# LibCorpus > A library of the data behind the figures of open-access physics papers (quantum science and technology). Every plotted panel is served as CSV with its columns, provenance and license, at stable addresses, with no key or registration. 42 papers, 950 data-backed panels, 31,150,420 data points. Site: https://libcorpus.org/. Contact: contact@libcorpus.org. ## Reading a paper - Paper page, HTML with full content: https://libcorpus.org/paper/ (ids look like LCP000001) - Same as Markdown: https://libcorpus.org/paper/.md, listing every figure, panel, description, column and file URL - One panel as Markdown: https://libcorpus.org/paper//fig/
/panel/.md - Resolve a DOI or arXiv id to its paper: https://libcorpus.org/doi/ and https://libcorpus.org/arxiv/ redirect to the paper page ## Getting a panel's data - Plotted values: https://libcorpus.org/api/v1/papers//figures/
/panels//data.csv - Other files of the panel (overlay.csv, meta.json with column roles and axis labels): https://libcorpus.org/api/v1/papers//figures/
/panels//files/ - Every CSV starts with `#` comment lines naming the paper, panel, source, DOI, licenses, package version and provenance route. Python: `pandas.read_csv(url, comment="#")`. R: `read.csv(url, comment.char="#")`. - Column roles (x, y, z, error, band) and the symbols as plotted are in meta.json and in the panel's Markdown page. - Example: https://libcorpus.org/api/v1/papers/LCP000001/figures/fig2/panels/a/data.csv ## Licenses and citation - Each paper page states its license (CC BY or similar) and, where the data deposit differs, the data license. Reuse under that license. - Cite the original paper (its DOI is on every page and in every CSV header) and give the panel's URL so readers can find the exact values used. - Data is reproduced from the authors' deposits or from the authors directly and re-rendered; each panel's provenance line says which. It is not the original file layout. ## Papers - [Single-operation Rydberg phase gates via dynamic population suppression](https://libcorpus.org/paper/LCP000001.md): Sebastian C. Carrasco, Jabir Chathanathil, Svetlana A. Malinovskaya, Ignacio Sola, Vladimir S. Malinovsky, npj Quantum Inf. 2026, 18 panels, doi:10.1038/s41534-026-01329-5 - [Toward a temperature-insensitive composite diamond clock](https://libcorpus.org/paper/LCP000002.md): Sean Lourette et al. (11 authors), Phys. Rev. Appl. 2026, 11 panels, doi:10.1103/z2sl-6gcc - [Precision channel loss estimation for quantum networks](https://libcorpus.org/paper/LCP000003.md): M. V. Jabir, Riley B. Dawkins, J. Sabines-Chesterking, Dileep V. Reddy, A. E. Lita, A. Battou, Thomas Gerrits, Optica 2025, 11 panels, doi:10.1364/OPTICA.562203 - [Microwave-free vector magnetometry and crystal orientation determination with nitrogen-vacancy centers using Bayesian inference](https://libcorpus.org/paper/LCP000004.md): Hilario Espinós, Omkar Dhungel, Arne Wickenbrock, Dmitry Budker, Ricardo Puebla, Erik Torrontegui, Commun. Phys. 2026, 14 panels, doi:10.1038/s42005-026-02736-y - [All-optical low-field magnetometry of superconductors using NV nanodiamonds](https://libcorpus.org/paper/LCP000005.md): Omkar Dhungel, Saravanan Sengottuvel, Mariusz Mrózek, Till Lenz, Nir Bar-Gill, Adam M. Wojciechowski, Arne Wickenbrock, Dmitry Budker, Measurement 2026, 18 panels, doi:10.1016/j.measurement.2026.122080 - [Enhanced quantum state swapping via environmental memory](https://libcorpus.org/paper/LCP000006.md): K. Mui, A. Couvertier, T. Yu, APL Quantum 2025, 19 panels, doi:10.1063/5.0253875 - [Quantum magnetic J-oscillators](https://libcorpus.org/paper/LCP000007.md): Jingyan Xu, Raphael Kircher, Oleg Tretiak, Dmitry Budker, Danila A. Barskiy, Nat. Commun. 