Magnetic properties of the La0.9Ca0.1MnO3 polycrystalline under the pressure Jiyu Hu, Rui Rao, Xian Zhang, Meiling Wang, Min Wang, Shouguo Wang, Ganhong Zheng and Yongqing Ma Eur. Phys. J. Plus, 137 9 (2022) 1000 Published online: 03 September 2022 DOI: 10.1140/epjp/s13360-022-03121-8