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.
Radiation-Pressure Cooling of Bound Resonant Absorbers
1978350 citationsR.E. Drullinger, F.L. Walls et al.profile →
Author Peers
Peers are selected by citation overlap in the author's most active subfields.
citations ·
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This map shows the geographic impact of F.L. Walls'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 F.L. Walls with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites F.L. Walls more than expected).
This network shows the impact of papers produced by F.L. Walls. 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 F.L. Walls. The network helps show where F.L. Walls may publish in the future.
Co-authorship network of co-authors of F.L. Walls
This figure shows the co-authorship network connecting the top 25 collaborators of F.L. Walls.
A scholar is included among the top collaborators of F.L. Walls 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 F.L. Walls. F.L. Walls is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Klipstein, William, G.J. Dick, Steven R. Jefferts, & F.L. Walls. (2001). Phase modulation for reduced vibration sensitivity in laser-cooled clocks in space.3 indexed citations
4.
Bergquist, Jonas, J. J. Bollinger, R.E. Drullinger, et al.. (2001). Primary atomic frequency standards at NIST. Journal of Research of the National Institute of Standards and Technology. 106(1). 47–47.17 indexed citations
Mileti, G., et al.. (1997). Study of the Frequency Stability of Laser Pumped RB Gas-Cell Frequency Standards.4 indexed citations
7.
Ferre-Pikal, E.S. & F.L. Walls. (1997). A Comparison of Up-Converted PM and AM Noise in BJT Amplifier Configurations.1 indexed citations
8.
Avramov, I., F.L. Walls, T.E. Parker, & G.K. Montress. (1996). Extremely Low Thermal Noise Floor, High Power Oscillators Using Surface Transverse Wave Devices | NIST. IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control. 43.3 indexed citations
9.
Vig, J.R. & F.L. Walls. (1994). Fundamental Limits on the Instabilities of BAW Quartz Oscillators.1 indexed citations
10.
Weiss, Marc A. & F.L. Walls. (1994). Preliminary Evaluation of Time Scales Based on Hydrogen Masers.1 indexed citations
11.
Walls, F.L., et al.. (1993). International Comparison of Phase Noise.1 indexed citations
12.
Drullinger, R.E., et al.. (1993). An Optically Pumped, Rubidium Cell Frequency Standards.1 indexed citations
13.
Demidov, V. E., et al.. (1993). Passive Hydrogen Maser Frequency Stability and Accuracy Investigations.3 indexed citations
14.
Walls, F.L., et al.. (1992). Designing for Frequency and Time Metrology at the 10-18 Level.4 indexed citations
15.
Vanier, J., et al.. (1992). AGING, WARM-UP TIME AND RETRACE; IMPORTANT CHARACTERISTICS OF STANDARD FREQUENCY GENERATORS.5 indexed citations
16.
Nelson, Craig W., et al.. (1992). Progress on Prototype Synthesizer Electronics for 199Hg+ at 40.5 GHz.2 indexed citations
17.
Walls, F.L., et al.. (1990). Environmental Sensitivities of Quartz Crystal Oscillators. IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control. 39. 465–486.6 indexed citations
18.
Lewis, Liam, F.L. Walls, & David A. Howe. (1981). Prospectus for Cesium Primary Standards at the National Bureau of Standards. 25.1 indexed citations
19.
Wineland, D. J., F.L. Walls, & R.E. Drullinger. (1978). High-resolution spectroscopy by radiative cooling of bound resonant absorbers (A). Journal of the Optical Society of America A. 68. 648.13 indexed citations
20.
Stein, Samuel & F.L. Walls. (1978). Composite oscillator systems for meeting user needs for time and frequency. NASA Technical Reports Server (NASA). 17–28.2 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.