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.
Simplified method for predicting photovoltaic array output
This map shows the geographic impact of D.L. Evans'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 D.L. Evans with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D.L. Evans more than expected).
This network shows the impact of papers produced by D.L. Evans. 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 D.L. Evans. The network helps show where D.L. Evans may publish in the future.
Co-authorship network of co-authors of D.L. Evans
This figure shows the co-authorship network connecting the top 25 collaborators of D.L. Evans.
A scholar is included among the top collaborators of D.L. Evans 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 D.L. Evans. D.L. Evans is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Evans, D.L., et al.. (1981). Simulation and simplified design of photovoltaic power systems. Photovoltaic Specialists Conference. 845.1 indexed citations
9.
Evans, D.L.. (1981). Simplified method for predicting photovoltaic array output. Solar Energy. 27(6). 555–560.705 indexed citations breakdown →
Evans, D.L., et al.. (1980). Two modified single diode models for simulating solar cells with distributed series resistance. pvsp. 574–579.3 indexed citations
12.
Evans, D.L., et al.. (1978). A modified single diode model for high illumination solar cells for simulation work. pvsp. 1074–1079.1 indexed citations
13.
Evans, D.L., et al.. (1978). Combined photovoltaic/thermal system studies. NASA STI/Recon Technical Report N. 79. 32691.24 indexed citations
14.
Evans, D.L., et al.. (1977). Considerations for using solar concentrators in photovoltaic systems. Intersociety Energy Conversion Engineering Conference. 2. 1147–1153.1 indexed citations
Evans, D.L., et al.. (1976). Photovoltaic systems using sunlight concentration. 1. 653–667.1 indexed citations
17.
Evans, D.L., D.P. Aeschliman, & Ronald A. Hill. (1974). Comparison of H/sub $beta$/ theory and experiment at electron densities near 10$sup 15$ cm$sup -3$. Physical Review A.1 indexed citations
Evans, D.L., et al.. (1967). ARGON ELECTRON TRANSITION TABLES..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.