CrGa3P4 — Properties & Data | MatWorld

CrGa3P4

metal

· JVASP-37972· CrGa3P4

CrGa3P4 is a chromium gallium phosphide compound belonging to the ternary chalcopyrite or related intermetallic family, representing an emerging material in semiconductor and photonic research rather than an established commercial alloy. While not yet widely deployed in mainstream industry, this compound is investigated for potential applications in high-frequency electronics, optoelectronic devices, and specialized photovoltaic systems where the chromium doping provides unique electronic or magnetic properties compared to binary gallium phosphide. Engineers considering this material should treat it as a research-grade compound; its practical advantages over conventional III-V semiconductors and GaP-based systems remain under active study.

experimental semiconductorshigh-frequency electronics researchoptoelectronic device developmentphotovoltaic researchmagnetic semiconductor applicationswide-bandgap electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.878	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	2.989	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00112	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00121	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-37.02	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-39.77	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.2036	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2470	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

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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.

CrGa3P4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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