2026, 33 panels, doi:10.1038/s41467-026-68779-5 - [Limits of absolute vector magnetometry with nitrogen-vacancy centers in diamond](https://libcorpus.org/paper/LCP000008.md): Dennis Lönard, Isabel Cardoso Barbosa, Stefan Johansson, Jonas Gutsche, Artur Widera, Phys. Rev. Res. 2026, 13 panels, doi:10.1103/28t7-7gcn - [Entanglement-Assisted Multiparameter Estimation with a Solid-State Quantum Sensor](https://libcorpus.org/paper/LCP000009.md): Takuya Isogawa, Guoqing Wang, Boning Li, Zhiyao Hu, Shunsuke Nishimura, Ayumi Kanamoto, Haidong Yuan, Paola Cappellaro, PRX Quantum 2026, 16 panels, doi:10.1103/kqfr-bbfx - [Entanglement-Enhanced Optical Ion Clock](https://libcorpus.org/paper/LCP000010.md): Kai Dietze et al. (14 authors), Phys. Rev. Lett. 2026, 6 panels, doi:10.1103/dyqm-k8p6 - [Quantum spin resonance in engineered proteins for multimodal sensing](https://libcorpus.org/paper/LCP000011.md): Gabriel Abrahams et al. (16 authors), Nature 2026, 30 panels, doi:10.1038/s41586-025-09971-3 - [Bias-Field-Free Operation of Nitrogen-Vacancy Ensembles in Diamond for Accurate Vector Magnetometry](https://libcorpus.org/paper/LCP000012.md): Lilian Childress, Vincent Halde, Kayla Johnson, Andrew Lowther, David Roy-Guay, Romain Ruhlmann, Adrian Solyom, PRX Quantum 2025, 26 panels, doi:10.1103/zcdm-5qq3 - [Readout of a solid state spin ensemble at the projection noise limit](https://libcorpus.org/paper/LCP000013.md): Rouven Maier, Cheng-I Ho, Andrej Denisenko, Marina Davydova, Peter Knittel, Jörg Wrachtrup, Vadim Vorobyov, Nat. Commun. 2026, 14 panels, doi:10.1038/s41467-026-72721-0 - [Probing boron vacancy defects in hBN via single spin relaxometry](https://libcorpus.org/paper/LCP000015.md): Alex L. Melendez et al. (17 authors), Nat. Commun. 2026, 10 panels, doi:10.1038/s41467-026-70545-6 - [Miniaturized magnetic-field sensor based on nitrogen-vacancy centers](https://libcorpus.org/paper/LCP000016.md): Stefan Johansson, Dennis Lönard, Isabel Cardoso Barbosa, Jonas Gutsche, Jonas Witzenrath, Artur Widera, Phys. Rev. Appl. 2025, 12 panels, doi:10.1103/lbqj-d5zv - [Higher-order adiabatic elimination in atom-cavity systems and its impact on spin-squeezing generation](https://libcorpus.org/paper/LCP000018.md): Stefano Giaccari, Giulia Dellea, Marco G Genoni, Gianluca Bertaina, Quantum Sci. Technol. 2026, 16 panels, doi:10.1088/2058-9565/ae799f - [Efficiency of optimal control for noisy spin qubits in diamond](https://libcorpus.org/paper/LCP000019.md): Hendry M. Lim, Genko T. Genov, Roberto Sailer, Alfaiz Fahrurrachman, Muhammad A. Majidi, Fedor Jelezko, Ressa S. Said, Phys. Rev. Appl. 2025, 200 panels, doi:10.1103/3hnz-bysr - [Vernier microcombs for integrated optical atomic clocks](https://libcorpus.org/paper/LCP000020.md): Kaiyi Wu et al. (11 authors), Nat. Photon. 2025, 14 panels, doi:10.1038/s41566-025-01617-0 - [Coherent electric field control of orbital state of a neutral nitrogen-vacancy center](https://libcorpus.org/paper/LCP000021.md): Hodaka Kurokawa, Keidai Wakamatsu, Shintaro Nakazato, Toshiharu Makino, Hiromitsu Kato, Yuhei Sekiguchi, Hideo Kosaka, Nat. Commun. 