CaIn2P2

ceramic

· JVASP-150866· CaIn2P2

CaIn₂P₂ is a ternary ceramic compound belonging to the phosphide family, combining calcium, indium, and phosphorus in a fixed stoichiometric ratio. This material is primarily of research and developmental interest rather than established industrial production, with potential applications in optoelectronics and semiconductor device engineering where its electronic band structure and thermal properties could be exploited. The compound represents a less-studied member of the I-III-V phosphide family and is notable for researchers exploring wide-bandgap semiconductors and compound semiconductors for specialized optical and electronic device applications.

wide-bandgap semiconductors (research)optoelectronic devices (developmental)compound semiconductor researchhigh-temperature electronics (potential)photonic device materials (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	7,985.8	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2400	-	DFT · OptB88vdW
Shear Modulus(G)	5,135.8	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1585	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.4630	eV	DFT · OptB88vdW
↳	1.108	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	10.20	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	33.52	%	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.6696	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.

CaIn2P2 — Properties & Data | MatWorld

CaIn2P2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental