GaI — Properties & Data | MatWorld

GaI

ceramic

· JVASP-114952· GaI

Gallium iodide (GaI) is an inorganic ceramic compound belonging to the III-V semiconductor family, synthesized through combination of gallium and iodine elements. This material is primarily of research and development interest rather than established in high-volume industrial production, with potential applications in optoelectronic devices, photovoltaic systems, and solid-state radiation detection where its electronic band structure and optical properties are relevant.

semiconductor researchoptoelectronic devicesphotovoltaic materialsradiation detectioncompound semiconductor development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	10.24	GPa	DFT · OptB88vdW
Shear Modulus(G)	850.0	MPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	2.960	kg/m³	DFT · OptB88vdW

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Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.518	eV	DFT · OptB88vdW
↳	1.810	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	8.755	-	DFT · OptB88vdW
↳	7.773	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	27.14	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3394	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.1029	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

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.

GaI

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental