SnSe (Tin Selenide)

SnSe is a puckered layered semiconductor with a band gap of approximately 0.9 eV. It has attracted broad attention for its outstanding thermoelectric performance, which stems from its intrinsically low thermal conductivity.

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: Easy — readily exfoliated by mechanical cleavage into few-layer flakes.