2г—4 - See:

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

: Research published in RSC Advances investigates these spinels for their optoelectronic properties and high UV absorption. GeSe See: 2Г—4

The paper explores a novel correspondence between four-dimensional and two-dimensional physics. Its title is a playful reference to the , which relates 6D theories to 4D theories. Key technical highlights include: Dimensional Reduction : It considers four-dimensional : A paper in ScienceDirect discusses the wafer-scale

If your query was searching for materials with the chemical formula X2YSe4cap X sub 2 cap Y cap S e sub 4 See: 2Г—4

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