Asynchronous strategy in the nucleation of Cr2Te3@FeTe Heterolayers: Synthesis and magnetic behaviors
Source abstract
Abstract
With the rapid development of telluride-based two-dimensional (2D) ferromagnets, it is urgent to in-depth understanding and exploring their magnetic properties. Herein, we developed an asynchronous nucleating strategy to synthesize stacked heterolayers consisting of two magnetic transition metal tellurides (Cr 2Te 3 and FeTe x). The synthesized heterolayers exhibit the distinct phase evolution of CrTe 3-FeTe 2-Fe 1.125Te, which consequently leads to the magnetic behavior variation within the temperature range of 1.8–900 K. Additionally, by manipulating the ferromagnetic and antiferromagnetic phases in FeTe x, an obvious exchange bias is observed at 1.8 K. This effect could be adjusted by stacked interface engineering, which provides promising tips for understanding magnetism in low-dimensional heterosystems.
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Research context
OpenAlex topics: 2D Materials and Applications · MXene and MAX Phase Materials · Multiferroics and related materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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