Two-dimensional chromium telluride magnetic materials: from controllable synthesis to spintronic applications

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This review focuses on the structure, magnetic control, and device applications of two-dimensional chromium telluride materials.
Analyzed formation rules of phases like Cr5Te8, Cr2Te3, Cr3Te4, and CrTe driven by self-intercalation of Cr within the 1T-CrTe2 structure.
Reviewed techniques such as molecular beam epitaxy and chemical vapor deposition for phase regulation and thickness control.
Discussed stability of low-dimensional magnetic order and notable phenomena like topological Hall effect and skyrmions.
Highlighted the influence of self-intercalation on electronic structure and magnetism.
Examined the role of magnetic anisotropy and interface coupling on stability of two-dimensional magnetic order.
Identified challenges concerning phase purity, room temperature stability of topological magnetic states, and device reliability.

Review explores the synthesis and magnetic properties of chromium telluride materials for spintronic applications, suggesting future directions.

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Yang et al. (2026) studied this question.

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