Emergent quantum phenomena in atomically engineered iridate heterostructures

Lin, Hai–Qing; Yi, Di; Wang, Meng; Liu, Jian; Yu, Pu

doi:10.1016/j.fmre.2022.09.030

Cited by 3 publications

(2 citation statements)

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“…As exemplified by the abovementioned intriguing Hall effect and the potential existence of real‐space or reciprocal‐space magnetic textures, [ 74 ] heterostructures composed of SrIrO 3 and SrRuO 3 have attracted intense attention in the past few years. As this portion of the work has been summarized in detail in a recent review, [ 187 ] it is skipped in the current work. It is worthy to note that iridate by itself is another good example showcasing how the intriguing interplay of electron correlation and spin–orbit coupling leads to a rich variety of emergent phenomena.…”

Section: D Srruo3 Based Superlatticesmentioning

confidence: 99%

Correlated Quantum Phenomena of Spin–Orbit Coupled Perovskite Oxide Heterostructures: Cases of SrRuO₃ and SrIrO₃ Based Artificial Superlattices

Jeong

Lin

et al. 2023

Adv Funct Materials

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Unexpected, yet useful functionalities emerge when two or more materials merge coherently. Artificial oxide superlattices realize atomic and crystal structures that are not available in nature, thus providing controllable correlated quantum phenomena. This review focuses on 4d and 5d perovskite oxide superlattices, in which the spin–orbit coupling plays a significant role compared with conventional 3d oxide superlattices. Modulations in crystal structures with octahedral distortion, phonon engineering, electronic structures, spin orderings, and dimensionality control are discussed for 4d oxide superlattices. Atomic and magnetic structures, Jeff = 1/2 pseudospin and charge fluctuations, and the integration of topology and correlation are discussed for 5d oxide superlattices. This review provides insights into how correlated quantum phenomena arise from the deliberate design of superlattice structures that give birth to novel functionalities.

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Section: D Srruo3 Based Superlatticesmentioning

confidence: 99%

Correlated Quantum Phenomena of Spin–Orbit Coupled Perovskite Oxide Heterostructures: Cases of SrRuO₃ and SrIrO₃ Based Artificial Superlattices

Jeong

Lin

et al. 2023

Adv Funct Materials

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“…Yu et al. [ 12 ] introduced the representative progress in iridium oxide heterostructures in material preparation and field control, and commented on the existing problems and promising future directions. From the perspective of phase stability and domain structure, Zhou et al.…”

mentioning

confidence: 99%

Novel physical properties in 5d electronic materials

Zhang¹,

Gu²

2023

Fundamental Research

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Perspective on antiferromagnetic iridates for spintronics

Yang

Zhang

et al. 2023

APL Materials

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Antiferromagnetic (AFM) iridates are recently discovered to be a fertile playground for exploring emergent phenomena relevant to the intriguing interplay among multiple degrees of freedom, such as strong spin–orbit coupling, electron correlation, and the crystal field effect. These phenomena offer interesting routes for probing as well as controlling AFM order in iridate, which is essential in AFM spintronics. In this perspective, we will briefly review recent studies on AFM iridates that host large potential for advancing the reading (anisotropic magnetoresistance effect, etc.) and writing (magnetic field control of AFM order, etc.) functionalities of AFM spintronics. We will also discuss promising directions for expanding the research of AFM iridate based spintronics from the perspectives of material growth, manipulation protocol, and characterization technique.

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Emergent quantum phenomena in atomically engineered iridate heterostructures

Cited by 3 publications

References 104 publications

Correlated Quantum Phenomena of Spin–Orbit Coupled Perovskite Oxide Heterostructures: Cases of SrRuO₃ and SrIrO₃ Based Artificial Superlattices

Correlated Quantum Phenomena of Spin–Orbit Coupled Perovskite Oxide Heterostructures: Cases of SrRuO₃ and SrIrO₃ Based Artificial Superlattices

Novel physical properties in 5d electronic materials

Perspective on antiferromagnetic iridates for spintronics

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Emergent quantum phenomena in atomically engineered iridate heterostructures

Cited by 3 publications

References 104 publications

Correlated Quantum Phenomena of Spin–Orbit Coupled Perovskite Oxide Heterostructures: Cases of SrRuO3 and SrIrO3 Based Artificial Superlattices

Correlated Quantum Phenomena of Spin–Orbit Coupled Perovskite Oxide Heterostructures: Cases of SrRuO3 and SrIrO3 Based Artificial Superlattices

Novel physical properties in 5d electronic materials

Perspective on antiferromagnetic iridates for spintronics

Contact Info

Product

Resources

About

Correlated Quantum Phenomena of Spin–Orbit Coupled Perovskite Oxide Heterostructures: Cases of SrRuO₃ and SrIrO₃ Based Artificial Superlattices

Correlated Quantum Phenomena of Spin–Orbit Coupled Perovskite Oxide Heterostructures: Cases of SrRuO₃ and SrIrO₃ Based Artificial Superlattices