TlPSe — Properties & Data | MatWorld

TlPSe

ceramic

· JVASP-113736· TlPSe

TlPSe is a ternary chalcogenide ceramic compound composed of thallium, phosphorus, and selenium. This material belongs to the family of semiconducting and optoelectronic ceramics, and is primarily of research and development interest rather than established commercial production. TlPSe and related thallium chalcogenides are investigated for potential applications in infrared optics, nonlinear optical devices, and specialized photonic systems where wide bandgap semiconductors with tailored optical properties are needed.

infrared optics and detectorsnonlinear optical materialsphotonic devicessemiconductor researchoptoelectronic applicationswide-bandgap materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	28.59	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4000	-	DFT · OptB88vdW
Shear Modulus(G)	6.010	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.722 range 2.612–6.832median of 2 measurements	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

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)	0.7873 range 0.5661–1.009median of 2 measurements	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.5746 range 0.3534–0.7959median of 2 measurements	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.

TlPSe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental