Roger Clark

515 total citations
14 papers, 435 citations indexed

About

Roger Clark is a scholar working on Electrical and Electronic Engineering, Environmental Engineering and Materials Chemistry. According to data from OpenAlex, Roger Clark has authored 14 papers receiving a total of 435 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Electrical and Electronic Engineering, 5 papers in Environmental Engineering and 5 papers in Materials Chemistry. Recurrent topics in Roger Clark's work include Silicon and Solar Cell Technologies (12 papers), Photovoltaic Systems and Sustainability (5 papers) and Thin-Film Transistor Technologies (4 papers). Roger Clark is often cited by papers focused on Silicon and Solar Cell Technologies (12 papers), Photovoltaic Systems and Sustainability (5 papers) and Thin-Film Transistor Technologies (4 papers). Roger Clark collaborates with scholars based in United States, Norway and Germany. Roger Clark's co-authors include Bei Wu, Nathan Stoddard, Yongkook Park, Ian T. Witting, G. A. Rozgonyi, M. Wagener, Ronghui Ma, Daniel W. Cunningham, A. A. Istratov and Matthew D. Pickett and has published in prestigious journals such as Journal of Crystal Growth, Progress in Photovoltaics Research and Applications and Diffusion and defect data, solid state data. Part B, Solid state phenomena/Solid state phenomena.

In The Last Decade

Roger Clark

14 papers receiving 412 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Roger Clark United States	8	402	170	124	62	38	14	435
Nathan Stoddard United States	8	303 0.8×	161 0.9×	96 0.8×	51 0.8×	22 0.6×	27	349
Patricia Krenckel Germany	9	344 0.9×	129 0.8×	94 0.8×	40 0.6×	71 1.9×	29	390
Hang Cheong Sio Australia	15	576 1.4×	184 1.1×	230 1.9×	49 0.8×	62 1.6×	44	613
B. Hsu Taiwan	6	399 1.0×	230 1.4×	93 0.8×	51 0.8×	32 0.8×	8	438
A. Yu Taiwan	6	400 1.0×	230 1.4×	93 0.8×	51 0.8×	32 0.8×	9	439
P.D. Blais United States	4	375 0.9×	117 0.7×	172 1.4×	44 0.7×	25 0.7×	8	406
Maulid Kivambe Qatar	13	333 0.8×	159 0.9×	100 0.8×	58 0.9×	64 1.7×	34	386
J.Y. Gan Taiwan	8	261 0.6×	105 0.6×	101 0.8×	41 0.7×	45 1.2×	16	327
É. Pihan France	10	315 0.8×	174 1.0×	101 0.8×	56 0.9×	19 0.5×	32	339
N. Enjalbert France	12	477 1.2×	114 0.7×	222 1.8×	40 0.6×	71 1.9×	52	500

Countries citing papers authored by Roger Clark

Since Specialization

Citations

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

Fields of papers citing papers by Roger Clark

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roger Clark

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

All Works

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14 of 14 papers shown

Wu, Bei & Roger Clark. (2010). Influence of inclusion on nucleation of silicon casting for photovoltaic (PV) application. Journal of Crystal Growth. 318(1). 200–207. 16 indexed citations

Cunningham, Daniel W., et al.. (2010). Reaching grid parity using BP Solar crystalline silicon technology. 131 133. 1197–1202. 4 indexed citations

Cornagliotti, Emanuele, Richard Russell, Roger Clark, et al.. (2009). High Efficiency Industrial Silicon Solar Cells on Silicon Mono2TM Cast Material Using Dielectric Passivation and Local BSF. EU PVSEC. 1171–1174. 15 indexed citations

Stoddard, Nathan, et al.. (2009). Evaluating BP Solar's Mono2 ™ material: Lifetime and cell electrical data. 1163–1168. 10 indexed citations

Wohlgemuth, J., et al.. (2009). Reaching grid parity using bp solar crystalline silicon technology. 1361–1366. 2 indexed citations

Wohlgemuth, J., et al.. (2008). Reaching grid parity using BP Solar crystalline silicon technology. Conference record of the IEEE Photovoltaic Specialists Conference. 131 133. 1–4. 10 indexed citations

Wu, Bei, Nathan Stoddard, Ronghui Ma, & Roger Clark. (2007). Bulk multicrystalline silicon growth for photovoltaic (PV) application. Journal of Crystal Growth. 310(7-9). 2178–2184. 67 indexed citations

Stoddard, Nathan, Bei Wu, Ian T. Witting, et al.. (2007). Casting Single Crystal Silicon: Novel Defect Profiles from BP Solar's Mono2 TM Wafers. Diffusion and defect data, solid state data. Part B, Solid state phenomena/Solid state phenomena. 131-133. 1–8. 143 indexed citations

Wohlgemuth, J., et al.. (2006). Polycrystalline Silicon Photovoltaic Manufacturing Technology Development and Commercialization. 1099–1102. 1 indexed citations

10.

Buonassisi, Tonio, Matthew D. Pickett, A. A. Istratov, et al.. (2006). Interactions Between Metals and Different Grain Boundary Types and Their Impact on Multicrystalline Silicon Device Performance. 944–947. 5 indexed citations

11.

Buonassisi, Tonio, A. A. Istratov, Matthew D. Pickett, et al.. (2006). Distributions of metal impurities in multicrystalline silicon materials. 2 indexed citations

12.

Buonassisi, Tonio, A. A. Istratov, Matthew D. Pickett, et al.. (2006). Chemical natures and distributions of metal impurities in multicrystalline silicon materials. Progress in Photovoltaics Research and Applications. 14(6). 513–531. 150 indexed citations

13.

Wohlgemuth, J., et al.. (2005). Large-scale PV module manufacturing using ultra-thin polycrystalline silicon solar cells. 1023–1026. 9 indexed citations

14.

Clark, Roger, et al.. (2000). Io's Sulfur: Surface Distribution and Chemical Nature of Impurities. 32. 1 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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