Media type: E-Article Title: Stabilizing skyrmions by nonuniform strain in ferromagnetic thin films without a magnetic field Contributor: Shi, Yinuo; Wang, Jie imprint: American Physical Society (APS), 2018 Published in: Physical Review B Language: English DOI: 10.1103/physrevb.97.224428 ISSN: 2469-9950; 2469-9969 Origination: Footnote: