Effect of uniaxial stress on helimagnetic phases in the square-lattice itinerant magnet EuAl4RemoveMasaki Gen, Takuya Nomoto, Hiraku Saito, Taro Nakajima, Yusuke Tokunaga, Rina Takagi, Shinichiro Seki, and Taka-hisa ArimaPhys. Rev. B 113, L100406 (2026)