2024, 6 panels, doi:10.1038/s41467-024-47973-3 - [Characterization of the angular-dependent emission of nitrogen-vacancy centers in nanodiamond](https://libcorpus.org/paper/LCP000023.md): Justus Christinck, Beatrice Rodiek, Marco Lopez, Helmuth Hofer, Hristina Georgieva, Stefan Kuck, Appl. Phys. B 2020, 15 panels, doi:10.1007/s00340-020-07508-2 - [Magnon-mediated qubit coupling determined via dissipation measurements](https://libcorpus.org/paper/LCP000025.md): Masaya Fukami, Jonathan C. Marcks, Denis R. Candido, Leah R. Weiss, Benjamin Soloway, Sean E. Sullivan, Nazar Delegan, F. Joseph Heremans, Michael E. Flatte, David D. Awschalom, Proc. Natl. Acad. Sci. U.S.A. 2024, 14 panels, doi:10.1073/pnas.2313754120 - [Realization of Versatile and Effective Quantum Metrology Using a Single Bosonic Mode](https://libcorpus.org/paper/LCP000026.md): Xiaozhou Pan, Tanjung Krisnanda, Andrea Duina, Kimin Park, Pengtao Song, Clara Yun Fontaine, Adrian Copetudo, Radim Filip, Yvonne Y. Gao, PRX Quantum 2025, 35 panels, doi:10.1103/prxquantum.6.010304 - [Coherent Optical-Fiber Link Across Italy and France](https://libcorpus.org/paper/LCP000027.md): C. Clivati et al. (25 authors), Phys. Rev. Appl. 2022, 12 panels, doi:10.1103/physrevapplied.18.054009 - [A prototype differential atom interferometer for fundamental physics](https://libcorpus.org/paper/LCP000029.md): C. F. A. Baynham et al. (107 authors), Nature 2026, 14 panels, doi:10.1038/s41586-026-10617-1 - [Searching for dark matter with a spin-based interferometer](https://libcorpus.org/paper/LCP000030.md): Daniel Gavilan-Martin et al. (11 authors), Nat. Commun. 2025, 12 panels, doi:10.1038/s41467-025-60178-6 - [Accurate Unsupervised Photon Counting from Transition Edge Sensor Signals](https://libcorpus.org/paper/LCP000031.md): Nicolas Dalbec-Constant, Guillaume Thekkadath, Duncan England, Benjamin Sussman, Thomas Gerrits, Nicolás Quesada, NeuroLibre Reprod. Preprints 2026, 6 panels, doi:10.55458/neurolibre.00046 - [Probing quantum mechanics with nanoparticle matter-wave interferometry](https://libcorpus.org/paper/LCP000032.md): Sebastian Pedalino, Bruno E. Ramírez-Galindo, Richard Ferstl, Klaus Hornberger, Markus Arndt, Stefan Gerlich, Nature 2026, 6 panels, doi:10.1038/s41586-025-09917-9 - [A highly efficient photodetector for squeezed light measurement in the gigahertz range](https://libcorpus.org/paper/LCP000033.md): Dennis Wilken, Jonas Junker, Michèle Heurs, Appl. Phys. Lett. 2025, 10 panels, doi:10.1063/5.0290396 - [Microwave-free imaging magnetometry with nitrogen-vacancy centers in nanodiamonds at near-zero field](https://libcorpus.org/paper/LCP000034.md): Saravanan Sengottuvel, Omkar Dhungel, Mariusz Mrózek, Arne Wickenbrock, Dmitry Budker, Wojciech Gawlik, Adam M. Wojciechowski, Phys. Rev. Appl. 2025, 42 panels, doi:10.1103/PhysRevApplied.23.034001 - [Revealing and reducing growth-induced interfacial disorder in preferentially aligned nitrogen-vacancy centers in diamond](https://libcorpus.org/paper/LCP000035.md): Cheng-I Ho, Marina Davydova, Patrik Straňák, Felix Hoffmann, Peter Knittel, Andrej Denisenko, Jörg Wrachtrup, arXiv 2026, 18 panels - [International optical clock comparison using the European optical fiber network](https://libcorpus.org/paper/LCP000036.md): Marco Pizzocaro et al. (44 authors), Phys. Rev. Res. 2026, 39 panels, doi:10.1103/l4bh-ryxs - [Analysis of spin-squeezing generation in cavity-coupled atomic ensembles with continuous measurements](https://libcorpus.org/paper/LCP000037.md): A Caprotti, M Barbiero, M G Tarallo, M G Genoni, G Bertaina, Quantum Sci. Technol. 2024, 13 panels, doi:10.1088/2058-9565/ad4584 - [Interoperability in optical frequency transfer fiber optic links](https://libcorpus.org/paper/LCP000038.md): Ł. Śliwczyński, P. Krehlik, Ł. Buczek, H. Schnatz, J. Kronjäger, K. Turza, A. Binczewski, Opt. Express 2025, 5 panels, doi:10.1364/oe.566863 - [Improving Accuracy of Optical Frequency Transfer Over Non-Modified DWDM Optical Networks](https://libcorpus.org/paper/LCP000039.md): Przemysław Krehlik, Krzysztof Turza, Łukasz Śliwczyński, Kamila Lewandowska, J. Lightwave Technol. 