Mg2Te — Properties & Data | MatWorld

Mg2Te

ceramic

· JVASP-139456· Mg2Te

Mg₂Te is a binary intermetallic ceramic compound combining magnesium and tellurium, belonging to the family of wide-bandgap semiconductors and functional ceramics. This material is primarily of research interest rather than established in high-volume production, with potential applications in thermoelectric devices, infrared optics, and semiconductor research where its thermal and electronic properties may be exploited. Engineers consider Mg₂Te primarily for specialized photonics, sensing, or energy conversion applications where magnesium-based compounds offer advantages in lightweight design or specific optical/electronic functionality.

thermoelectric energy conversioninfrared optical componentssemiconductor researchexperimental photonicsthin-film electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	21.43	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.5000	-	DFT · OptB88vdW
Shear Modulus(G)	9.320	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	2.365	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.3470	eV	DFT · OptB88vdW
↳	0.3000	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	8.687	-	DFT · OptB88vdW
↳	7.472	-	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)	0.4082	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2264	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.

Mg2Te

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental