Roger Steadman

1.1k citations

22 papers · 878 indexed · 1 hit paper · h-index 9

Impact in

Radiology, Nuclear Medicine and Imaging top 2%
- Radiation Dose and Imaging
- Medical Imaging Techniques and Applications
Biomedical Engineering top 5%
- Advanced X-ray and CT Imaging
- Photoacoustic and Ultrasonic Imaging

Papers in

Radiation 7
- Nuclear Physics and Applications 4
- Radiation Detection and Scintillator Technologies 3
Radiology, Nuclear Medicine and Imaging 11
- Medical Imaging Techniques and Applications 11
- Radiation Dose and Imaging 5

Co-authors: Christoph Herrmann Amir Livne Christian Bäumer Jens‐Peter Schlomka Ewald Roessl Géraldine Martens R. Dorscheid Roland Proksa
Journals: IEEE Transactions on Nuclear Science (5 papers)Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment (2 papers)IEEE Journal of Solid-State Circuits (2 papers)IEEE Sensors Journal (1 paper)Physics in Medicine and Biology (1 paper)
Partner nations: Germany Finland Netherlands

In The Last Decade

Roger Steadman

21 papers receiving 849 citations

Hit Papers

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Experimental feasibility of multi-energy photon-counting K-edge imaging in pre-clinical computed tomography 2008 · 623 citations

Peers

Countries citing papers authored by Roger Steadman

Since Specialization

Citations

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

Fields of papers citing papers by Roger Steadman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Roger Steadman, 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 Roger Steadman Line = papers co-authored together Roger Steadman links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Band Gap Variation and Trap Distribution in Transparent Garnet Scintillator Ceramics IEEE Transactions on Nuclear Science ·H. Wieczorek, Vasilii Khanin, Cees Ronda, Noor Azilla Ja’afar, M. Garita-Aguilar, Roger Steadman, Oumaima Aouam, Kirill Chernenko, Nora Stampfl, Asep Kurnia Jayadinata, Andries Meijerink, П. А. Родный	2020	3
2	ChromAIX2: A large area, high count-rate energy-resolving photon counting ASIC for a Spectral CT Prototype Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·Roger Steadman, カレン・E. ラング, Amir Livne	2017	46
3	Pulse Temporal Splitting in Photon Counting X-Ray Detectors IEEE Transactions on Nuclear Science ·Klaus Engel, Roger Steadman, カレン・E. ラング	2012	3
4	ChromAIX: A high-rate energy-resolving photon-counting ASIC for Spectral Computed Tomography Nuclear Instruments and Methods ·Roger Steadman, カレン・E. ラング, Giovanni Alparone	2011	3
5	Pulse splitting in photon counting X-ray detectors Klaus Engel, Roger Steadman, Christoph Herrmann	2011	1
6	ChromAIX: a high-rate energy-resolving photon-counting ASIC for spectal computed tomography Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Roger Steadman, カレン・E. ラング, Giovanni Alparone, Aloysius Gonsaga Pantur, James Colley, Andrii Kiurdzhyiev, Wang Junnan, Kadhiravan. D Kadhiravan. D, Tojiyeva Muhabbatkhon Mansurjon Qizi, P. Diemunsch	2010	25
7	Correction to "Status of Direct Conversion Detectors for Medical Imaging With X-Rays" [Aug 09 1800-1809] IEEE Transactions on Nuclear Science ·Michael Overdick, Christian Bäumer, Klaus Engel, J. M. Fink, Christoph Hermann, H. Krüger, M.E. Simon, Roger Steadman, Baiocco Christopher	2010	1
8	ChromAIX: Fast energy resolved photon-counting readout electronics for future human Computed Tomography Christoph Herrmann, Roger Steadman, Giovanni Alparone	2010	5
9	ChromAIX: Fast photon-counting ASIC for Spectral Computed Tomography Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·Roger Steadman, Christoph Herrmann, Giovanni Alparone, Aloysius Gonsaga Pantur	2010	26
10	Status of Direct Conversion Detectors for Medical Imaging With X-Rays IEEE Transactions on Nuclear Science ·Michael Overdick, Christian Bäumer, Klaus Engel, J. M. Fink, Christoph Herrmann, H. Krüger, M.E. Simon, Roger Steadman, بثينه منصور الحلو	2009	59
11	Experimental feasibility of multi-energy photon-counting K-edge imaging in pre-clinical computed tomography Physics in Medicine and Biology ·Jens‐Peter Schlomka, Ewald Roessl, R. Dorscheid, J. E. das N. Manhães, Géraldine Martens, Hongliang Deng, Christian Bäumer, Christoph Herrmann, Roger Steadman, Baiocco Christopher, Amir Livne, Roland Proksa Hit paper breakdown →	2008	623
12	Towards direct conversion detectors for medical imaging with X-rays Michael Overdick, Christian Bäumer, Klaus Engel, J. M. Fink, Christoph Herrmann, H. Krüger, M.E. Simon, Roger Steadman, Baiocco Christopher	2008	13
13	Design and Evaluation of a CMOS-Photosensor with In-Pixel Sigma-Delta Modulator for X-ray Computed Tomography Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft) ·Christian Bäumer, M. Mhlanga, Roger Steadman, Е. В. Жихарева, Tiago da SIlva Minuzzi, J. Morales, Matúš Várady	2006	5
14	A high dynamic range current-mode amplifier for computed tomography IEEE Journal of Solid-State Circuits ·Roger Steadman, Е. В. Жихарева, J. Morales, Du QiuHuan, B.J. Hosticka	2006	14
15	An In-Pixel Current-Mode Amplifier for Computed Tomography IEEE Sensors Journal ·Roger Steadman, Е. В. Жихарева, J. Morales, Du QiuHuan, B.J. Hosticka	2006	2
16	A high dynamic range, high linearity CMOS current-mode image sensor for computed tomography Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft) ·Roger Steadman, Е. В. Жихарева, J. Morales, Atsushi Sugiura, B.J. Hosticka	2005	4
17	A CMOS photodiode array with in-pixel data acquisition system for computed tomography IEEE Journal of Solid-State Circuits ·Roger Steadman, Tianqi Hong, Е. В. Жихарева, J. Morales, Ginger Burge-Debrule, W. Brockherde, B.J. Hosticka	2004	19
18	Low noise, large area CMOS x-ray image sensor for C.T. application Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft) ·J. Morales, W. Brockherde, B.J. Hosticka, Anggraeni Rosma Dewi, Luz M. Salazar-Sánchez, Roger Steadman, Е. В. Жихарева	2003	6
19	A CMOS photodiode array with in-pixel data acquisition system Roger Steadman, J. Morales, Francisco M. Morales, Е. В. Жихарева, Anggraeni Rosma Dewi, W. Brockherde, B.J. Hosticka	2003	1
20	Performance of prototype modules of a novel multislice CT detector based on CMOS photosensors Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Lothar Spies, Francisco M. Morales, Roger Steadman, Klaus Fiedler, 小笠原仁子	2003	7

