Hg2TeSe — Properties & Data | MatWorld

Hg2TeSe

ceramic

· JVASP-100832· Hg2TeSe

Hg₂TeSe is a mixed-halide mercury chalcogenide ceramic compound belonging to the family of mercury-based semiconducting materials. This material is primarily investigated in research contexts for infrared detection and sensing applications, where its unique optoelectronic properties in the infrared spectrum offer potential advantages over conventional semiconductors for specialized sensing and imaging systems.

infrared detectorsthermal imaging sensorsresearch semiconductorsspectroscopy applicationsradiation detection

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.493	kg/m³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	5.840	%	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)	0.1228	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.1068	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.

Hg2TeSe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental