Mg2 Ta2

semiconductor

· Mg2 Ta2

Mg₂Ta₂ is an intermetallic semiconductor compound combining magnesium and tantalum, representing an emerging material in the family of transition metal-based semiconductors. This compound is primarily of research and development interest, being investigated for potential applications in next-generation electronic devices, optoelectronics, and high-temperature semiconductor systems where conventional semiconductors become limited. Its notable attributes—combining a lightweight metal (magnesium) with a refractory transition metal (tantalum)—suggest potential for thermally stable devices, though industrial adoption remains limited and material availability is typically restricted to specialized research suppliers.

Research semiconductorsHigh-temperature electronicsIntermetallic compoundsAdvanced optoelectronicsEmerging photovoltaicsMaterials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	97.82	GPa	—
Shear Modulus(G)	45.45	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00130	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.3040	eV/atom	—

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

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.

Mg2 Ta2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control