Robert H. Hammerschlag

405 total citations
40 papers, 231 citations indexed

About

Robert H. Hammerschlag is a scholar working on Atomic and Molecular Physics, and Optics, Astronomy and Astrophysics and Electrical and Electronic Engineering. According to data from OpenAlex, Robert H. Hammerschlag has authored 40 papers receiving a total of 231 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Atomic and Molecular Physics, and Optics, 19 papers in Astronomy and Astrophysics and 10 papers in Electrical and Electronic Engineering. Recurrent topics in Robert H. Hammerschlag's work include Adaptive optics and wavefront sensing (22 papers), Astronomy and Astrophysical Research (8 papers) and Stellar, planetary, and galactic studies (7 papers). Robert H. Hammerschlag is often cited by papers focused on Adaptive optics and wavefront sensing (22 papers), Astronomy and Astrophysical Research (8 papers) and Stellar, planetary, and galactic studies (7 papers). Robert H. Hammerschlag collaborates with scholars based in Netherlands, United States and Germany. Robert H. Hammerschlag's co-authors include Felix Bettonvil, P. Sütterlin, R. J. Rutten, A. G. de Wijn, Daniel Weinreich, C. Zwaan, Robert J. Rutten, Frans Snik, K. Tziotziou and G. B. Scharmer and has published in prestigious journals such as Astronomy and Astrophysics, Wear and Publications of the Astronomical Society of the Pacific.

In The Last Decade

Robert H. Hammerschlag

37 papers receiving 227 citations

Peers

Robert H. Hammerschlag

AMPO

EEE

RESE

R. Volkmer Germany

T. Korhonen Finland

S. Hegwer United States

M. Sigwarth Germany

F. Heidecke Germany

Kwangsu Ahn United States

R. Coulter United States

Zhongquan Qu China

Emmanuel Mazy Belgium

R. Volkmer Germany

Robert H. Hammerschlag

269 ×2.2

160 ×1.3

AMPO

72 ×1.2

EEE

64 ×1.4

29 ×0.7

RESE

Citations per year, relative to Robert H. Hammerschlag Robert H. Hammerschlag (= 1×) peers R. Volkmer

Countries citing papers authored by Robert H. Hammerschlag

Since Specialization

Citations

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

Fields of papers citing papers by Robert H. Hammerschlag

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Robert H. Hammerschlag

This figure shows the co-authorship network connecting the top 25 collaborators of Robert H. Hammerschlag. A scholar is included among the top collaborators of Robert H. Hammerschlag 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 Robert H. Hammerschlag. Robert H. Hammerschlag 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

Hammerschlag, Robert H., et al.. (2010). Mechanical design of a completely open-foldable dome for EST. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 7733. 77330J–77330J. 3 indexed citations

Hammerschlag, Robert H., et al.. (2010). The Irkutsk Barium filter for narrow-band wide-field high-resolution solar images at the Dutch Open Telescope. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 7735. 773585–773585. 2 indexed citations

Bettonvil, Felix, et al.. (2010). The enclosure for the European Solar Telescope (EST). Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 7733. 773333–773333. 7 indexed citations

Bettonvil, Felix, et al.. (2008). Contactless sub-millimeter displacement measurements. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 7018. 70181C–70181C. 5 indexed citations

Hammerschlag, Robert H., et al.. (2008). Cornelis Zwaan, open principle, and the future of high-resolution solar telescopes. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 7012. 70120M–70120M. 3 indexed citations

Hammerschlag, Robert H., et al.. (2007). Aperture Increase Options for the Dutch Open Telescope. ArXiv.org. 368(368). 573–592. 1 indexed citations

Swain, Mark G., et al.. (2006). Concept study and validation of Antarctic telescope tower. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6268. 626814–626814. 4 indexed citations

Bettonvil, Felix, et al.. (2006). Tunable H-alpha Lyot filter with advanced servo system and image processing: instrument design and new scientific results with the Dutch Open Telescope. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6269. 62690E–62690E. 2 indexed citations

Hammerschlag, Robert H., et al.. (2004). GISOT: a giant solar telescope. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 5489. 491–491. 4 indexed citations

10.

Rutten, R. J., Robert H. Hammerschlag, Felix Bettonvil, P. Sütterlin, & A. G. de Wijn. (2004). DOT tomography of the solar atmosphere. Astronomy and Astrophysics. 413(3). 1183–1189. 59 indexed citations

11.

Bettonvil, Felix, et al.. (2004). DOT++: the Dutch Open Telescope with 1.4-m aperture. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 5489. 362–362. 3 indexed citations

12.

Hammerschlag, Robert H., et al.. (2003). Large open telescope: size-upscaling from DOT to LOT. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 4853. 294–294. 8 indexed citations

13.

Wijn, A. G. de, et al.. (2001). OPENING THE DUTCH OPEN TELESCOPE. ESASP. 505. 565–568. 3 indexed citations

14.

Sütterlin, P., et al.. (1995). A Multi-Channel Speckle Imaging System for the DOT. Data Archiving and Networked Services (DANS). 236. 431. 5 indexed citations

15.

Hammerschlag, Robert H.. (1986). Friction and stick-slip in a telescope construction. Wear. 113(1). 17–20. 2 indexed citations

16.

Hammerschlag, Robert H.. (1981). Excursion: Tower, Parking Lot, Geostationary Orbit. 583. 7 indexed citations

17.

Hammerschlag, Robert H.. (1981). Construction Outlines of the Utrecht Open Solar Telescope. 547. 8 indexed citations

18.

Hammerschlag, Robert H., et al.. (1975). HD 206267, a candidate star for the transient x-ray source Cepheus X-4. 39(12). 157–158.

19.

Hammerschlag, Robert H.. (1975). Interferometric Recording of the Deflections of Towers and Telescopes. Applied Optics. 14(4). 885–885. 1 indexed citations

20.

Hammerschlag, Robert H.. (1969). Sets of Cascaded Plane-parallel Birefringent Crystal Plates. Optica Acta International Journal of Optics. 16(4). 491–518. 2 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.

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