Andy Walker

1.3k total citations
55 papers, 820 citations indexed

About

Andy Walker is a scholar working on Renewable Energy, Sustainability and the Environment, Automotive Engineering and Materials Chemistry. According to data from OpenAlex, Andy Walker has authored 55 papers receiving a total of 820 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Renewable Energy, Sustainability and the Environment, 11 papers in Automotive Engineering and 10 papers in Materials Chemistry. Recurrent topics in Andy Walker's work include Catalytic Processes in Materials Science (10 papers), Vehicle emissions and performance (9 papers) and Photovoltaic System Optimization Techniques (9 papers). Andy Walker is often cited by papers focused on Catalytic Processes in Materials Science (10 papers), Vehicle emissions and performance (9 papers) and Photovoltaic System Optimization Techniques (9 papers). Andy Walker collaborates with scholars based in United States, Germany and United Kingdom. Andy Walker's co-authors include Natalie Bursztyn, Brett E. Shelton, Joel L. Pederson, Sougato Chatterjee, Kate Anderson, Emma Elgqvist, Michael P. Callahan, Dylan Cutler, Gudmund Smedler and M. V. Twigg and has published in prestigious journals such as Renewable and Sustainable Energy Reviews, Applied Catalysis B: Environmental and IEEE Transactions on Power Electronics.

In The Last Decade

Andy Walker

52 papers receiving 761 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Andy Walker United States 17 262 258 179 131 120 55 820
Christian Bach Switzerland 15 183 0.7× 271 1.1× 85 0.5× 118 0.9× 105 0.9× 38 704
Weiqi Li China 17 106 0.4× 239 0.9× 283 1.6× 44 0.3× 176 1.5× 48 987
Jonghwan Lee South Korea 15 379 1.4× 37 0.1× 69 0.4× 12 0.1× 172 1.4× 56 723
Giovanni Cipriani Italy 19 320 1.2× 115 0.4× 761 4.3× 7 0.1× 164 1.4× 83 1.6k
Xiaolu Zhang China 13 129 0.5× 97 0.4× 187 1.0× 11 0.1× 130 1.1× 56 591
A. Rashid A. Aziz Malaysia 23 215 0.8× 257 1.0× 177 1.0× 4 0.0× 374 3.1× 147 1.6k
Bin Hao China 13 91 0.3× 90 0.3× 170 0.9× 11 0.1× 130 1.1× 56 738
Yupeng Wang China 19 181 0.7× 174 0.7× 560 3.1× 21 0.2× 136 1.1× 86 1.2k

Countries citing papers authored by Andy Walker

Since Specialization
Citations

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

Fields of papers citing papers by Andy Walker

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Andy Walker

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

All Works

20 of 20 papers shown
1.
Rosenberg, Joshua V., Ryan Q. Rudy, Alexander B. Kozyrev, et al.. (2025). A 27-nW Wake-Up Receiver With a Quartz Transformer Matching Network Achieving −71.9-dBm Sensitivity and −46-dB SIR at 0.8% Offset. Journal of Microelectromechanical Systems. 34(5). 611–621.
2.
Yang, Xin, Ruizhe Zhang, Qihao Song, et al.. (2024). Evaluation and MHz Converter Application of 1.2-kV Vertical GaN JFET. IEEE Transactions on Power Electronics. 39(12). 15720–15731. 12 indexed citations
3.
Walker, Andy, et al.. (2024). “Hydrogen Technologies”. Johnson Matthey Technology Review. 68(1). 112–116. 4 indexed citations
4.
Deline, Chris, Kevin Anderson, Dirk Jordan, et al.. (2021). Performance Index Assessment for the PV Fleet Performance Data Initiative. 1486–1491. 3 indexed citations
5.
Gunda, Thushara, et al.. (2020). A Machine Learning Evaluation of Maintenance Records for Common Failure Modes in PV Inverters. IEEE Access. 8. 211610–211620. 30 indexed citations
6.
7.
Riley, W. J., et al.. (2018). A Framework for Testing Plant Allocation and Reactive Transport Hypotheses. AGU Fall Meeting Abstracts. 2018.
8.
Freeman, Janine, Geoffrey Taylor Klise, Andy Walker, & Olga Lavrova. (2018). Evaluating Energy Impacts and Costs from PV Component Failures. 6 indexed citations
9.
Walker, Andy. (2017). PV O&M Cost Model and Cost Reduction. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 8 indexed citations
10.
Lee, Kyumin, et al.. (2016). Exploring Learning Management System Interaction Data: Combining Data-Driven and Theory-Driven Approaches.. Educational Data Mining. 324–329. 4 indexed citations
11.
Walker, Andy. (2016). Future Challenges and Incoming Solutions in Emission Control for Heavy Duty Diesel Vehicles. Topics in Catalysis. 59(8-9). 695–707. 34 indexed citations
12.
13.
Hotchkiss, Eliza, et al.. (2011). Implementing Solar Photovoltaic Projects on Historic Buildings and in Historic Districts. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 2 indexed citations
14.
Walker, Andy, et al.. (2008). ENERGY MODELING FOR MEASUREMENT AND VERIFICATION. Proceedings of SimBuild. 3(1). 17–22. 3 indexed citations
15.
Walker, Andy. (2005). Absolute Beginner's Guide to Security, Spam, Spyware & Viruses (Absolute Beginner's Guide). 360–360. 2 indexed citations
16.
Allansson, Ronny, et al.. (2004). The Development and In-Field Performance of Highly Durable Particulate Control Systems. SAE technical papers on CD-ROM/SAE technical paper series. 1. 17 indexed citations
17.
18.
Walker, Andy. (2002). Financing Distributed Generation. Energy Engineering. 99(3). 21–47. 1 indexed citations
19.
Allansson, Ronny, et al.. (2000). The use of the Continuously Regenerating Trap (CRT TM ) and SCRT TM Systems to meet future emissions legislation. 5 indexed citations
20.
Walker, Andy. (1997). New Platinum-Based Lean NOx Conversion Strategy. Platinum Metals Review. 41(2). 75–75. 3 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Christian Bach Breakdown of academic impact, for papers by Weiqi Li Breakdown of academic impact, for papers by Jonghwan Lee Breakdown of academic impact, for papers by Giovanni Cipriani Breakdown of academic impact, for papers by Xiaolu Zhang Breakdown of academic impact, for papers by A. Rashid A. Aziz Breakdown of academic impact, for papers by Bin Hao Breakdown of academic impact, for papers by Yupeng Wang
Rankless by CCL
2026