What does this research mean for the field?

Janus VSeCl and VSeBr exhibit tunable ferrovalley properties suitable for information encoding and manipulation. Novelty: ClaimNovelty.NOVEL_FINDING. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

The central aim is to explore tunable properties of Janus VSeCl and VSeBr semiconductors for enhanced valley polarization.

February 21, 2026

Tunable ferrovalley semiconductors of Janus VSeCl and VSeBr

XGXiong GaoFirst Affiliated Hospital of Xi'an Jiaotong University QLQing LiuGuizhou University GGGuoying GaoWuhan National Laboratory for Optoelectronics

Key Points

The central aim is to explore tunable properties of Janus VSeCl and VSeBr semiconductors for enhanced valley polarization.
Examined Janus VSeCl and VSeBr materials in a controlled environment
Analyzed valley polarization and Curie temperature variations
Utilized various characterization techniques to assess properties
Achieved significant valley polarization in both materials
Demonstrated a high Curie temperature for effective use
Showed that tuning these properties can enhance information encoding capabilities

Abstract

2D ferrovalley semiconductors have attracted extensive interest due to their valley degree of freedom used for encoding, storing, and manipulating information. To achieve large valley polarization and high Curie temperature...

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