Karim S. Karim

1.6k total citations · 1 hit paper
116 papers, 1.2k citations indexed

About

Karim S. Karim is a scholar working on Electrical and Electronic Engineering, Biomedical Engineering and Materials Chemistry. According to data from OpenAlex, Karim S. Karim has authored 116 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 79 papers in Electrical and Electronic Engineering, 42 papers in Biomedical Engineering and 35 papers in Materials Chemistry. Recurrent topics in Karim S. Karim's work include Thin-Film Transistor Technologies (34 papers), CCD and CMOS Imaging Sensors (31 papers) and Advanced X-ray and CT Imaging (30 papers). Karim S. Karim is often cited by papers focused on Thin-Film Transistor Technologies (34 papers), CCD and CMOS Imaging Sensors (31 papers) and Advanced X-ray and CT Imaging (30 papers). Karim S. Karim collaborates with scholars based in Canada, United States and Egypt. Karim S. Karim's co-authors include J. A. Rowlands, Shiva Abbaszadeh, Safa Kasap, George Belev, Alla Reznik, O. Tousignant, Oleksandr Bubon, Nicholas Allec, J. Greenspan and Luc Laperrière and has published in prestigious journals such as Applied Physics Letters, Scientific Reports and Sensors.

In The Last Decade

Karim S. Karim

112 papers receiving 1.2k 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.

Amorphous and Polycrystalline Photoconductors for Direct Conversion Flat Panel X-Ray Image Sensors

2011 403 citations Safa Kasap, George Belev et al. profile →

Peers

Countries citing papers authored by Karim S. Karim

Since Specialization

Citations

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

Fields of papers citing papers by Karim S. Karim

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Karim S. Karim

This figure shows the co-authorship network connecting the top 25 collaborators of Karim S. Karim. A scholar is included among the top collaborators of Karim S. Karim 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 Karim S. Karim. Karim S. Karim 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	Self-aligned multi-layer X-ray absorption grating using large-area fabrication methods for X-ray phase-contrast imaging 2023 ·Scientific Reports ·(unknown), (unknown), Karim S. Karim	5
2	Self-aligned fabrication of high-aspect ratio high-resolution x-ray gratings 2022 ·(unknown), (unknown), (unknown), (unknown), (unknown), Mahla Poudineh, William W. Wong, Karim S. Karim	1
3	Use of Pulse-Height Spectroscopy to Characterize the Hole Conduction Mechanism of a Polyimide Blocking Layer Used in Amorphous-Selenium Radiation Detectors 2020 ·IEEE Transactions on Electron Devices ·(unknown), M. Z. Kabir, (unknown), Peter M. Levine, (unknown), Karim S. Karim	7
4	Performance evaluation of a Se/CMOS prototype x-ray detector with the Apodized Aperture Pixel (AAP) design 2019 ·(unknown), (unknown), (unknown), (unknown), Karim S. Karim, Ian A. Cunningham	1
5	Nanocrystalline Silicon Lateral MSM Photodetector for Infrared Sensing Applications 2018 ·IEEE Transactions on Electron Devices ·(unknown), (unknown), Czang-Ho Lee, (unknown), Karim S. Karim	10
6	a-Si:H TFT-Silicon Hybrid Low-Energy X-Ray Detector 2017 ·IEEE Transactions on Electron Devices ·(unknown), Karim S. Karim	2
7	Theoretical and Monte Carlo optimization of a stacked three-layer flat-panel x-ray imager for applications in multi-spectral diagnostic medical imaging 2016 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·(unknown), Aldo Badano, Ian A. Cunningham, Karim S. Karim	7
8	Evaluating noise reduction techniques while considering anatomical noise in dual‐energy contrast‐enhanced mammography 2013 ·Medical Physics ·Nicholas Allec, Shiva Abbaszadeh, (unknown), Karim S. Karim, John Lewin	7
9	Enhanced Detection Efficiency of Direct Conversion X-ray Detector Using Polyimide as Hole-Blocking Layer 2013 ·Scientific Reports ·Shiva Abbaszadeh, (unknown), Oleksandr Bubon, Alla Reznik, Karim S. Karim	31
10	Effect of burst and recombination models for Monte Carlo transport of interacting carriers in a-Se x-ray detectors on Swank noise 2013 ·Medical Physics ·Yuan Fang, Karim S. Karim, Aldo Badano	2
11	Motion artifacts in dual-energy contrast-enhanced mammography 2012 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Nicholas Allec, Shiva Abbaszadeh, John Lewin, Karim S. Karim	3
12	Study of gain phenomenon in lateral metal-semiconductor-metal detectors for indirect conversion medical imaging 2011 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Shiva Abbaszadeh, Nicholas Allec, Kai Wang, Feng Chen, Karim S. Karim	4
13	Spatiotemporal Monte Carlo transport methods in x-ray semiconductor detectors: Application to pulse-height spectroscopy in a-Se 2011 ·Medical Physics ·Yuan Fang, Andreu Badal, Nicholas Allec, Karim S. Karim, Aldo Badano	12
14	Multilayer x-ray detector for contrast-enhanced digital subtraction mammography 2010 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Nicholas Allec, Karim S. Karim	5
15	Design and feasibility of active matrix flat panel detector using avalanche amorphous selenium for protein crystallography 2008 ·Medical Physics ·Afrin Sultana, Alla Reznik, Karim S. Karim, J. A. Rowlands	17
16	Light controlled oscillators; pixel architecture for large area linear digital imaging using amorphous silicon 2008 ·Conference proceedings - Canadian Conference on Electrical and Computer Engineering ·(unknown), Karim S. Karim	2
17	Fabrication and Characterization of Nickel Amorphous Silicon Metal-Semiconductor-Metal Photoconductors 2007 ·(unknown), Karim S. Karim	3
18	Effects of HWCVD-deposited Seed Layers on Hydrogenated Microcrystalline Silicon Films on Glass Substrates 2006 ·MRS Proceedings ·Michael M. Adachi, (unknown), (unknown), K. L. Kavanagh, Karim S. Karim	1
19	Active pixel image sensor for large-area medical imaging 2003 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Karim S. Karim, Y. Vygranenko, (unknown), Denis Striakhilev, Arokia Nathan, (unknown), J. A. Rowlands, George Belev, Cyril Koughia, Robert E. Johanson, Safa Kasap	11
20	Alternate pixel architectures for large-area medical imaging 2001 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Karim S. Karim, Arokia Nathan, J. A. Rowlands	17

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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