A. Niehaus

5.2k total citations · 1 hit paper
128 papers, 4.3k citations indexed

About

A. Niehaus is a scholar working on Atomic and Molecular Physics, and Optics, Spectroscopy and Surfaces, Coatings and Films. According to data from OpenAlex, A. Niehaus has authored 128 papers receiving a total of 4.3k indexed citations (citations by other indexed papers that have themselves been cited), including 107 papers in Atomic and Molecular Physics, and Optics, 55 papers in Spectroscopy and 24 papers in Surfaces, Coatings and Films. Recurrent topics in A. Niehaus's work include Atomic and Molecular Physics (77 papers), Advanced Chemical Physics Studies (64 papers) and Mass Spectrometry Techniques and Applications (44 papers). A. Niehaus is often cited by papers focused on Atomic and Molecular Physics (77 papers), Advanced Chemical Physics Studies (64 papers) and Mass Spectrometry Techniques and Applications (44 papers). A. Niehaus collaborates with scholars based in Netherlands, Germany and Russia. A. Niehaus's co-authors include H. Hotop, R. Morgenstern, P. van der Straten, A. L. Schmeltekopf, M.‐W. Ruf, Eugen Illenberger, J. van Eck, M. Mack, G. Gerber and J.M. Fluit and has published in prestigious journals such as Physical Review Letters, The Journal of Chemical Physics and Physical review. B, Condensed matter.

In The Last Decade

A. Niehaus

124 papers receiving 4.0k 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.

A classical model for multiple-electron capture in slow collisions of highly charged ions with atoms

1986 438 citations A. Niehaus Journal of Physics B Atomic and Molecular Physics profile →

Peers

Countries citing papers authored by A. Niehaus

Since Specialization

Citations

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

Fields of papers citing papers by A. Niehaus

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of A. Niehaus. A scholar is included among the top collaborators of A. Niehaus 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. Niehaus. A. Niehaus 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	超低温He(2 3 S 1 )+He(2 3 P 2 )衝突において形成されるHe + とHe 2 + イオンのエネルギー分布 2002 ·Physical Review A ·(unknown), M. Čı́žek, J. W. Thomsen, (unknown), A. Niehaus	15
2	Preferential ejection of sputtered and reflected atoms in the keV bombardment of Cu(110) with noble gas ions 2001 ·Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms ·(unknown), Lennart C. Karssen, H. Rudolph, P.A. Zeijlmans van Emmichoven, A. Niehaus	2
3	Photoassociation Spectroscopy of ColdHe(23S)Atoms 2000 ·Physical Review Letters ·(unknown), Paul Tol, W. Vassen, W. Hogervorst, (unknown), J. W. Thomsen, P. van der Straten, A. Niehaus	55
4	Neutralization ofHe+ions in front of an aluminum surface 2000 ·Physical Review A ·B. van Someren, P.A. Zeijlmans van Emmichoven, A. Niehaus	27
5	High-energy recoil-ion emission in keV heavy-ion surface collisions 1997 ·Surface Science ·B. van Someren, H. Rudolph, И.Ф. Уразгильдин, P.A. Zeijlmans van Emmichoven, A. Niehaus	7
6	Saddle point electrons in slow ion-atom collisions 1996 ·AIP conference proceedings ·(unknown), S. Yu. Ovchinnikov, J. van Eck, W. B. Westerveld, A. Niehaus	1
7	The atomic surface structure of Pt0.5Ni0.5(111) 1991 ·Surface Science ·E. van de Riet, (unknown), F.H.P.M. Habraken, A. Niehaus	17
8	A coincidence analysis of the excitation mechanisms for two electrons in low-energy collisions of Li⁺and He 1988 ·Journal of Physics B Atomic Molecular and Optical Physics ·P. van der Straten, R. Morgenstern, A. Niehaus	10
9	PROCEEDINGS OF THE CONFERENCE ON THE PHYSICS OF MULTIPLY CHARGED IONS - GRONINGEN, THE NETHERLANDS, SEPTEMBER 17-19, 1986 - PREFACE 1987 ·Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms ·R. Morgenstern, A. Niehaus, (unknown), A.G. Drentje	4
10	A classical model for multiple-electron capture in slow collisions of highly charged ions with atoms breakdown → 1986 ·Journal of Physics B Atomic and Molecular Physics ·A. Niehaus	438
11	A new method for the measurement of vibrational-state-selected ion-molecule reactions at thermal energies 1983 ·Chemical Physics Letters ·(unknown), J. van Eck, A. Niehaus	42
12	Ion-electron coincidence study of the thermal He(23S) + H2 Penning reaction 1981 ·Journal of Electron Spectroscopy and Related Phenomena ·(unknown), A. Niehaus	22
13	Autoionising states formed by electron capture in collisions of multiply charged Ne ions with He, H₂and Xe 1980 ·Journal of Physics B Atomic and Molecular Physics ·R. Morgenstern, A. Niehaus, Günter Zimmermann	40
14	Investigation of the spontaneous ionisation mechanisms in slow collisions of He⁺with Ca and Ba, and of Ne⁺with Ba 1979 ·Journal of Physics B Atomic and Molecular Physics ·(unknown), (unknown), A. Niehaus, M.‐W. Ruf	18
15	Semiclassical analysis of post collision interaction phenomena 1976 ·Journal of Physics B Atomic and Molecular Physics ·R. Morgenstern, A. Niehaus, (unknown)	15
16	Angular Distribution of Penning Electrons 1973 ·(unknown), A. Niehaus	1
17	Energy Spectra of Electrons from Penning Ionization Processes with Defined Collision Energy 1971 ·H. Hotop, Eugen Illenberger, Harald Morgner, A. Niehaus	1
18	Energy Analysis of Penning Electrons. A New Model for Penning Ionization 1969 ·(unknown), A. Niehaus	1
19	REACTIONS OF EXCITED ATOMS AND MOLECULES WITH ATOMS AND MOLECULES. III. RELATIVE CROSS SECTIONS FOR PENNING- AND ASSOCIATIVE IONIZATION BY He(2$sup 1$S)-AND He(2$sup 3$S)-METASTABLES. 1969 ·H. Hotop, A. Niehaus, A. L. Schmeltekopf	79
20	Collision Reactions of Electronically Excited Hydrogen Molecules 1969 ·The Journal of Chemical Physics ·H. Hotop, F. W. Lampe, A. Niehaus	11

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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