Abstract Antiferromagnetic van der Waals‐typeM2P2X6compounds provide a versatile material platform for studying 2D magnetism and relevant phenomena. Establishing ferromagnetism in 2D materials is technologically valuable. Though magnetism is generally tunable via a chemical way, it is challenging to induce ferromagnetism with isovalent chalcogen and bimetallic substitutions inM2P2X6. Here, we report co‐substitution of Cu1+and Cr3+for Ni2+in Ni2P2S6, creating CuxNi2(1‐x)CrxP2S6medium‐entropy alloys spanning a full substitution range (x= 0 to 1). Such substitution strategy leads to a unique evolution in crystal structure and magnetic phases that are distinct from traditional isovalent bimetallic doping, with Cu and Cr co‐substitution enhancing ferromagnetic correlations and generating a weak ferromagnetic phase in intermediate compositions. This aliovalent substitution strategy offers a universal approach for tuning layered magnetism in antiferromagnetic systems, which along with the potential for light‐matter interaction and high‐temperature ferroelectricity, can enable multifunctional device applications.
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This content will become publicly available on June 11, 2026
Interrogating the missing links in tandem CO 2 hydrogenation: role of intermediate transport, active site proximity, and ion exchange in zeolites
This perspective examines site-proximity and intermediate transport effects in tandem CO2hydrogenation, outlines strategies to boost CH3OH selectivity, modulate rates and hydrocarbon pools, and provides a roadmap for next-generation catalyst design.
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- Award ID(s):
- 2245474
- PAR ID:
- 10641470
- Publisher / Repository:
- Royal Society of Chemistry
- Date Published:
- Journal Name:
- Chemical Science
- Volume:
- 16
- Issue:
- 23
- ISSN:
- 2041-6520
- Page Range / eLocation ID:
- 10106 to 10118
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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