PSe2 — Properties & Data | MatWorld

PSe2

ceramic

· JVASP-131285· PSe2

PSe2 is a layered transition metal diselenide ceramic compound belonging to the family of two-dimensional materials and chalcogenides. This material is primarily of research and development interest rather than established in commercial production, with potential applications in semiconducting and optoelectronic devices where its layered crystal structure offers tunable electronic properties. Compared to conventional semiconductors and oxides, PSe2 and related diselenides are investigated for their direct band gap characteristics and strong light-matter interactions in thin-film and monolayer forms.

optoelectronic devicestwo-dimensional materials researchsemiconductor applicationsphotovoltaic prototypestransistor developmentmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1693	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1132	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.08324	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.

PSe2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental