E. Umbach

17.2k total citations · 1 hit paper
302 papers, 14.8k citations indexed

About

E. Umbach is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Materials Chemistry. According to data from OpenAlex, E. Umbach has authored 302 papers receiving a total of 14.8k indexed citations (citations by other indexed papers that have themselves been cited), including 176 papers in Electrical and Electronic Engineering, 154 papers in Atomic and Molecular Physics, and Optics and 135 papers in Materials Chemistry. Recurrent topics in E. Umbach's work include Advanced Chemical Physics Studies (86 papers), Molecular Junctions and Nanostructures (84 papers) and Electron and X-Ray Spectroscopy Techniques (65 papers). E. Umbach is often cited by papers focused on Advanced Chemical Physics Studies (86 papers), Molecular Junctions and Nanostructures (84 papers) and Electron and X-Ray Spectroscopy Techniques (65 papers). E. Umbach collaborates with scholars based in Germany, United States and Italy. E. Umbach's co-authors include M. Sokołowski, D. Menzel, R. Fink, Clemens Heske, Achim Schöll, W. Würth, Thomas Schmidt, L. Weinhardt, L. Kilian and U. Höfer and has published in prestigious journals such as Science, Physical Review Letters and Advanced Materials.

In The Last Decade

E. Umbach

300 papers receiving 14.4k citations

Hit Papers

align trajectories

Peers

Countries citing papers authored by E. Umbach

Since Specialization

Citations

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

Fields of papers citing papers by E. Umbach

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of E. Umbach

This figure shows the co-authorship network connecting the top 25 collaborators of E. Umbach. A scholar is included among the top collaborators of E. Umbach 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 E. Umbach. E. Umbach 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	Influence of Substrate Bonding and Surface Morphology on Dynamic Organic Layer Growth: Perylenetetracarboxylic Dianhydride on Au(111) 2018 ·Langmuir ·Thomas Schmidt, Helder Marchetto, U. Groh, R. Fink, Hans‐Joachim Freund, E. Umbach	4
2	First experimental proof for aberration correction in XPEEM: Resolution, transmission enhancement, and limitation by space charge effects 2012 ·Ultramicroscopy ·Thomas Schmidt, Alessandro Sala, Helder Marchetto, E. Umbach, H.‐J. Freund	55
3	Double aberration correction in a low-energy electron microscope 2010 ·Ultramicroscopy ·Thomas Schmidt, Helder Marchetto, Pierre L. Lévesque, U. Groh, Florian Maier, D. Preikszas, Peter Hartel, R. Spehr, G. Lilienkamp, W. Engel, R. Fink, E. Bauer, H. Rose, E. Umbach, Hans‐Joachim Freund	64
4	Coverage dependent organic–metal interaction studied by high-resolution core level spectroscopy: SnPc (sub)monolayers on Ag(111) 2009 ·Journal of Electron Spectroscopy and Related Phenomena ·(unknown), (unknown), A. Schöll, F. Reinert, E. Umbach	42
5	Reply to Comment on"Isotope and Temperature Effects in Liquid Water Probed by X-ray Absorption and Resonant X-ray Emission Spectroscopy" 2008 ·Physical Review Letters ·Clemens Heske, Michael Zharnikov, L. Weinhardt, Monika Blum, Markus Weigand, Yan V. Zubavichus, Michael Bär, Florian Maier, Jonathan D. Denlinger, O. Fuchs, M. Grunze, E. Umbach	3
