Sandalphon

46 total papers · 1.4k total citations
22 papers, 1.1k citations indexed

About

Sandalphon is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Sandalphon has authored 22 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Atomic and Molecular Physics, and Optics, 17 papers in Electrical and Electronic Engineering and 4 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Sandalphon's work include Photorefractive and Nonlinear Optics (17 papers), Photonic and Optical Devices (14 papers) and Advanced Fiber Laser Technologies (12 papers). Sandalphon is often cited by papers focused on Photorefractive and Nonlinear Optics (17 papers), Photonic and Optical Devices (14 papers) and Advanced Fiber Laser Technologies (12 papers). Sandalphon collaborates with scholars based in United States, France and Germany. Sandalphon's co-authors include Bernard Kippelen, N. Peyghambarian, Klaus Meerholz, B. L. Volodin, Jiantao Wang, José‐Luis Maldonado, Eric Hendrickx, H. K. Hall, Anne Buyle Padías and Seth R. Marder and has published in prestigious journals such as Nature, Science and Physical review. B, Condensed matter.

In The Last Decade

Sandalphon

20 papers receiving 1.0k citations

Hit Papers

A photorefractive polymer... 1994 2026 2004 2015 1994 100 200 300 400 500
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 benchmark for papers published in the same subfield and year, or reaches the top citation threshold in at least one of its specific research topics.

  1. A photorefractive polymer with high optical gain and diffraction efficiency near 100%
    1994 532 citations Klaus Meerholz, B. L. Volodin et al. Nature profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Sandalphon 861 723 344 210 80 22 1.1k
B. L. Volodin 1.1k 1.3× 929 1.3× 343 1.0× 168 0.8× 62 0.8× 26 1.4k
S. M. Silence 1.1k 1.3× 918 1.3× 394 1.1× 247 1.2× 81 1.0× 21 1.4k
Stephan J. Zilker 558 0.6× 495 0.7× 380 1.1× 338 1.6× 143 1.8× 42 1.1k
M. Ziari 483 0.6× 773 1.1× 383 1.1× 269 1.3× 125 1.6× 57 1.2k
M. P. C. M. Krijn 797 0.9× 729 1.0× 297 0.9× 439 2.1× 148 1.9× 30 1.3k
Frederic J. Kahn 510 0.6× 415 0.6× 891 2.6× 276 1.3× 162 2.0× 23 1.3k
N. C. R. Holme 460 0.5× 269 0.4× 866 2.5× 439 2.1× 233 2.9× 17 1.0k
Hubert Seiberle 512 0.6× 250 0.3× 1.0k 2.9× 357 1.7× 132 1.6× 21 1.1k
J. Geary 355 0.4× 296 0.4× 680 2.0× 173 0.8× 117 1.5× 29 935
Т. Тодоров 528 0.6× 367 0.5× 756 2.2× 381 1.8× 181 2.3× 38 1.1k

Countries citing papers authored by Sandalphon

Since Specialization
Citations

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

Fields of papers citing papers by Sandalphon

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sandalphon

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

All Works

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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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2026