An overview of SrRuO3-based heterostructures for spintronic and topological phenomena
Gu, Youdi1,2; Wang, Qian1; Hu, Weijin2; Liu, Wei2; Zhang, Zhidong2; Pan, Feng1; Song, Cheng1
Corresponding AuthorGu, Youdi( ; Song, Cheng(
AbstractSrRuO3 (SRO)-based heterostructures have attracted much attention for potential applications such as electrodes, oxide spintronics, topological electronics and electrocatalytic function mainly due to the strong spin-orbit coupling, itinerant ferromagnetism with 4d electrons, high metallic conductivity, perpendicular magnetic anisotropy and rich oxygen octahedral distortion of SRO. Here, this work aims to offer a timely and systematic review on SRO-based heterostructures for its emerging opportunities in oxide spintronic and topological electronic applications. We first present a brief summary of the current status in SRO-based heterostructures and describe the motivations of this review. We then briefly review the surface and interface modulation in SRO-based heterostructures, including oxygen octahedral distortions (antiferrodistortive mode and ferroelectric mode) engineering and ion defect engineering. In the third part, we discuss the spin-charge interconversion phenomena in SRO-based heterostructures, covering the inverse spin Hall effect and current-induced spin-orbit torques. Particularly, in the fourth part, we discuss the emergent topological Hall effect and underlying mechanism in SRO-based heterostructures, including the two-channel anomalous Hall effect and Berry phase manipulation. The fifth part presents the magnetic Weyl fermions and its electric-field control of SRO films. We finally conclude with a discussion of challenges and prospects of SRO-based heterostructures, which provides a guidance for exploring novel physical properties and designing multifunctional devices based on SRO.
KeywordSrRuO3-based heterostructures spin-orbit coupling oxide spintronics topological oxide electronics multifunctional devices
Funding OrganizationNational Natural Science Foundation of China
Indexed BySCI
Funding ProjectNational Natural Science Foundation of China[52031014] ; National Natural Science Foundation of China[51871130]
WOS Research AreaPhysics
WOS SubjectPhysics, Applied
WOS IDWOS:000754059800001
PublisherIOP Publishing Ltd
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Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Corresponding AuthorGu, Youdi; Song, Cheng
Affiliation1.Tsinghua Univ, Sch Mat Sci & Engn, Key Lab Adv Mat MOE, Beijing 100084, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Gu, Youdi,Wang, Qian,Hu, Weijin,et al. An overview of SrRuO3-based heterostructures for spintronic and topological phenomena[J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS,2022,55(23):22.
APA Gu, Youdi.,Wang, Qian.,Hu, Weijin.,Liu, Wei.,Zhang, Zhidong.,...&Song, Cheng.(2022).An overview of SrRuO3-based heterostructures for spintronic and topological phenomena.JOURNAL OF PHYSICS D-APPLIED PHYSICS,55(23),22.
MLA Gu, Youdi,et al."An overview of SrRuO3-based heterostructures for spintronic and topological phenomena".JOURNAL OF PHYSICS D-APPLIED PHYSICS 55.23(2022):22.
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