6	Influence of the preparation conditions on the morphology of perylene thin films on Si(111) and Si(100) 2008 ·The Journal of Chemical Physics ·Maria Benedetta Casu, Xiaojiang Yu, (unknown), Clemens Heske, E. Umbach	17
7	Isotope and Temperature Effects in Liquid Water Probed by X-Ray Absorption and Resonant X-Ray Emission Spectroscopy 2008 ·Physical Review Letters ·O. Fuchs, Michael Zharnikov, L. Weinhardt, M. Blum, Markus Weigand, Yan V. Zubavichus, Marcus Bär, Florian Maier, Jonathan D. Denlinger, Clemens Heske, M. Grunze, E. Umbach	156
8	Electron Lifetime in a Shockley-Type Metal-Organic Interface State 2008 ·Physical Review Letters ·Christian H. Schwalb, (unknown), Manuel Marks, A. Schöll, F. Reinert, E. Umbach, U. Höfer	137
9	The commensurate-to-incommensurate phase transition of an organic monolayer: A high resolution LEED analysis of the superstructures of NTCDA on Ag(1 1 1) 2008 ·Surface Science ·L. Kilian, (unknown), (unknown), M. Sokołowski, R. Fink, E. Umbach	28
10	Radiation Damage to Alkyl Chain Monolayers on Semiconductor Substrates Investigated by Electron Spectroscopy 2006 ·The Journal of Physical Chemistry B ·Fabrice Amy, Calvin Chan, Wei Zhao, (unknown), Masaki Ono, Tomoki Sueyoshi, Satoshi Kera, (unknown), Adi Salomon, Lior Segev, Oliver Seitz, Hagay Shpaisman, Achim Schöll, (unknown), Till Böcking, David Cahen, Leeor Kronik, Nobuo Ueno, E. Umbach, Antoine Kahn	32
11	Structural investigation of the adsorption of SnPc on Ag(111) using normal-incidence x-ray standing waves 2006 ·Physical Review B ·Christoph Stadler, Søren Hansen, Florian Pollinger, Christian Kumpf, E. Umbach, T.-L. Lee, J. Zegenhagen	73
12	Electron-Vibron Coupling in High-Resolution X-Ray Absorption Spectra of Organic Materials: NTCDA on Ag(111) 2004 ·Physical Review Letters ·Achim Schöll, Ying Zou, L. Kilian, (unknown), (unknown), C. Jung, Stephen G. Urquhart, Thomas Schmidt, R. Fink, E. Umbach	39
13	Self-limitation of Na content at the CdS/Cu(In,Ga)Se 2 solar cell heterojunction 2000 ·Thin Solid Films ·Clemens Heske, D. Eich, U. Groh, R. Fink, E. Umbach, T. van Buuren, C. Bostedt, N. Franco, L. J. Terminello, M. M. Grush, T. A. Callcott, F. J. Himpsel, D. L. Ederer, R. C. C. Perera, W. Riedl, F. Karg	11
14	Adsorption on ordered surfaces of ionic solids and thin films : proceedings of the 106th WE-Heraeus Seminar, Bad Honnef, Germany, February 15-18, 1993 1993 ·Springer eBooks ·E. Umbach, H.‐J. Freund	3
15	Socio-economic systems as causal factors in the dynamics of ecosystems 1989 ·Ecological Modelling ·E. Umbach	1
16	The influence of alkali promoters on coadsorbed molecules 1986 ·Preprints - American Chemical Society. Division of Petroleum Chemistry ·E. Umbach	0
17	Ru(001)上のKと共吸着CO+Kの性質 II 電子構造 1985 ·Surface Science ·Jeffrey J. Weimer, E. Umbach, Dirk Мenzel	71
18	On the interpretation of XPS lineshapes of weakly chemisorbed N2 on transition metals 1984 ·Solid State Communications ·E. Umbach	49
19	PERFORMANCE AND APPLICATION OF A DOUBLE-CRYSTAL MONOCHROMATOR IN THE ENERGY REGION 800 < hv < 4500 eV 1981 ·Lawrence Berkeley National Laboratory ·Z. Hussain, E. Umbach, D. A. Shirley, J. Stöhr, J. Feldhaus	0
20	A multimethod study of the adsorption of NO on Ru(001) 1979 ·Surface Science ·E. Umbach, Sunil Jayant Kulkarni, P. Feulner, D. Menzel	105

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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