fannin, Catherine C. Berry, Adam Curtis, Steen Mørup, J. van Wonterghem, K. O’Grady and A. Bradbury and has published in prestigious journals such as Nature, Physical Review Letters and The Journal of Chemical Physics.

In The Last Decade

S.W. Charles

156 papers receiving 4.9k citations

Hit Papers

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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.

Measurements of particle size distribution parameters in ferrofluids

1978 628 citations R.W. Chantrell, J. Popplewell et al. IEEE Transactions on Magnetics profile →

Peers

Countries citing papers authored by S.W. Charles

Since Specialization

Citations

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

Fields of papers citing papers by S.W. Charles

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S.W. Charles. 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 S.W. Charles. The network helps show where S.W. Charles may publish in the future.

Co-authorship network of co-authors of S.W. Charles

This figure shows the co-authorship network connecting the top 25 collaborators of S.W. Charles. A scholar is included among the top collaborators of S.W. Charles 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 S.W. Charles. S.W. Charles 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	Cell response to dextran-derivatised iron oxide nanoparticles post internalisation 2004 ·Biomaterials ·Catherine C. Berry, S. Wells, S.W. Charles, Gregor Aitchison, Adam Curtis	256
2	The influence of transferrin stabilised magnetic nanoparticles on human dermal fibroblasts in culture 2003 ·International Journal of Pharmaceutics ·Catherine C. Berry, S.W. Charles, S. Wells, Matthew J. Dalby, Adam Curtis	111
3	Dextran and albumin derivatised iron oxide nanoparticles: influence on fibroblasts in vitro 2003 ·Biomaterials ·Catherine C. Berry, S. Wells, S.W. Charles, Adam Curtis	408
4	The high-frequency complex susceptibility of ferrofluids deduced from fits to lower frequency measurements 1997 ·Journal of Physics D Applied Physics ·P.C. Fannin, (unknown), S.W. Charles	6
5	On the determination of the magnetisation decay of a magnetic fluid whose complex-susceptibility data fits a Cole—Davidson plot 1995 ·Journal of Magnetism and Magnetic Materials ·P.C. Fannin, S.W. Charles	4
6	On the use of frequency-domain measurements to investigate time-domain magnetization decay in a ferrofluid 1994 ·Journal of Physics D Applied Physics ·P.C. Fannin, Yuri P. Kalmykov, S.W. Charles	11
7	The magnetic properties of single-domain particles with cubic anisotropy. I. Hysteresis loops 1993 ·Journal of Physics Condensed Matter ·Michael M. Walker, P.I. Mayo, K. O’Grady, S.W. Charles, R.W. Chantrell	68
8	Orienting rigid and flexible biological assemblies in ferrofluids for small-angle neutron scattering studies 1991 ·Biophysical Journal ·Tobin R. Sosnick, S.W. Charles, Gerald Stubbs, Peter M. Yau, E. Morton Bradbury, Peter Timmins, Jill Trewhella	8
9	A study of the complex ac susceptibility of magnetic fluids subjected to a constant polarizing magnetic field 1990 ·Journal of Magnetism and Magnetic Materials ·P.C. Fannin, B K P Scaife, S.W. Charles	20
10	Ordered macromolecular structures in ferrofluid mixtures 1989 ·Physical Review Letters ·John B. Hayter, R. Pynn, S.W. Charles, A. T. Skjeltorp, Jill Trewhella, Gerald Stubbs, Peter Timmins	24
11	A study of the complex susceptibility of ferrofluids and rotational Brownian motion 1987 ·Journal of Magnetism and Magnetic Materials ·P.C. Fannin, B K P Scaife, S.W. Charles	18
12	Formation of ultra-fine amorphous alloy particles by reduction in aqueous solution 1986 ·Nature ·J. van Wonterghem, Steen Mørup, Christian Koch, S.W. Charles, Steven Wells	271
13	Formation of a metallic glass by thermal decomposition of Fe(CO)5 1985 ·Physical Review Letters ·J. van Wonterghem, Steen Mørup, S.W. Charles, S. Wells, Jørgen Villadsen	109
14	Determination of Ferrofluid Structure by Neutron Polarization Analysis 1983 ·Physical Review Letters ·R. Pynn, John B. Hayter, S.W. Charles	54
15	Time dependent magnetization of a system of fine cobalt particles 1981 ·IEEE Transactions on Magnetics ·K. O’Grady, R.W. Chantrell, J. Popplewell, S.W. Charles	45
16	The coercivity of a system of single domain particles with randomly oriented easy axes and a distribution of particle size 1980 ·Journal of Magnetism and Magnetic Materials ·R.W. Chantrell, J. Popplewell, S.W. Charles	9
17	Ethenethiol: an infared and microwave spectroscopic study 1977 ·Journal of the Chemical Society Chemical Communications ·(unknown), S.W. Charles, John N. Macdonald, Noel L. Owen	12
18	An arrangement for raising and lowering the low temperature cell in a cryostat 1969 ·Cryogenics ·S.W. Charles, (unknown)	3
19	Electron spin resonance study of the photolytic decomposition of CF3I in inert matrices between 4.2°K and 35°K 1967 ·Chemical Physics Letters ·S.W. Charles, P.H.H. Fischer, C. A. McDowell	9
20	Infrared Spectroscopic Study of the Photolysis of HN3 in Solid CO2 1962 ·The Journal of Chemical Physics ·Dolphus E. Milligan, Marilyn E. Jacox, S.W. Charles, George C. Pimentel	31

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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