Park, Yong-Keun Kim, Dae-Yun Kim, Joo-Sung Nam, Yune-Seok Park, Min-Ho Choi, Hyeok-Cheol Min, Byoung-Chul Choe, Sug-Bong 2024-01-19T21:34:04Z 2024-01-19T21:34:04Z 2021-09-05 2018-10 1884-4049 https://pubs.kist.re.kr/handle/201004/120853 The Dzyaloshinskii-Moriya interaction (DMI) generates intriguing chiral magnetic objects, such as magnetic skyrmions and chiral domain walls, that can be used as building blocks in emerging magnetic nanodevices. Precise control of the DMI strength is one of the key issues for achieving better stability and functionality of these chiral objects. In this paper, we report that in magnetic trilayer films, the DMI strength exhibits a noticeable correlation with the work functions of the non-magnetic layers interfaced to the magnetic layer. This correlation with the intrinsic material parameters provides a guideline for material selection for engineering the DMI strength. English NATURE PUBLISHING GROUP Experimental observation of the correlation between the interfacial Dzyaloshinskii-Moriya interaction and work function in metallic magnetic trilayers Article 10.1038/s41427-018-0090-x 1 NPG ASIA MATERIALS, v.10, pp.995 - 1001 NPG ASIA MATERIALS 10 995 1001 scie scopus 000451124700001 2-s2.0-85054928578 Materials Science, Multidisciplinary Materials Science Article LOW-INDEX FACES THERMIONIC PROPERTIES SKYRMIONS EMISSION IRON