Cr1 Ga2 S4

semiconductor

· Cr1 Ga2 S4

Chromium gallium sulfide (CrGa₂S₄) is a ternary layered semiconductor compound combining transition metal and III-V semiconductor characteristics. This is primarily a research material explored for its potential in optoelectronics, photocatalysis, and two-dimensional device applications, where its layered crystal structure and tunable electronic properties offer advantages over conventional bulk semiconductors for next-generation thin-film and quantum devices.

photocatalytic applicationsthin-film optoelectronicsresearch semiconductorslayered material devicesphotovoltaic researchquantum electronics prototyping

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	47.02	GPa	—
Shear Modulus(G)	20.13	GPa	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3049	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5690	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Cr1 Ga2 S4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control