PbSnSe₂ (Lead Tin Selenide)

PbSnSe₂ is a ternary selenide containing lead and tin. It provides a well-defined crystal platform for investigating lead–tin selenide alloys.

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: Difficult — Bulk crystals are best used for structural and transport characterization.