Yb1 Mg2 Sb2 — Properties & Data | MatWorld

Yb1 Mg2 Sb2

semiconductor

· Yb1 Mg2 Sb2

Yb₁Mg₂Sb₂ is an intermetallic semiconductor compound combining ytterbium, magnesium, and antimony. This material belongs to the class of rare-earth-containing semiconductors and is primarily of research interest for thermoelectric and optoelectronic applications, where the combination of rare-earth and group II–V elements offers potential for tuning band structure and carrier transport properties.

thermoelectric devicessolid-state coolinginfrared optoelectronicsresearch semiconductorsrare-earth electronicshigh-temperature power generation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	43.80	GPa	DFT · OptB88vdW
Shear Modulus(G)	29.72	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.7913	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7860	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

Export Control

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.

Yb1 Mg2 Sb2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control