Mark J. Speirs

512 total citations
8 papers, 459 citations indexed

About

Mark J. Speirs is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, Mark J. Speirs has authored 8 papers receiving a total of 459 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Materials Chemistry, 6 papers in Electrical and Electronic Engineering and 1 paper in Renewable Energy, Sustainability and the Environment. Recurrent topics in Mark J. Speirs's work include Quantum Dots Synthesis And Properties (8 papers), Chalcogenide Semiconductor Thin Films (5 papers) and Perovskite Materials and Applications (3 papers). Mark J. Speirs is often cited by papers focused on Quantum Dots Synthesis And Properties (8 papers), Chalcogenide Semiconductor Thin Films (5 papers) and Perovskite Materials and Applications (3 papers). Mark J. Speirs collaborates with scholars based in Netherlands, Switzerland and Norway. Mark J. Speirs's co-authors include Maria Antonietta Loi, Maksym V. Kovalenko, Daniel M. Balazs, Dmitry N. Dirin, Loredana Proteşescu, Mustapha Abdu‐Aguye, Hong‐Hua Fang, Laura Piveteau, Andrew J. deMello and Ioannis Lignos and has published in prestigious journals such as Energy & Environmental Science, Applied Physics Letters and Chemistry of Materials.

In The Last Decade

Mark J. Speirs

8 papers receiving 450 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Mark J. Speirs Netherlands	8	390	371	80	42	41	8	459
Renxiong Li China	12	383 1.0×	269 0.7×	57 0.7×	62 1.5×	44 1.1×	15	439
Abdulsalam Aji Suleiman China	7	269 0.7×	201 0.5×	49 0.6×	26 0.6×	45 1.1×	15	322
Jannatul Susoma Finland	5	323 0.8×	213 0.6×	65 0.8×	20 0.5×	42 1.0×	6	365
Jeong‐Gyu Song South Korea	6	376 1.0×	333 0.9×	93 1.2×	51 1.2×	24 0.6×	9	471
Abhijith Prakash United States	6	536 1.4×	318 0.9×	97 1.2×	88 2.1×	33 0.8×	9	618
Byunggil Kang South Korea	8	436 1.1×	285 0.8×	68 0.8×	30 0.7×	66 1.6×	8	496
Rohit Babar India	11	294 0.8×	184 0.5×	31 0.4×	58 1.4×	37 0.9×	19	356
Jungjin Ryu South Korea	3	492 1.3×	300 0.8×	90 1.1×	16 0.4×	32 0.8×	3	523
Kireetkumar D. Patel India	8	298 0.8×	293 0.8×	39 0.5×	83 2.0×	55 1.3×	12	372
Juan Zou China	4	416 1.1×	251 0.7×	57 0.7×	30 0.7×	42 1.0×	4	449

Countries citing papers authored by Mark J. Speirs

Since Specialization

Citations

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

Fields of papers citing papers by Mark J. Speirs

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Mark J. Speirs

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

All Works

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8 of 8 papers shown

Speirs, Mark J., Stefan Jung, Dmitry N. Dirin, et al.. (2018). Enhancing Quantum Dot Solar Cells Stability with a Semiconducting Single‐Walled Carbon Nanotubes Interlayer Below the Top Anode. Advanced Materials Interfaces. 5(22). 25 indexed citations

Speirs, Mark J., Daniel M. Balazs, Dmitry N. Dirin, Maksym V. Kovalenko, & Maria Antonietta Loi. (2017). Increased efficiency in pn-junction PbS QD solar cells via NaHS treatment of the p-type layer. Applied Physics Letters. 110(10). 26 indexed citations

Speirs, Mark J., Dmitry N. Dirin, Mustapha Abdu‐Aguye, et al.. (2016). Temperature dependent behaviour of lead sulfide quantum dot solar cells and films. Energy & Environmental Science. 9(9). 2916–2924. 126 indexed citations

Speirs, Mark J., et al.. (2015). Increasing photon absorption and stability of PbS quantum dot solar cells using a ZnO interlayer. Applied Physics Letters. 107(18). 183901–183901. 15 indexed citations

Speirs, Mark J., Daniel M. Balazs, Hong‐Hua Fang, et al.. (2014). Origin of the increased open circuit voltage in PbS–CdS core–shell quantum dot solar cells. Journal of Materials Chemistry A. 3(4). 1450–1457. 95 indexed citations

Speirs, Mark J., et al.. (2014). Hybrid inorganic–organic tandem solar cells for broad absorption of the solar spectrum. Physical Chemistry Chemical Physics. 16(17). 7672–7676. 18 indexed citations

Lignos, Ioannis, Loredana Proteşescu, Stavros Stavrakis, et al.. (2014). Facile Droplet-based Microfluidic Synthesis of Monodisperse IV–VI Semiconductor Nanocrystals with Coupled In-Line NIR Fluorescence Detection. Chemistry of Materials. 26(9). 2975–2982. 82 indexed citations

Szendrei, Krisztina, Mark J. Speirs, Widianta Gomulya, et al.. (2012). Exploring the Origin of the Temperature‐Dependent Behavior of PbS Nanocrystal Thin Films and Solar Cells. Advanced Functional Materials. 22(8). 1598–1605. 72 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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