H. Varel

863 citations

13 papers · 693 indexed · h-index 9

Impact in

Computational Mechanics top 2%
- Laser Material Processing Techniques
- Ion-surface interactions and analysis
Ophthalmology top 2%
- Ocular and Laser Science Research

Papers in

Computational Mechanics 13
- Laser Material Processing Techniques 12
- Ion-surface interactions and analysis 3
Mechanics of Materials 10
- Laser-induced spectroscopy and plasma 10

Co-authors: David Ashkenasi A. Rosenfeld E. E. B. Campbell M. Wähmer F. Noack Joachım Herrmann Razvan Stoian Roger Kelly
Journals: Applied Surface Science (4 papers)Applied Physics A (3 papers)Applied Physics Letters (1 paper)Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms (1 paper)Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE (1 paper)
Partner nations: Germany Sweden Italy

In The Last Decade

H. Varel

11 papers receiving 667 citations

Peers

Countries citing papers authored by H. Varel

Since Specialization

Citations

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

Fields of papers citing papers by H. Varel

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 9 scholars most cited alongside H. Varel, 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 H. Varel Line = papers co-authored together H. Varel links everyone, so they are left out of the graph.

All Works

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13 of 13 papers shown

#	Work
1	Laser-induced microstructuring of dielectrics using ultrashort laser pulses David Ashkenasi, A. Rosenfeld, H. Varel, E. E. B. Campbell	2005	0
2	Bulk modifications in transparent materials induced by ultrashort laser pulses H. Varel, A. Rosenfeld, David Ashkenasi, M. E. Shubina, Joachım Herrmann, E. E. B. Campbell	2005	0
3	Ion time-of-flight analysis of ultrashort pulsed laser-induced processing of Al2O3 Applied Surface Science ·Razvan Stoian, H. Varel, A. Rosenfeld, David Ashkenasi, Roger Kelly, E. E. B. Campbell	2000	25
4	Time resolved detection of particle removal from dielectrics on femtosecond laser ablation Applied Surface Science ·A. Rosenfeld, David Ashkenasi, H. Varel, M. Wähmer, E. E. B. Campbell	1998	32
5	<title>Laser ablation and structuring of transparent materials with ultrashort laser pulses</title> Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·David Ashkenasi, Daniel E. Olazábal, A. Rosenfeld, H. Varel, Michael Lorenz, Razvan Stoian, E. E. B. Campbell	1998	7
6	Application of self-focusing of ps laser pulses for three-dimensional microstructuring of transparent materials Applied Physics Letters ·David Ashkenasi, H. Varel, A. Rosenfeld, M. E. Shubina, Joachım Herrmann, Atamuradova Maftuna Qahramon qizi	1998	69
7	Femtosecond laser ablation of sapphire: time-of-flight analysis of ablation plume Applied Surface Science ·H. Varel, M. Wähmer, A. Rosenfeld, David Ashkenasi, E. E. B. Campbell	1998	75
8	Material removal dynamics after femtosecond laser pulse excitation of dielectrics A. Rosenfeld, David Ashkenasi, H. Varel, M. Wähmer, E. E. B. Campbell	1998	1
9	Micromachining of quartz with ultrashort laser pulses Applied Physics A ·H. Varel, David Ashkenasi, A. Rosenfeld, M. Wähmer, E. E. B. Campbell	1997	162
10	Laser processing of sapphire with picosecond and sub-picosecond pulses Applied Surface Science ·David Ashkenasi, A. Rosenfeld, H. Varel, M. Wähmer, E. E. B. Campbell	1997	203
11	Pulse-width influence on laser structuring of dielectrics Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms ·David Ashkenasi, H. Varel, A. Rosenfeld, F. Noack, E. E. B. Campbell	1997	19
12	Pulse-width influence on the laser-induced structuring of CaF2 (111) Applied Physics A ·David Ashkenasi, H. Varel, A. Rosenfeld, F. Noack, E. E. B. Campbell	1996	22
13	Laser-induced damage in SiO2 and CaF2 with picosecond and femtosecond laser pulses Applied Physics A ·H. Varel, David Ashkenasi, A. Rosenfeld, D Firică, F. Noack, E. E. B. Campbell	1996	78

About H. Varel

H. Varel is a scholar working on Computational Mechanics, Mechanics of Materials, Ophthalmology, Safety Research and Biomedical Engineering, having authored 13 papers that have together received 693 indexed citations. Recurring topics across this work include Laser Material Processing Techniques (12 papers), Laser-induced spectroscopy and plasma (10 papers), Advanced Surface Polishing Techniques (4 papers), Ion-surface interactions and analysis (3 papers), Ocular and Laser Science Research (2 papers), Laser Design and Applications (2 papers), Diamond and Carbon-based Materials Research (2 papers) and Laser-Matter Interactions and Applications (1 paper). The work is most often cited by research in Computational Mechanics (607 citations), Ophthalmology (188 citations), Mechanics of Materials (346 citations), Biomedical Engineering (273 citations) and Atomic and Molecular Physics, and Optics (121 citations). H. Varel has collaborated with scholars based in Germany, Sweden and Italy. Frequent co-authors include David Ashkenasi, A. Rosenfeld, E. E. B. Campbell, M. Wähmer, F. Noack, Joachım Herrmann, Razvan Stoian, Roger Kelly and Michael Lorenz. Their work appears in journals such as Applied Surface Science, Applied Physics A, Applied Physics Letters, Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms and Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE.

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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