Chaoxun Pan, Qinghui Hong, Xiaoping Wang. A novel memristive chaotic neuron circuit and its application in chaotic neural networks for associative memory. ieee transactions on computer-aided design of integrated circuits and systems. 2020, DOI:10.1109/TCAD.2020.3002568

Zhang Sen, Wang Xiaoping. Zeng Zhigang. A simple no-equilibrium chaotic system with only one signum function for generating multidirectional variable hidden attractors and its hardware implementation. Chaos, Vol. 30, no. 5, pp. 2020