See: 2г—4 Site

: A study on ResearchGate identifies this as a 2D spin-gapless ferromagnetic semiconductor with potential for spintronics. MnSc

: A paper in ScienceDirect discusses the wafer-scale synthesis of wide bandgap 2D layers for electronic applications. [2601.00058] $2+2=4$ - arXiv See: 2Г—4

If your query was searching for materials with the chemical formula X2YSe4cap X sub 2 cap Y cap S e sub 4 : A study on ResearchGate identifies this as