Carlo Callegari

7.0k total citations · 1 hit paper
75 papers, 3.5k citations indexed

About

Carlo Callegari is a scholar working on Atomic and Molecular Physics, and Optics, Radiation and Electrical and Electronic Engineering. According to data from OpenAlex, Carlo Callegari has authored 75 papers receiving a total of 3.5k indexed citations (citations by other indexed papers that have themselves been cited), including 62 papers in Atomic and Molecular Physics, and Optics, 15 papers in Radiation and 13 papers in Electrical and Electronic Engineering. Recurrent topics in Carlo Callegari's work include Quantum, superfluid, helium dynamics (38 papers), Cold Atom Physics and Bose-Einstein Condensates (26 papers) and Advanced Chemical Physics Studies (26 papers). Carlo Callegari is often cited by papers focused on Quantum, superfluid, helium dynamics (38 papers), Cold Atom Physics and Bose-Einstein Condensates (26 papers) and Advanced Chemical Physics Studies (26 papers). Carlo Callegari collaborates with scholars based in Italy, United States and Germany. Carlo Callegari's co-authors include G. Scoles, Kevin K. Lehmann, Ya‐Tang Yang, M. L. Roukes, Philip X.‐L. Feng, Wolfgang Ernst, K. L. Ekinci, F. Stienkemeier, John Higgins and Roman Schmied and has published in prestigious journals such as Science, Physical Review Letters and The Journal of Chemical Physics.

In The Last Decade

Carlo Callegari

71 papers receiving 3.4k 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.

Zeptogram-Scale Nanomechanical Mass Sensing

2006 804 citations Ya‐Tang Yang, Carlo Callegari et al. Nano Letters profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Carlo Callegari Italy	30	3.1k	793	390	387	329	75	3.5k
Arno Ehresmann Germany	30	3.1k 1.0×	524 0.7×	506 1.3×	769 2.0×	454 1.4×	257	3.6k
Emma Springate United Kingdom	34	3.0k 1.0×	614 0.8×	218 0.6×	598 1.5×	1.1k 3.5×	94	4.1k
J.P. Gauyacq France	33	2.9k 0.9×	872 1.1×	149 0.4×	379 1.0×	541 1.6×	115	3.3k
P.W. van Amersfoort Netherlands	19	1.4k 0.5×	930 1.2×	90 0.2×	494 1.3×	292 0.9×	113	2.1k
Georg A. Reider Austria	21	3.5k 1.1×	997 1.3×	341 0.9×	979 2.5×	319 1.0×	69	4.3k
Jens Viefhaus Germany	31	2.3k 0.7×	336 0.4×	171 0.4×	585 1.5×	411 1.2×	139	3.0k
D. Teillet‐Billy France	30	2.0k 0.6×	688 0.9×	93 0.2×	368 1.0×	649 2.0×	97	2.6k
Robert A. Kaindl United States	27	2.1k 0.7×	1.2k 1.5×	164 0.4×	610 1.6×	540 1.6×	71	2.9k
Heiko Appel Germany	22	2.5k 0.8×	444 0.6×	361 0.9×	164 0.4×	477 1.4×	49	2.9k
R. E. DeWames United States	27	1.3k 0.4×	1.3k 1.6×	213 0.5×	205 0.5×	447 1.4×	98	2.2k

Countries citing papers authored by Carlo Callegari

Since Specialization

Citations

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

Fields of papers citing papers by Carlo Callegari

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Carlo Callegari

This figure shows the co-authorship network connecting the top 25 collaborators of Carlo Callegari. A scholar is included among the top collaborators of Carlo Callegari 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 Carlo Callegari. Carlo Callegari 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

Frassetto, Fabio, Michele Di Fraia, Marcello Coreno, et al.. (2025). Compact Spectrometer: A Dedicated Compact Wide Band Spectrometer for Free-Electron Laser Monitoring. Photonics. 12(3). 211–211.

