Gerhard Martens

566 total citations
18 papers, 452 citations indexed

About

Gerhard Martens is a scholar working on Biomedical Engineering, Radiation and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Gerhard Martens has authored 18 papers receiving a total of 452 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Biomedical Engineering, 12 papers in Radiation and 5 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Gerhard Martens's work include Advanced X-ray and CT Imaging (12 papers), Advanced X-ray Imaging Techniques (8 papers) and Optical measurement and interference techniques (4 papers). Gerhard Martens is often cited by papers focused on Advanced X-ray and CT Imaging (12 papers), Advanced X-ray Imaging Techniques (8 papers) and Optical measurement and interference techniques (4 papers). Gerhard Martens collaborates with scholars based in Germany, Finland and Switzerland. Gerhard Martens's co-authors include Ewald Roessl, Jens‐Peter Schlomka, Roland Proksa, Udo van Stevendaal, Thomas Koehler, Hans‐Juergen Brambs, Martin Hoffmann, Martin Jeltsch, Volker Rasche and Sebastian Feuerlein and has published in prestigious journals such as Radiology, Optics Express and Medical Physics.

In The Last Decade

Gerhard Martens

18 papers receiving 443 citations

Peers

Gerhard Martens

RNMI

RADIA

EEE

Eva Braig Germany

X. Y. Wu United States

Magdalena Szafraniec United Kingdom

R.D. Speller United Kingdom

Jean Rinkel France

Yuncheng Zhong United States

Sebastian Ehn Germany

Heiner Daerr Germany

Vittorio Di Trapani Italy

Manuel Viermetz Germany

Eva Braig Germany

Gerhard Martens

262 ×0.7

196 ×0.7

RNMI

228 ×1.2

RADIA

19 ×0.6

EEE

9 ×0.3

Citations per year, relative to Gerhard Martens Gerhard Martens (= 1×) peers Eva Braig

Countries citing papers authored by Gerhard Martens

Since Specialization

Citations

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

Fields of papers citing papers by Gerhard Martens

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Gerhard Martens

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

All Works

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18 of 18 papers shown

Martens, Gerhard, et al.. (2020). An X-ray Absorption Near-Edge Structure (XANES) Study on the Oxidation State of Chromophores in Natural Kunzite Samples from Nuristan, Afghanistan. Minerals. 10(5). 463–463. 7 indexed citations

Wang, Zhentian, Thomas Köhler, Udo van Stevendaal, et al.. (2017). Design of a sensitive grating-based phase contrast mammography prototype (Conference Presentation). 43–43. 1 indexed citations

Wang, Zhentian, Thomas Koehler, Gerhard Martens, et al.. (2017). Sensitivity-based optimization for the design of a grating interferometer for clinical X-ray phase contrast mammography. Optics Express. 25(6). 6349–6349. 27 indexed citations

Koehler, Thomas, Heiner Daerr, Gerhard Martens, et al.. (2015). Slit‐scanning differential x‐ray phase‐contrast mammography: Proof‐of‐concept experimental studies. Medical Physics. 42(4). 1959–1965. 55 indexed citations

Roessl, Ewald, Axel Thran, Bernhard Brendel, et al.. (2014). Quantitative Spectral K-Edge Imaging in Preclinical Photon-Counting X-Ray Computed Tomography. Investigative Radiology. 50(4). 297–304. 27 indexed citations

Roessl, Ewald, Heiner Daerr, Thomas Koehler, Gerhard Martens, & Udo van Stevendaal. (2014). Slit-scanning differential phase-contrast mammography: first experimental results. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9033. 90330C–90330C. 4 indexed citations

Roessl, Ewald, Heiner Daerr, Thomas Koehler, Gerhard Martens, & Udo van Stevendaal. (2014). Clinical boundary conditions for grating-based differential phase-contrast mammography. Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences. 372(2010). 20130033–20130033. 23 indexed citations

Stevendaal, Udo van, Zhentian Wang, Thomas Köhler, et al.. (2013). Reconstruction method incorporating the object-position dependence of visibility loss in dark-field imaging. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 8668. 86680Z–86680Z. 10 indexed citations

Koehler, Thomas, Gerhard Martens, Udo van Stevendaal, & Ewald Roessl. (2012). Non-scatter contributions to the dark-field signal in differential phase contrast imaging. AIP conference proceedings. 2 indexed citations

10.

Roessl, Ewald, Thomas Koehler, Udo van Stevendaal, et al.. (2012). Image fusion algorithm for differential phase contrast imaging. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 8313. 831354–831354. 16 indexed citations

11.

Roessl, Ewald, David P. Cormode, Bernhard Brendel, et al.. (2010). Preclinical spectral computed tomography of gold nano-particles. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 648. S259–S264. 25 indexed citations

12.

Boll, Daniel T., Erik K. Paulson, Elmar M. Merkle, et al.. (2009). Focal Cystic High-Attenuation Lesions: Characterization in Renal Phantom by Using Photon-counting Spectral CT—Improved Differentiation of Lesion Composition. Radiology. 254(1). 270–276. 55 indexed citations

13.

Feuerlein, Sebastian, Ewald Roessl, Roland Proksa, et al.. (2008). Multienergy Photon-counting K-edge Imaging: Potential for Improved Luminal Depiction in Vascular Imaging. Radiology. 249(3). 1010–1016. 149 indexed citations

14.

Bäumer, Christian, Gerhard Martens, Bernd Menser, et al.. (2008). Testing an Energy-Dispersive Counting-Mode Detector With Hard X-Rays From a Synchrotron Source. IEEE Transactions on Nuclear Science. 55(3). 1785–1790. 12 indexed citations

15.

David, B., et al.. (2005). Monte Carlo simulation and experimental investigation of x-ray spectra from very thin metal layers on diamond substrates. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 5918. 59180T–59180T. 2 indexed citations

16.

Harding, Geoffrey, W. Bernd Schweizer, Gerhard Martens, Jens‐Peter Schlomka, & Axel Thran. (2004). Electron-impact-based generation and applications of monochromatic x-rays. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 5199. 193–193. 6 indexed citations

17.

Strecker, H., et al.. (1994). <title>Detection of explosives in airport baggage using coherent x-ray scatter</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 2092. 399–410. 21 indexed citations

18.

Martens, Gerhard, et al.. (1994). <title>Coherent x-ray scatter imaging for foodstuff contamination detection</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 2092. 387–398. 10 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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