Mg2 Ge2 As4

semiconductor

· Mg2 Ge2 As4

Mg₂Ge₂As₄ is a quaternary semiconductor compound belonging to the II-IV-V₂ family of materials, combining magnesium, germanium, and arsenic in a specific stoichiometric ratio. This material is primarily of research and developmental interest rather than established in high-volume production, with potential applications in optoelectronic and high-frequency electronic devices that require semiconductors with tailored bandgap and transport properties. The compound's position within the magnesium-germanium-arsenic phase space makes it a candidate for exploring new semiconductor functionalities, particularly where conventional III-V or II-VI semiconductors may have limitations.

research semiconductorsoptoelectronic materials developmenthigh-frequency electronicscompound semiconductor explorationbandgap engineeringelectronic device prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	53.86	GPa	—
Shear Modulus(G)	27.59	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.4362	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2980	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

Quality & Standards

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 Ge2 As4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control

Quality & Standards