Ovcharenko, Yevheniy, Aaron LaForge, Bruno Langbehn, et al.. (2020). Autoionization dynamics of helium nanodroplets resonantly excited by intense XUV laser pulses. New Journal of Physics. 22(8). 83043–83043. 11 indexed citations

Carpeggiani, Paolo, Elena V. Gryzlova, Maurizio Reduzzi, et al.. (2020). Photoelectron spectra and angular distribution in sequential two-photon double ionization in the region of autoionizing resonances of ArII and KrII. Journal of Physics B Atomic Molecular and Optical Physics. 53(24). 244006–244006. 4 indexed citations

Langbehn, Bruno, Riccardo Cucini, Michele Di Fraia, et al.. (2019). Deep neural networks for classifying complex features in diffraction images. Physical review. E. 99(6). 63309–63309. 21 indexed citations

Holzmeier, Fabian, T. Baumann, Michael Meyer, et al.. (2018). Control of H2 Dissociative Ionization in the Nonlinear Regime Using Vacuum Ultraviolet Free-Electron Laser Pulses. Physical Review Letters. 121(10). 103002–103002. 8 indexed citations

Giannessi, L., E. Allaria, Kevin C. Prince, et al.. (2018). Coherent control schemes for the photoionization of neon and helium in the Extreme Ultraviolet spectral region. Scientific Reports. 8(1). 7774–7774. 21 indexed citations

Finetti, P., Alexander Demidovich, Oksana Plekan, et al.. (2017). Optical setup for two-colour experiments at the low density matter beamline of FERMI. Journal of Optics. 19(11). 114010–114010. 2 indexed citations

Fraia, Michele Di, R. Sergo, L. Stebel, et al.. (2015). Photoionization and Velocity Map Imaging spectroscopy of atoms, molecules and clusters with Synchrotron and Free Electron Laser radiation at Elettra. Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms. 364. 16–19. 1 indexed citations

Bräuer, N., Marcel Drabbels, Patrick O’Keeffe, et al.. (2013). Charge Transfer and Penning Ionization of Dopants in or on Helium Nanodroplets Exposed to EUV Radiation. The Journal of Physical Chemistry A. 117(21). 4394–4403. 46 indexed citations

10.

Callegari, Carlo & Francesco Ancilotto. (2011). Perturbation Method to Calculate the Interaction Potentials and Electronic Excitation Spectra of Atoms in He Nanodroplets. The Journal of Physical Chemistry A. 115(25). 6789–6796. 25 indexed citations

11.

Loginov, Evgeniy, Carlo Callegari, Francesco Ancilotto, & Marcel Drabbels. (2011). Spectroscopy on Rydberg States of Sodium Atoms on the Surface of Helium Nanodroplets. The Journal of Physical Chemistry A. 115(25). 6779–6788. 30 indexed citations

12.

Koch, Markus, Carlo Callegari, & Wolfgang Ernst. (2010). Alkali-metal electron spin density shift induced by a helium nanodroplet. Molecular Physics. 108(7-9). 1005–1011. 8 indexed citations

13.

Koch, Markus, Gerald Auböck, Carlo Callegari, & Wolfgang Ernst. (2009). Coherent Spin Manipulation and ESR on Superfluid Helium Nanodroplets. Physical Review Letters. 103(3). 35302–35302. 24 indexed citations

14.

Auböck, Gerald, et al.. (2008). Electron Spin Pumping of Rb Atoms on He Nanodroplets via Nondestructive Optical Excitation. Physical Review Letters. 101(3). 35301–35301. 45 indexed citations

15.

Auböck, Gerald, et al.. (2008). Heteronuclear and Homonuclear High-Spin Alkali Trimers on Helium Nanodroplets. Physical Review Letters. 100(6). 63001–63001. 47 indexed citations

16.

Yang, Ya‐Tang, Carlo Callegari, Philip X.‐L. Feng, K. L. Ekinci, & M. L. Roukes. (2006). Zeptogram-Scale Nanomechanical Mass Sensing. Nano Letters. 6(4). 583–586. 804 indexed citations breakdown →

17.

Yang, Ya‐Tang, Carlo Callegari, Philip X.‐L. Feng, K. L. Ekinci, & M. L. Roukes. (2005). Zeptogram Scale Nanomechanical Mass Sensing. Bulletin of the American Physical Society. 7 indexed citations

18.

Callegari, Carlo, Kevin K. Lehmann, Roman Schmied, & G. Scoles. (2001). Helium nanodroplet isolation rovibrational spectroscopy: Methods and recent results. The Journal of Chemical Physics. 115(22). 10090–10110. 313 indexed citations

19.

Callegari, Carlo. (2000). MOLECULAR ROTATION AND DYNAMICS IN SUPERFLUID 4 He NANODROPLETS. APS. 46(3). 1 indexed citations

20.

Reho, James, Carlo Callegari, John Higgins, et al.. (1997). Spin–orbit effects in the formation of the Na–He excimer on the surface of He clusters. Faraday Discussions. 108. 161–174. 61 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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