生產(chǎn)廠商：HQ Graphene

產(chǎn)品信息

GaS (alpha phase) is a semiconductor with an indirect band gap of ~2.6 eV. The layers are stacked together via van der Waals interactions and can be exfoliated into thin 2D layers. α-GaS belongs to the group-13 post-transition metal monochalcogenides. 

The Gallium sulfide crystals produced at HQ Graphene have a typical lateral size of ~0.6-0.8 cm. The crystals are yellow colored and transparent. 

硫化鎵晶體 GaS(Gallium Sulfide)
晶體尺寸：~10毫米
電學(xué)性能：半導(dǎo)體
晶體結(jié)構(gòu)：六邊形
晶胞參數(shù)：a = 0.360, b = 0.640 nm, c = 1.544 nm, α = β = 90°, γ = 120°
晶體類型：合成
晶體純度：＞99.995%

X-ray diffraction on a GaS single crystal aligned along the (001) plane. XRD was performed at room temperature using a D8 Venture Bruker. The 5 XRD peaks correspond, from left to right, to (00l) with l = 2, 4, 6, 8, 10, 12, 14

Powder X-ray diffraction (XRD) of a single crystal GaS. X-ray diffraction was performed at room temperature using a D8 Venture Bruker.

Stoichiometric analysis of a single crystal alpha phase GaS by Energy-dispersive X-ray spectroscopy (EDX).

Raman spectrum of a single crystal GaS. Measurement was performed with a 785 nm Raman system at room temperature.