A team of researchers from Xi'an Jiaotong University has achieved a significant breakthrough in the study of two-dimensional van der Waals multiferroic heterojunctions. They have successfully induced robust ferromagnetism in Fe₃GaTe₂/CuInP₂S₆ multiferroic heterojunctions at room temperature, utilizing non-volatile electric field control. This accomplishment has been rigorously validated through macro-scale electrical testing and micro-scale magnetic domain imaging, complemented by first-principles calculations and micromagnetic simulations. These investigations have elucidated the mechanism whereby ferroelectric polarization disrupts inversion symmetry, leading to the induction of Dzyaloshinskii-Moriya interaction (DMI), which in turn enables the control of magnetism. This groundbreaking discovery offers novel perspectives for the research and application of two-dimensional van der Waals multiferroic heterojunctions.