A. Ulman

698 total citations
13 papers, 624 citations indexed

About

A. Ulman is a scholar working on Electrical and Electronic Engineering, Surfaces, Coatings and Films and Materials Chemistry. According to data from OpenAlex, A. Ulman has authored 13 papers receiving a total of 624 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Electrical and Electronic Engineering, 6 papers in Surfaces, Coatings and Films and 6 papers in Materials Chemistry. Recurrent topics in A. Ulman's work include Molecular Junctions and Nanostructures (10 papers), Quantum Dots Synthesis And Properties (5 papers) and Polymer Surface Interaction Studies (4 papers). A. Ulman is often cited by papers focused on Molecular Junctions and Nanostructures (10 papers), Quantum Dots Synthesis And Properties (5 papers) and Polymer Surface Interaction Studies (4 papers). A. Ulman collaborates with scholars based in Germany, United States and Israel. A. Ulman's co-authors include Michael Zharnikov, K. Heister, M. Grunze, L. S. O. Johansson, Stephen D. Evans, Tami Freeman, A. Shaporenko, T. Kyle Vanderlick, Andreas Terfort and G. Kataby and has published in prestigious journals such as The Journal of Physical Chemistry B, Langmuir and Journal of Materials Chemistry.

In The Last Decade

A. Ulman

13 papers receiving 611 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A. Ulman Germany 11 446 336 141 130 94 13 624
Bang‐Ying Yu Taiwan 18 486 1.1× 357 1.1× 157 1.1× 77 0.6× 70 0.7× 24 763
Wei‐Hsiu Hung Taiwan 14 315 0.7× 293 0.9× 99 0.7× 133 1.0× 27 0.3× 36 615
T. R. Lee United States 9 360 0.8× 191 0.6× 122 0.9× 127 1.0× 138 1.5× 12 498
Patricia A. Paredes-Olivera Argentina 14 455 1.0× 379 1.1× 140 1.0× 155 1.2× 25 0.3× 29 633
T. J. Lerotholi United Kingdom 17 379 0.8× 442 1.3× 154 1.1× 141 1.1× 24 0.3× 29 738
Pawilai Chinwangso United States 13 286 0.6× 168 0.5× 107 0.8× 89 0.7× 76 0.8× 15 467
Zengli Fu United States 13 254 0.6× 313 0.9× 333 2.4× 109 0.8× 120 1.3× 16 681
Shishan Zhang United States 14 208 0.5× 285 0.8× 156 1.1× 87 0.7× 61 0.6× 21 621
Jean‐François Lemineur France 16 334 0.7× 168 0.5× 118 0.8× 125 1.0× 30 0.3× 41 768
Rui F. M. Lobo Portugal 9 158 0.4× 216 0.6× 96 0.7× 87 0.7× 53 0.6× 37 476

Countries citing papers authored by A. Ulman

Since Specialization
Citations

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

Fields of papers citing papers by A. Ulman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. Ulman. 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 A. Ulman. The network helps show where A. Ulman may publish in the future.

Co-authorship network of co-authors of A. Ulman

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

All Works

13 of 13 papers shown
1.
Weidner, Tobias, A. Shaporenko, Nirmalya Ballav, A. Ulman, & Michael Zharnikov. (2008). Modification of Alkaneselenolate Monolayers by Low-Energy Electrons. The Journal of Physical Chemistry C. 112(4). 1191–1198. 19 indexed citations
2.
3.
Shaporenko, A., A. Ulman, Andreas Terfort, & Michael Zharnikov. (2005). Self-Assembled Monolayers of Alkaneselenolates on (111) Gold and Silver. The Journal of Physical Chemistry B. 109(9). 3898–3906. 62 indexed citations
4.
Heister, K., S. Frey, A. Ulman, M. Grunze, & Michael Zharnikov. (2004). Irradiation Sensitivity of Self-Assembled Monolayers with an Introduced “Weak Link”. Langmuir. 20(4). 1222–1227. 12 indexed citations
5.
6.
Ulman, A., et al.. (2000). Impact of Humidity on Adhesion between Rough Surfaces. Langmuir. 16(23). 8912–8916. 33 indexed citations
7.
Heister, K., Michael Zharnikov, M. Grunze, L. S. O. Johansson, & A. Ulman. (2000). Characterization of X-ray Induced Damage in Alkanethiolate Monolayers by High-Resolution Photoelectron Spectroscopy. Langmuir. 17(1). 8–11. 282 indexed citations
8.
Kataby, G., A. Ulman, Miriam Cojocaru, & Aharon Gedanken. (1999). Coating a bola-amphiphile on amorphous iron nanoparticles. Journal of Materials Chemistry. 9(7). 1501–1506. 17 indexed citations
9.
Heister, K., S. Frey, Armin Gölzhäuser, A. Ulman, & Michael Zharnikov. (1999). An Enhanced Sensitivity of Alkanethiolate Self-Assembled Monolayers to Electron Irradiation through the Incorporation of a Sulfide Entity into the Alkyl Chains. The Journal of Physical Chemistry B. 103(50). 11098–11104. 36 indexed citations
10.
Kataby, G., Tanya Prozorov, Yu. Koltypin, et al.. (1997). Self-Assembled Monolayer Coatings on Amorphous Iron and Iron Oxide Nanoparticles:  Thermal Stability and Chemical Reactivity Studies. Langmuir. 13(23). 6151–6158. 70 indexed citations
11.
Evans, Stephen D., et al.. (1997). X-ray photoelectron spectroscopy of partial and stamped thiol-based self-assembled monolayers. Supramolecular Science. 4(3-4). 247–253. 6 indexed citations
12.
Freeman, Tami, Stephen D. Evans, & A. Ulman. (1995). XPS Studies of Self-Assembled Multilayer Films. Langmuir. 11(11). 4411–4417. 60 indexed citations
13.
Evans, Stephen D., et al.. (1994). Mixed alkanethiolate monolayers as substrates for studying the Langmuir film deposition process. Thin Solid Films. 243(1-2). 325–329. 11 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Bang‐Ying Yu Breakdown of academic impact, for papers by Wei‐Hsiu Hung Breakdown of academic impact, for papers by T. R. Lee Breakdown of academic impact, for papers by Patricia A. Paredes-Olivera Breakdown of academic impact, for papers by T. J. Lerotholi Breakdown of academic impact, for papers by Pawilai Chinwangso Breakdown of academic impact, for papers by Zengli Fu Breakdown of academic impact, for papers by Shishan Zhang Breakdown of academic impact, for papers by Jean‐François Lemineur Breakdown of academic impact, for papers by Rui F. M. Lobo
Rankless by CCL
2026