Keyu Wang, Jiabao Zhang, Yinghao Chen, Huicong Dong, Dayong Wu, Wang Li, Haikun Ma, Zhihao Feng, Ru Su. "Synergistic strengthening at the
                    <b>
                      <i>γ</i>
                    </b>
                    /
                    <b>
                      <i>γ</i>
                    </b>
                    ′ interface: A pinning-to-network transition driven by trace Co." Applied Physics Letters, 2026. doi:10.1063/5.0304054