TY - SER AU - Wang, lingfei AU - Feng, Qiyuan AU - Kim, Yoonkoo AU - Kim, Rokyeon TI - Ferroelectricaliy Tunable Magnetic Skyrmions in Ultrathin Oxide Heterostructures KW - Magnetic Skyrmions KW - Protected Whirling Spin Texture KW - Solitonic Nature ER -