2025, 14 panels, doi:10.1109/jlt.2025.3617373 - [Two-Mode Bosonic State Tomography with Single-Shot Joint-Parity Measurement of a Trapped Ion](https://libcorpus.org/paper/LCP000040.md): Honggi Jeon, Jiyong Kang, Wonhyeong Choi, Kyunghye Kim, Jaehun You, Taehyun Kim, PRX Quantum 2025, 23 panels, doi:10.1103/wsqr-j9f4 - [Resonator-assisted quantum transduction between superconducting qubits and trapped atomic systems via Rydberg levels](https://libcorpus.org/paper/LCP000041.md): Fernando L. Semião, Matthias Keller, Phys. Rev. Res. 2025, 18 panels, doi:10.1103/j4bk-tvhc - [Interaction-enabled metal-insulator phase transition in a driven quantum gas](https://libcorpus.org/paper/LCP000042.md): Camilo Cantillano, Karthick Ramanathan, Zekai Chen, Ang Yang, Emilio Aguilera-Valdes, Lei Ying, Manuele Landini, Hanns-Christoph Nägerl, Yanliang Guo, arXiv 2026, 12 panels - [Growing extended Laughlin states in a quantum gas microscope: A patchwork construction](https://libcorpus.org/paper/LCP000043.md): Felix A. Palm, Joyce Kwan, Brice Bakkali-Hassani, Markus Greiner, Ulrich Schollwöck, Nathan Goldman, Fabian Grusdt, Phys. Rev. Res. 2024, 58 panels, doi:10.1103/physrevresearch.6.013198 - [Trigonometric Continuous-Variable Quantum Gates: Realization with Trapped Ions and Nonperturbative Wigner Negativity](https://libcorpus.org/paper/LCP000045.md): Tommaso Rainaldi et al. (11 authors), arXiv 2026, 38 panels - [Generation of Fully Phase-Controlled Two-Photon Entangled States](https://libcorpus.org/paper/LCP000046.md): Ian Ford, Adrien Amour, Matthias Keller, Phys. Rev. Lett. 2026, 5 panels, doi:10.1103/4gnb-y56d - [Rotation sensing using tractor atom interferometry](https://libcorpus.org/paper/LCP000047.md): Bineet Dash, Michael H. Goerz, Alisher Duspayev, Sebastián C. Carrasco, Vladimir S. Malinovsky, Georg Raithel, arXiv 2024, 34 panels, doi:10.1116/5.0175802 - [Robust Optimized Pulse Schemes for Atomic Fountain Interferometry](https://libcorpus.org/paper/LCP000048.md): Michael H. Goerz, Mark A. Kasevich, Vladimir S. Malinovsky, Atoms 2023, 20 panels, doi:10.3390/atoms11020036 ## JSON API - Reference: https://libcorpus.org/api/docs (OpenAPI document at https://libcorpus.org/openapi.json) - One paper with every figure and panel: https://libcorpus.org/api/v1/papers/ - One panel with its columns, files and hashes: https://libcorpus.org/api/v1/papers//figures/
/panels/ - Search papers and panel descriptions: https://libcorpus.org/api/v1/search?q= - Citations: https://libcorpus.org/api/v1/papers//citation.bib and .../citation.json (CSL) ## MCP server (tool access for assistants) - Address: https://libcorpus.org/mcp (Model Context Protocol, Streamable HTTP, stateless, no authentication). Add it as a remote MCP server in Claude, ChatGPT, Cursor or any MCP client. - Tools: search_papers, list_papers, get_paper (JSON or Markdown; one figure with figure), get_panel, get_panel_data (CSV text, whole rows up to max_rows; chosen columns with columns), cite (text, BibTeX, CSL-JSON). - Every answer is held under about 40,000 characters. A shortened answer says what it left out and gives the address of the whole file or record; to plot a large panel, load its CSV from that address in code. ## Optional - [Full digest of every paper and panel](https://libcorpus.org/llms-full.txt) - [About LibCorpus](https://libcorpus.org/about) - [Corpus statistics](https://libcorpus.org/stats) - [Sitemap](https://libcorpus.org/sitemap.xml)