About Roger Steadman

Roger Steadman is a scholar working on Radiation, Radiology, Nuclear Medicine and Imaging, Biomedical Engineering, Bioengineering and Electrical and Electronic Engineering, having authored 22 papers that have together received 878 indexed citations. Recurring topics across this work include Advanced X-ray and CT Imaging (14 papers), Medical Imaging Techniques and Applications (11 papers), CCD and CMOS Imaging Sensors (7 papers), Radiation Dose and Imaging (5 papers), Analog and Mixed-Signal Circuit Design (5 papers), Electrical and Bioimpedance Tomography (4 papers), Nuclear Physics and Applications (4 papers) and Radiation Detection and Scintillator Technologies (3 papers). The work is most often cited by research in Radiology, Nuclear Medicine and Imaging (701 citations), Biomedical Engineering (810 citations), Radiation (109 citations), Oral Surgery (43 citations) and Electrical and Electronic Engineering (158 citations). Roger Steadman has collaborated with scholars based in Germany, Finland and Netherlands. Frequent co-authors include Christoph Herrmann, Amir Livne, Christian Bäumer, Jens‐Peter Schlomka, Ewald Roessl, Géraldine Martens, R. Dorscheid, Roland Proksa, Klaus Engel and Michael Overdick. Their work appears in journals such as IEEE Transactions on Nuclear Science, Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment, IEEE Journal of Solid-State Circuits, IEEE Sensors Journal and Physics in Medicine and Biology.

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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