John F. Ryan

6.3k citations
178 papers · 4.6k indexed · 1 hit paper · h-index 32
Topics
Semiconductor Quantum Structures and Devices (40 papers)Physics of Superconductivity and Magnetism (24 papers)Quantum and electron transport phenomena (22 papers)

In The Last Decade

John F. Ryan

169 papers receiving 4.4k citations

Hit Papers

Safe handling of nanotechnology200620262012201920062505007501000

Peers

John F. Ryan
Comparison fields: 5 of 190
  • Materials Chemistry 1.2k
  • Atomic and Molecular Physics, and Optics 1.0k
  • Electrical and Electronic Engineering 630
  • Biomedical Engineering 607
  • Molecular Biology 532
Replace Winfried Möller with:
Winfried Möller Germany
Yoram Shapira Israel
Stefan Wilhelm Germany
K. Hiraga Japan
Maiko Fujimori Japan
Jirô Suzuki Japan
Michael J. Callahan United States
Satoshi Takahashi Japan
Hiroshi Morisaki Japan
Haopeng Wang United States
John F. Ryan relative to Winfried Möller Germany Winfried Möller's profile →
Citations per field
00.5×2.8×
Winfried Möller · 1×
Citations per year

Countries citing papers authored by John F. Ryan

Since Specialization
Citations

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

Fields of papers citing papers by John F. Ryan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John F. Ryan. 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 John F. Ryan. The network helps show where John F. Ryan may publish in the future.

Co-authorship network of co-authors of John F. Ryan

This figure shows the co-authorship network connecting the top 25 collaborators of John F. Ryan. A scholar is included among the top collaborators of John F. Ryan 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 John F. Ryan. John F. Ryan 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
#WorkIndexed citations
1 1
2 2
3 4
4 13
5 76
6 19
7 1
8 8
9 70
10
First steps towards the development of a new bio-optoelectronic device with a functioning protein on a silicon substrate
0
11 31
12
Safe handling of nanotechnologybreakdown →
1077
13
Extraction of an alpha-helical peptide from a lipid bilayer: Dynamic Force Spectroscopy and Molecular Dynamics
0
14 26
15
Femtosecond mid-infrared response of the high-T/sub c/ superconductor YBa/sub 2/Cu/sub 3/O/sub 7-/spl delta//
3
16 16
17 13
18 7
19 28
20 69

About John F. Ryan

John F. Ryan is a scholar working on Condensed Matter Physics, Developmental Neuroscience and Atomic and Molecular Physics, and Optics, having authored 178 papers that have together received 4.6k indexed citations. Recurring topics across this work include Semiconductor Quantum Structures and Devices (40 papers), Physics of Superconductivity and Magnetism (24 papers) and Quantum and electron transport phenomena (22 papers). The work is most often cited by research in Anesthesiology and Pain Medicine (365 citations), Condensed Matter Physics (445 citations) and Atomic and Molecular Physics, and Optics (1.0k citations). John F. Ryan has collaborated with scholars based in United Kingdom, United States and Japan. Frequent co-authors include M.C. Tatham, C. T. Foxon, Walter L. Slaghuis, Nigel J. Walker, T. Butz, Anthony Seaton, Lang Tran, Andrew Maynard, Martin A. Philbert and Vicki Stone. Their work appears in journals such as Nature, Science and New England Journal of Medicine.

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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