Filippo Levi

6.5k total citations · 1 hit paper
173 papers, 3.9k citations indexed

About

Filippo Levi is a scholar working on Atomic and Molecular Physics, and Optics, Statistics, Probability and Uncertainty and Ocean Engineering. According to data from OpenAlex, Filippo Levi has authored 173 papers receiving a total of 3.9k indexed citations (citations by other indexed papers that have themselves been cited), including 162 papers in Atomic and Molecular Physics, and Optics, 20 papers in Statistics, Probability and Uncertainty and 19 papers in Ocean Engineering. Recurrent topics in Filippo Levi's work include Advanced Frequency and Time Standards (121 papers), Atomic and Subatomic Physics Research (94 papers) and Cold Atom Physics and Bose-Einstein Condensates (73 papers). Filippo Levi is often cited by papers focused on Advanced Frequency and Time Standards (121 papers), Atomic and Subatomic Physics Research (94 papers) and Cold Atom Physics and Bose-Einstein Condensates (73 papers). Filippo Levi collaborates with scholars based in Italy, United States and Canada. Filippo Levi's co-authors include Salvatore Micalizio, Aldo Godone, Davide Calonico, A. Godone, Claudio Calosso, Thomas P. Heavner, Steven R. Jefferts, Cecilia Clivati, Giovanni Antonio Costanzo and Jacques Vanier and has published in prestigious journals such as Science, Physical Review Letters and Nature Communications.

In The Last Decade

Filippo Levi

163 papers receiving 3.6k citations

Hit Papers

align trajectories

What are hit papers?

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.

Ultrastable laser interferometry for earthquake detection with terrestrial and submarine cables

2018 237 citations Giuseppe Marra, Cecilia Clivati et al. Science profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Filippo Levi Italy	31	3.5k	656	380	260	198	173	3.9k
André N. Luiten Australia	28	2.8k 0.8×	978 1.5×	185 0.5×	404 1.6×	124 0.6×	168	3.3k
F. Riehle Germany	34	4.4k 1.3×	864 1.3×	439 1.2×	448 1.7×	188 0.9×	114	4.8k
Andrew D. Ludlow United States	32	5.1k 1.5×	1.0k 1.6×	405 1.1×	322 1.2×	192 1.0×	85	5.4k
R. Wynands Germany	33	3.0k 0.9×	284 0.4×	162 0.4×	198 0.8×	175 0.9×	87	3.2k
Erling Riis United Kingdom	32	3.5k 1.0×	707 1.1×	132 0.3×	298 1.1×	668 3.4×	146	3.8k
C. W. Oates United States	38	5.7k 1.6×	1.7k 2.6×	449 1.2×	566 2.2×	214 1.1×	95	5.9k
F.L. Walls United States	26	2.2k 0.6×	1.4k 2.1×	182 0.5×	322 1.2×	143 0.7×	179	3.0k
Chr. Tamm Germany	26	3.1k 0.9×	359 0.5×	398 1.0×	267 1.0×	125 0.6×	49	3.4k
Hidetoshi Katori Japan	37	5.4k 1.6×	478 0.7×	383 1.0×	376 1.4×	406 2.1×	91	5.6k
Achim Peters Germany	33	3.5k 1.0×	607 0.9×	321 0.8×	260 1.0×	306 1.5×	156	4.5k

Countries citing papers authored by Filippo Levi

Since Specialization

Citations

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

Fields of papers citing papers by Filippo Levi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Filippo Levi

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

All Works

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20 of 20 papers shown

Pizzocaro, Marco, et al.. (2025). Optical-Comb-Based Frequency Stability Transfer Across the Spectrum With a Multichannel FPGA. IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control. 72(3). 397–406. 1 indexed citations

Donadello, Simone, Cecilia Clivati, Aladino Govoni, et al.. (2024). Seismic monitoring using the telecom fiber network. Communications Earth & Environment. 5(1). 6 indexed citations

Bertaina, Gianluca, Cecilia Clivati, Simone Donadello, et al.. (2024). Phase Noise in Real‐World Twin‐Field Quantum Key Distribution. Advanced Quantum Technologies. 7(6). 4 indexed citations

