F. G. Ullman

800 citations
51 papers · 681 · h-index 14

Impact in

Papers in

F. G. Ullman

48 papers receiving 619 citations

Peers

F. G. Ullman
Comparison fields: 5 of 62
  • Ceramics and Composites 100
  • Electronic, Optical and Magnetic Materials 239
  • Materials Chemistry 465
  • Atomic and Molecular Physics, and Optics 154
  • Geophysics 64
Replace J. K. Krüger with:
J. K. Krüger Germany
N. T. Melamed United States
Baij Nath Khanna India
A.C. van der Steen Netherlands
Makoto Iwai Japan
P. S. Narayanan India
Osamu Haida Japan
K. Eichhorn Germany
А. И. Кривчиков Ukraine
B. I. Kidyarov Russia
F. G. Ullman relative to J. K. Krüger Germany J. K. Krüger's profile →
Citations per field
00.5×3.0×
J. K. Krüger · 1×
Citations per year

Countries citing papers authored by F. G. Ullman

Since Specialization
Citations

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

Fields of papers citing papers by F. G. Ullman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside F. G. Ullman, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with F. G. Ullman Line = papers co-authored together F. G. Ullman links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 51 papers — load more, or switch the sort, to bring in the rest.

#Work
1 1964116
2 199269
3 197336
4 198032
5 198329
6 198128
7 197626
8 197822
9 196722
10 199221
11 198419
12 197518
13 199116
14 198813
15 197413
16 199813
17 197512
18 199112
19 196112
20 198211

About F. G. Ullman

F. G. Ullman is a scholar working on Materials Chemistry, Electronic, Optical and Magnetic Materials, Ceramics and Composites, Atomic and Molecular Physics, and Optics and Electrical and Electronic Engineering, having authored 51 papers that have together received 681 indexed citations. Recurring topics across this work include Solid-state spectroscopy and crystallography (37 papers), Crystal Structures and Properties (20 papers), Glass properties and applications (16 papers), Nonlinear Optical Materials Research (11 papers), Acoustic Wave Resonator Technologies (5 papers), Plant Water Relations and Carbon Dynamics (3 papers), Spectroscopy and Laser Applications (3 papers) and Semiconductor materials and devices (3 papers). The work is most often cited by research in Ceramics and Composites (100 citations), Electronic, Optical and Magnetic Materials (239 citations), Materials Chemistry (465 citations), Atomic and Molecular Physics, and Optics (154 citations) and Geophysics (64 citations). F. G. Ullman has collaborated with scholars based in United States, Japan and South Korea. Frequent co-authors include J. R. Hardy, Néstor E. Massa, B. N. Ganguly, D. P. Billesbach, R. D. Kirby, Shashi B. Verma, Joon Kim, Elon S. Verry, J. Hardy and David P. Billesbach. Their work appears in journals such as Physical review. B, Condensed matter, Solid State Communications, Journal of The Electrochemical Society, Japanese Journal of Applied Physics and Journal of Applied Physics.

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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