Modeling and experimental circuit implementation of fractional single-transistor chaotic oscillators

These are experimental time series for an electronic chaotic oscillator based on a single transistor and including a variety of fractional-order elements. Recordings from several different physical circuit realizations, as well as SPICE simulation outputs, are provided. Board design materials are also given, but it should be kept in mind that they are only representative, and the actual component values used in the experiment are those that are reported in the publication referenced below; some patches may also need to be applied. These materials are made available to support the replication of the results reported in the associated publication, as well as any further public-domain academic research in the field of neural dynamics, nonlinear electronic circuits, and related aspects, in compliance with the specified license terms and all applicable legal clauses. For any questions regarding these data, the corresponding author of the publication referenced below should be contacted. The following reference must be cited when using these data: Fu L, Zhu W, Yu B, Zhang Y, Valdes-Sosa PA, Li C, Ricci L, Frasca M, Minati L, Modeling and experimental circuit implementation of fractional single-transistor chaotic oscillators, Applied Mathematics and Computation 500 (2025) 129438, https://doi.org/10.1016/j.amc.2025.129438. L.M. gratefully acknowledges the support of the ``Hundred Talents'' program of the University of Electronic Science and Technology of China, of the ``Outstanding Young Talents Program (Overseas)'' program of the National Natural Science Foundation of China, and of the talent programs of the Sichuan province and Chengdu municipality, China. The authors are also grateful to Yue Yanchen of Julin Technology Co. Ltd. (Shanghai, China) for insightful advice on the SPICE simulations, moreover, to Léandre Kamdjeu Kengne for his assistance with the SPICE simulations.