AsPSe

ceramic

· JVASP-75449· AsPSe

AsPSe is an arsenic-phosphorus-selenium chalcogenide ceramic compound belonging to the family of amorphous or crystalline semiconducting glasses. This material is primarily of research and developmental interest rather than a mainstream engineering material, with potential applications in infrared optics, non-linear photonics, and specialized electronic devices where its tunable band gap and transparency in the mid-to-far infrared region offer advantages over conventional oxides.

infrared optics and windowsphotonic devicesthermal imaging sensorsresearch phase materialsnonlinear optical applicationsspecialty electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	63.47	GPa	—
Shear Modulus(G)	-5.000	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.771	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.6889	eV/atom	—
Formation Energy(ΔHf)	0.5700	eV/atom	—

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

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.

AsPSe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental