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.
This map shows the geographic impact of P. K. Haff'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 P. K. Haff with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P. K. Haff more than expected).
This network shows the impact of papers produced by P. K. Haff. 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 P. K. Haff. The network helps show where P. K. Haff may publish in the future.
Co-authorship network of co-authors of P. K. Haff
This figure shows the co-authorship network connecting the top 25 collaborators of P. K. Haff.
A scholar is included among the top collaborators of P. K. Haff 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 P. K. Haff. P. K. Haff is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Strudley, M. W., A. Brad Murray, & P. K. Haff. (2004). Regolith Thickness Instability and the Formation of Tors in Arid, Granitic Environments. AGU Fall Meeting Abstracts. 2004.1 indexed citations
6.
Haff, P. K., et al.. (2001). A Kolmogoroff-type Scaling for the Fine Structure of Drainage Basins. AGUFM. 2001.1 indexed citations
7.
Haff, P. K. & Jiang Zhu. (1995). Vertical Mixing of Grains During Bedload Transport. Engineering Mechanics. 931–933.3 indexed citations
Haff, P. K.. (1991). Basic Physical Models in Sediment Transport. Coastal Sediments. 1–14.3 indexed citations
10.
Moskovits, Martin, Christopher H. Becker, M. M. Freund, et al.. (1987). Physics and chemistry. 4(13). 561–6.71 indexed citations
11.
Werner, B. T. & P. K. Haff. (1986). A Simulation Study of the Low Energy Ejecta Resulting from Single Impacts in Eolian Saltation. 337–345.11 indexed citations
12.
Haff, P. K., et al.. (1982). Effect of Impact Gardening on the Depth Distribution of Regolith Materials. LPI. 364–365.1 indexed citations
13.
Haff, P. K., et al.. (1980). Sputter-Related Processes in Io's Atmosphere.. Bulletin of the American Astronomical Society. 12. 675.1 indexed citations
14.
Haff, P. K., et al.. (1980). Solar wind sputtering effects in the atmospheres of Mars and Venus. Lunar and Planetary Science Conference Proceedings. 3. 2479–2502.7 indexed citations
15.
Haff, P. K., et al.. (1980). Solar Wind Sputtering Effects on Mars and Venus. Lunar and Planetary Science Conference. 1222.1 indexed citations
16.
Haff, P. K., et al.. (1979). Solar Wind Sputtering of Planetary Atmospheres and Surfaces. Lunar and Planetary Science Conference. 1316–1318.3 indexed citations
17.
Haff, P. K., et al.. (1979). Ion erosion on the Galilean satellites of Jupiter. Lunar and Planetary Science Conference. 2. 1685–1699.8 indexed citations
18.
Haff, P. K., D. S. Burnett, T. A. Tombrello, & Z.E. Switkowski. (1977). Gravitational and recoil contributions to surface mass fractionation by solar-wind sputtering. Lunar Science Conference. 3. 3807–3815.15 indexed citations
19.
Scalo, J. M., P. K. Haff, Z.E. Switkowski, & T. A. Tombrello. (1977). Sputtering by fast electrons. Physics Letters B. 70(1). 137–140.2 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.