Zn2TeSe

ceramic

· JVASP-107267· Zn2TeSe

Zn2TeSe is a mixed chalcogenide ceramic compound combining zinc with tellurium and selenium, belonging to the II-VI semiconductor material family. This is primarily a research and development material explored for optoelectronic and photonic applications, particularly in infrared detection, nonlinear optical devices, and wide-bandgap semiconductor systems where the tellurium-selenium composition offers tunable electronic properties. Engineers consider this material class when conventional binary semiconductors (like ZnTe or ZnSe alone) cannot meet performance requirements for specific wavelength ranges or require enhanced material stability in demanding environments.

infrared detectorsoptoelectronic devicesnonlinear optical componentssemiconductor researchphotonic materialsradiation detection

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1918	lb/in³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.3850	eV	DFT · OptB88vdW
↳	1.684	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	9.182	-	DFT · OptB88vdW
↳	6.289	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	29.47	%	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)	0.02000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5734	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.

Zn2TeSe — Properties & Data | MatWorld

Zn2TeSe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental