L. R. Sheppard

94 total papers · 3.3k total citations
84 papers, 2.8k citations indexed

About

L. R. Sheppard is a scholar working on Materials Chemistry, Renewable Energy, Sustainability and the Environment and Electrical and Electronic Engineering. According to data from OpenAlex, L. R. Sheppard has authored 84 papers receiving a total of 2.8k indexed citations (citations by other indexed papers that have themselves been cited), including 61 papers in Materials Chemistry, 45 papers in Renewable Energy, Sustainability and the Environment and 24 papers in Electrical and Electronic Engineering. Recurrent topics in L. R. Sheppard's work include TiO2 Photocatalysis and Solar Cells (37 papers), Advanced Photocatalysis Techniques (30 papers) and Electronic and Structural Properties of Oxides (27 papers). L. R. Sheppard is often cited by papers focused on TiO2 Photocatalysis and Solar Cells (37 papers), Advanced Photocatalysis Techniques (30 papers) and Electronic and Structural Properties of Oxides (27 papers). L. R. Sheppard collaborates with scholars based in Australia, United States and China. L. R. Sheppard's co-authors include T. Bąk, Janusz Nowotny, M. K. Nowotny, J. Nowotny, Charles C. Sorrell, Graeme E. Murch, Richard Wuhrer, Charles C. Sorrell, Rong Liu and David Kisailus and has published in prestigious journals such as Journal of the American Chemical Society, Advanced Materials and Applied Physics Letters.

In The Last Decade

L. R. Sheppard

83 papers receiving 2.8k citations

Hit Papers

Defect Chemistry of Titan... 2008 2026 2014 2020 2008 100 200 300 400 500
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 benchmark for papers published in the same subfield and year, or reaches the top citation threshold in at least one of its specific research topics.

  1. Defect Chemistry of Titanium Dioxide. Application of Defect Engineering in Processing of TiO2-Based Photocatalysts
    2008 510 citations M. K. Nowotny, L. R. Sheppard et al. The Journal of Physical Chemistry C profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
L. R. Sheppard 1.8k 1.7k 833 268 226 84 2.8k
Xiaohong Wu 1.2k 0.7× 1.2k 0.7× 1.0k 1.2× 148 0.6× 263 1.2× 101 2.6k
Ashley D. Slattery 1.1k 0.6× 747 0.4× 1.1k 1.3× 346 1.3× 403 1.8× 72 2.8k
Krishnan S. Raja 1.9k 1.1× 1.6k 0.9× 690 0.8× 217 0.8× 480 2.1× 127 3.2k
Masayuki Nagai 1.4k 0.8× 799 0.5× 991 1.2× 228 0.9× 330 1.5× 107 2.2k
Shuwang Duo 1.4k 0.8× 833 0.5× 534 0.6× 178 0.7× 165 0.7× 123 1.9k
S.K. Poznyak 2.9k 1.6× 749 0.4× 1.1k 1.3× 449 1.7× 328 1.5× 105 3.8k
Zhen Zhang 2.0k 1.1× 1.3k 0.8× 882 1.1× 125 0.5× 288 1.3× 58 3.1k
Shi Hu 1.5k 0.8× 1.4k 0.8× 1.2k 1.4× 260 1.0× 291 1.3× 75 2.7k
Songsong Li 1.7k 1.0× 2.2k 1.3× 1.7k 2.1× 384 1.4× 537 2.4× 68 3.6k
Imran Aslam 1.7k 0.9× 1.6k 1.0× 1.5k 1.8× 263 1.0× 125 0.6× 64 2.9k

Countries citing papers authored by L. R. Sheppard

Since Specialization
Citations

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

Fields of papers citing papers by L. R. Sheppard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by L. R. Sheppard. 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 L. R. Sheppard. The network helps show where L. R. Sheppard may publish in the future.

Co-authorship network of co-authors of L. R. Sheppard

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

All Works

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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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2026