Galleani, Lorenzo, Marco Pizzocaro, Cecilia Clivati, et al.. (2024). Year-long optical time scale with sub-nanosecond capabilities. Optica. 11(4). 523–523. 5 indexed citations

Clivati, Cecilia, et al.. (2023). Absolute frequency measurement of a Yb optical clock at the limit of the Cs fountain. Metrologia. 60(3). 35002–35002. 6 indexed citations

Clivati, Cecilia, et al.. (2023). Broadband serrodyne phase modulation for optical frequency standards and spectral purity transfer. Optics Letters. 48(7). 1958–1958. 4 indexed citations

Pizzocaro, Marco, et al.. (2022). Improving the Resolution of Comb-Based Frequency Measurements Using a Track-And-Hold Amplifier. Physical Review Applied. 18(6). 3 indexed citations

Clivati, Cecilia, Roberto Aiello, G. Bianco, et al.. (2020). Common-clock very long baseline interferometry using a coherent optical fiber link. Optica. 7(8). 1031–1031. 52 indexed citations

Clivati, Cecilia, et al.. (2020). Linearity of a silicon carbide photodiode in the deep-UV spectral region: implications on Doppler broadening thermometry. Metrologia. 57(6). 65001–65001. 6 indexed citations

10.

Pizzocaro, Marco, Filippo Bregolin, Piero Barbieri, et al.. (2019). Absolute frequency measurement of the ¹S₀–³P₀ transition of ¹⁷¹Yb with a link to international atomic time. Metrologia. 57(3). 35007–35007. 41 indexed citations

11.

Barbieri, Piero, Cecilia Clivati, Marco Pizzocaro, Filippo Levi, & Davide Calonico. (2019). Spectral purity transfer with 5 × 10⁻¹⁷ instability at 1 s using a multibranch Er:fiber frequency comb. Metrologia. 56(4). 45008–45008. 8 indexed citations

12.

Marra, Giuseppe, Cecilia Clivati, Richard Luckett, et al.. (2019). A global network for underwater earthquake detection using the existing submarine optical fibre network. EGU General Assembly Conference Abstracts. 5473. 1 indexed citations

13.

Marra, Giuseppe, Cecilia Clivati, Richard Luckett, et al.. (2018). Ultrastable laser interferometry for earthquake detection with terrestrial and submarine cables. Science. 361(6401). 486–490. 237 indexed citations breakdown →

14.

Heavner, Thomas P., Steven R. Jefferts, J.H. Shirley, et al.. (2014). First Accuracy Evaluation of NIST-F2 | NIST. Metrologia. 51. 2 indexed citations

15.

Pizzocaro, Marco, Giovanni Antonio Costanzo, A. Godone, et al.. (2012). Realization of an ultrastable 578-nm laser for an Yb lattice clock. IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control. 59(3). 426–431. 27 indexed citations

16.

Micalizio, Salvatore, et al.. (2009). A Space Rubidium Pulsed Optical Pumped Clock - Current Status, Results, and Future Activities. Frontiers in Endocrinology. 11. 519–530.

17.

Levi, Filippo, et al.. (2006). Realization of a pulsed optically pumped rubidium frequency standard. CINECA IRIS Institutional Research Information System (IRIS Istituto Nazionale di Ricerca Metrologica). 1. 229–232. 1 indexed citations

18.

Levi, Filippo, J.H. Shirley, Thomas P. Heavner, Dai-Hyuk Yu, & Steven R. Jefferts. (2006). Power dependence of the frequency bias caused by spurious components in the microwave spectrum in atomic fountains. IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control. 53(9). 1584–1589. 23 indexed citations

19.

Jefferts, Steven R., J.H. Shirley, Neil Ashby, et al.. (2005). Frequency Biases Associated with Distributed Cavity Phase and Microwave Leakage in the Atomic Fountian Primary Frequency Standards IEN-CSF1 and NIST-F1. 1 indexed citations

20.

Levi, Filippo, et al.. (1999). On the Use of a Transitions in Atomic Frequency Standards. Defense Technical Information Center (DTIC). 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.

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