Study 15 of 19GHK-Cu literatureScience (New York, N.Y.)Top journal2026

Room-temperature multiferroicity in all-van der Waals heterostructures.

Not reported in abstract.

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this study against the rest of the ghk-cu corpus

Preclinical · this one

Observational

Open-label

Randomised

Reviews

Summary and findings

Not reported in abstract.

How much of this paper we could read: title only (0.10). The feed gave us little more than the title, so our summary is thin. This says nothing about the study's quality — read the source. What this means →

2026

Abstract

The authors’ words, as Science (New York, N.Y.) supplied them

Multiferroics host simultaneous and coupled ferroic orders, allowing disparate external stimuli to induce abrupt transformations in their structures and properties. Creating multiferroicity in two-dimensional (2D) van der Waals (vdW) platforms would add the elements of strong quantum confinement, enhanced quasiparticle excitations, and wide tunability to the capabilities of these systems. In this work, we constructed vdW heterostructures of ferromagnetic triiron gallium ditelluride (Fe3GaTe2) and ferroelectric copper indium thiophosphate (CuInP2S6) to integrate their respective orders. We observed strong interferroic coupling at room temperature by demonstrating ferroelectrically reconfigurable magnetic anisotropy of 2D Fe3GaTe2. The interferroic magnetoelectricity diminished with increasing Fe3GaTe2 thickness, revealing the interfacial nature of heterostructure multiferroicity. Our discovery of all-vdW heterostructure multiferroicity opens the door to the artificial assembly of vdW layers for designer 2D multiferroics.

Background

Not reported in abstract.

Methods

Not reported in abstract.

Results

Not reported in abstract.

Interpretation

Not reported in abstract.

Limitations

Not reported in abstract.

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