Yuichi Tachibana, Marie Ouillé, Takuya Hosobata, Takashi Isoshima, Yoshiyuki Takizawa, Yutaka Yamagata, Yuya Morimoto. "Attosecond shaping of multi-electron pulses in a home-built 37-keV beamline." Scientific Reports, 2026. doi:10.1038/s41598-026-63961-7