ScMnGaS4

metal

· JVASP-121586· ScMnGaS4

ScMnGaS4 is a quaternary chalcogenide compound combining scandium, manganese, gallium, and sulfur. This is an experimental/research material belonging to the sulfide compound family, primarily investigated for its electronic and photonic properties rather than structural engineering applications. The material's notable characteristics within the chalcogenide family make it of interest for semiconductor device development and optical applications where its specific band structure and crystal properties offer potential advantages over binary or ternary sulfide alternatives.

semiconductor researchphotonic deviceschalcogenide opticsthin-film applicationsmaterials characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1242	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1960	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	32.87	-	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.04050	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.148	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

Export Control

Quality & Standards

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.

ScMnGaS4 — Properties & Data | MatWorld

ScMnGaS4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control

Quality & Standards