J. A. Rowlands

6.5k total citations · 2 hit papers
187 papers, 5.0k citations indexed

About

J. A. Rowlands is a scholar working on Electrical and Electronic Engineering, Pulmonary and Respiratory Medicine and Radiation. According to data from OpenAlex, J. A. Rowlands has authored 187 papers receiving a total of 5.0k indexed citations (citations by other indexed papers that have themselves been cited), including 84 papers in Electrical and Electronic Engineering, 83 papers in Pulmonary and Respiratory Medicine and 75 papers in Radiation. Recurrent topics in J. A. Rowlands's work include Digital Radiography and Breast Imaging (82 papers), Radiation Detection and Scintillator Technologies (58 papers) and Advanced X-ray and CT Imaging (58 papers). J. A. Rowlands is often cited by papers focused on Digital Radiography and Breast Imaging (82 papers), Radiation Detection and Scintillator Technologies (58 papers) and Advanced X-ray and CT Imaging (58 papers). J. A. Rowlands collaborates with scholars based in Canada, United States and Germany. J. A. Rowlands's co-authors include Safa Kasap, Wei Zhao, Martin J. Yaffe, W. Que, Dylan Hunt, Giovanni DeCrescenzo, Alla Reznik, O. Tousignant, Kenkichi Tanioka and Arokia Nathan and has published in prestigious journals such as Physical review. B, Condensed matter, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

J. A. Rowlands

182 papers receiving 4.7k 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.

X-ray detectors for digital radiography

1997 526 citations J. A. Rowlands et al. Physics in Medicine and Biology profile →
Amorphous and Polycrystalline Photoconductors for Direct Conversion Flat Panel X-Ray Image Sensors

2011 403 citations Alla Reznik, Giovanni DeCrescenzo et al. profile →

Peers

Countries citing papers authored by J. A. Rowlands

Since Specialization

Citations

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

Fields of papers citing papers by J. A. Rowlands

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. A. Rowlands

This figure shows the co-authorship network connecting the top 25 collaborators of J. A. Rowlands. A scholar is included among the top collaborators of J. A. Rowlands 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 J. A. Rowlands. J. A. Rowlands 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	Clinical apparatus for the reduction of dose area product for patients undergoing x‐ray catheterization 2015 ·Medical Physics ·(unknown), (unknown), (unknown), (unknown), Régis Vaillant, J. A. Rowlands	2
2	Investigation of spatial resolution and temporal performance of SAPHIRE (scintillator avalanche photoconductor with high resolution emitter readout) with integrated electrostatic focusing 2014 ·(unknown), A. R. Lubinsky, J. A. Rowlands, Wei Zhao, (unknown), (unknown), (unknown), Kenkichi Tanioka	1
3	Scintillator high‐gain avalanche rushing photoconductor active‐matrix flat panel imager: Zero‐spatial frequency x‐ray imaging properties of the solid‐state SHARP sensor structure 2012 ·Medical Physics ·(unknown), Wei Zhao, Kenkichi Tanioka, Giovanni DeCrescenzo, J. A. Rowlands	9
4	A solid‐state amorphous selenium avalanche technology for low photon flux imaging applications 2010 ·Medical Physics ·(unknown), Wei Zhao, A. Reznik, Kenkichi Tanioka, Giovanni DeCrescenzo, J. A. Rowlands	26
5	Direct‐conversion flat‐panel imager with avalanche gain: Feasibility investigation for HARP‐AMFPI 2008 ·Medical Physics ·(unknown), J. A. Rowlands	25
6	The x‐ray light valve: A potentially low‐cost, digital radiographic imaging system‐concept and implementation considerations 2008 ·Medical Physics ·(unknown), I. Koprinarov, (unknown), J. A. Rowlands	7
7	Closed bore XMR (CBXMR) systems for aortic valve replacement: Investigation of rotating‐anode x‐ray tube heat loadability 2008 ·Medical Physics ·John Bracken, (unknown), Rebecca Fahrig, J. A. Rowlands	2
8	X‐ray imaging using avalanche multiplication in amorphous selenium: Investigation of depth dependent avalanche noise 2007 ·Medical Physics ·Dylan Hunt, Kenkichi Tanioka, J. A. Rowlands	19
9	Screen optics effects on detective quantum efficiency in digital radiography: Zero‐frequency effects 2006 ·Medical Physics ·A. R. Lubinsky, Wei Zhao, Goran Ristić, J. A. Rowlands	19
10	Indirect flat‐panel detector with avalanche gain: Fundamental feasibility investigation for SHARP‐AMFPI (scintillator HARP active matrix flat panel imager) 2005 ·Medical Physics ·Wei Zhao, Dan Li, Alla Reznik, (unknown), Dylan Hunt, J. A. Rowlands, Yuji Ohkawa, Kenkichi Tanioka	67
11	A lesion stabilization method for coronary angiography 2005 ·Physics in Medicine and Biology ·(unknown), (unknown), (unknown), Marshall S. Sussman, J. A. Rowlands	4
12	A filtering method for signal equalization in region‐of‐interest fluoroscopy 2002 ·Medical Physics ·(unknown), (unknown), J. A. Rowlands	9
13	Effects of characteristic x rays on the noise power spectra and detective quantum efficiency of photoconductive x‐ray detectors 2001 ·Medical Physics ·Wei Zhao, (unknown), J. A. Rowlands	53
14	Detective quantum efficiency of an amorphous selenium detector to megavoltage radiation 1999 ·Physics in Medicine and Biology ·Dennis Mah, J. Alan Rawlinson, J. A. Rowlands	7
15	Digital x‐ray imaging using amorphous selenium: Reduction of aliasing 1998 ·Medical Physics ·(unknown), Wei Zhao, J. A. Rowlands	10
16	Digital radiology using active matrix readout of amorphous selenium: Detectors with high voltage protection 1998 ·Medical Physics ·Wei Zhao, James Law, D. Waechter, (unknown), J. A. Rowlands	36
17	Digital radiology using active matrix readout of amorphous selenium: Theoretical analysis of detective quantum efficiency 1997 ·Medical Physics ·Wei Zhao, J. A. Rowlands	165
18	Digital radiology using active matrix readout of amorphous selenium: Construction and evaluation of a prototype real‐time detector 1997 ·Medical Physics ·Wei Zhao, Ira Blevis, (unknown), J. A. Rowlands, D. Waechter, (unknown)	104
19	Flat-panel digital radiology with amorphous selenium and active-matrix readout. 1997 ·Radiographics ·J. A. Rowlands, Wei Zhao, I. Blevis, D. Waechter, Zhihong Huang	39
20	Design of a laser scanner for a digital mammography system 1996 ·Medical Physics ·J. A. Rowlands, (unknown)	1

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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