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.
Citations per year, relative to Charles A. Harper Charles A. Harper (= 1×)
peers
Yong Li
Countries citing papers authored by Charles A. Harper
Since
Specialization
Citations
This map shows the geographic impact of Charles A. Harper'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 Charles A. Harper with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Charles A. Harper more than expected).
Fields of papers citing papers by Charles A. Harper
This network shows the impact of papers produced by Charles A. Harper. 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 Charles A. Harper. The network helps show where Charles A. Harper may publish in the future.
Co-authorship network of co-authors of Charles A. Harper
This figure shows the co-authorship network connecting the top 25 collaborators of Charles A. Harper.
A scholar is included among the top collaborators of Charles A. Harper 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 Charles A. Harper. Charles A. Harper is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Harper, Charles A.. (2017). A Century of Public Teacher Education: The Story of the State Teachers Colleges as They Evolved from the Normal Schools. Bulletin of Miscellaneous Information (Royal Gardens Kew).1 indexed citations
3.
Harper, Charles A., et al.. (2008). Development of Innovative Particleboard Panels. SHILAP Revista de lepidopterología. 59(3). 131–136.25 indexed citations
4.
Harper, Charles A.. (2006). Handbook of Plastics Technologies: The Complete Guide to Properties and Performance. Medical Entomology and Zoology.32 indexed citations
Harper, Charles A.. (2002). Electronic assembly fabrication : chips, circuit boards, packages, and components. McGraw-Hill eBooks.2 indexed citations
8.
Harper, Charles A.. (2001). Handbook of Ceramics Glasses, and Diamonds.107 indexed citations
9.
Harper, Charles A.. (2001). Handbook materials for product design.12 indexed citations
10.
Harper, Charles A.. (2000). High performance printed circuit boards. CERN Document Server (European Organization for Nuclear Research).32 indexed citations
11.
Harper, Charles A.. (2000). Electronic Packaging and Interconnection Handbook. Medical Entomology and Zoology.181 indexed citations
Harper, Charles A., et al.. (1995). Hybrid Microelectronics Handbook.31 indexed citations
16.
Harper, Charles A. & M. Miller. (1993). Electronic Packaging, Microelectronics, and Interconnection Dictionary. Medical Entomology and Zoology.3 indexed citations
17.
Harper, Charles A., et al.. (1992). Proceedings of the 6th international SAMPE electronics conference. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information).9 indexed citations
18.
Harper, Charles A.. (1977). Handbook of Components for Electronics. CERN Document Server (European Organization for Nuclear Research).8 indexed citations
19.
Harper, Charles A.. (1970). Handbook of materials and processes for electronics. CERN Document Server (European Organization for Nuclear Research).41 indexed citations
20.
Harper, Charles A.. (1969). Handbook of Electronic Packaging. Medical Entomology and Zoology.25 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.