Metallic delafossite thin films for unique device applications
Takayuki Harada, Yoshinori Okada
TL;DR
This paper reviews the fundamental properties and potential applications of metallic delafossite thin films, emphasizing their high conductivity and surface polarity for advanced device integration.
Contribution
It provides a comprehensive overview of metallic delafossite thin films, highlighting their unique properties and exploring future research directions and applications.
Findings
High in-plane conductivity comparable to elemental metals
Unique surface polarity properties
Potential for advanced device applications
Abstract
Metallic delafossites (ABO2) are layered oxides with quasi-two dimensional conduction layers. Metallic delafossites are among the most conducting materials with the in-plane conductivity comparable with that of elemental metals. In this perspective, we will discuss basic properties and future research prospects of metallic delafossites, mainly focusing on thin films and heterostructures. We exemplify the fascinating properties of these compounds such as high conductivity and surface polarity and discuss how it can be utilized in thin films and heterostructures.
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Taxonomy
TopicsCopper-based nanomaterials and applications · Nanomaterials for catalytic reactions · Quantum Dots Synthesis And Properties