Mn₂Bi₂Se₅ (Manganese Bismuth Selenide)

Mn₂Bi₂Se₅ is a member of the MnBi₂Te₄ family of intrinsic magnetic topological insulators. It combines topological surface states with magnetic order from the manganese sublattice.

Growth method: Chemical vapor transport (CVT).

Sample specifications: Individual crystals measure approximately 3–4 mm, with a purity of up to 99.999% (5N), and 2–3 high-quality single-crystal pieces included in each package.

Exfoliation: Moderate — cleaves along the van der Waals planes into thin flakes.