B2AsP

Name: B2AsP
Brand: MatWorld

ceramic

· JVASP-36197· B2AsP

B2AsP is a ceramic compound belonging to the boron arsenide phosphide family, combining elements from III-V semiconductor and ceramic material systems. This material exists primarily in research and development contexts as a potential wide-bandgap semiconductor or hard ceramic, with the B2 structure suggesting a refractory compound suitable for extreme environments. While not yet established in mainstream engineering applications, compounds in this family are investigated for high-temperature electronics, radiation-hard devices, and ultra-hard coating applications where conventional semiconductors and ceramics reach their limits.

Wide-bandgap semiconductors (research)High-temperature electronicsRadiation-hard materialsHard protective coatingsIII-V ceramic compoundsExtreme environment applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	21,369.9	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.1300	-	DFT · OptB88vdW
Shear Modulus(G)	20,898.5	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1489	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.288	eV	DFT · OptB88vdW
↳	1.750	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	9.529	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	9.417	-	DFT · OptB88vdW
↳	8.223	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.7300	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	0.3867	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.06037	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00298	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00242	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-226.7	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	182.5	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	28.34	%	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.07090	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2174	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.

B2AsP — Properties & Data | MatWorld

B2AsP

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental