A new mix chaotic circuit based on memristor–memcapacitor Yixin Chen, Jun Mou, Hadi Jahanshahi, Zhisen Wang and Yinghong Cao Eur. Phys. J. Plus, 138 1 (2023) 78 Published online: 24 January 2023 DOI: 10.1140/epjp/s13360-023-03699-7