Mg2 Co2 Ge2

semiconductor

· Mg2 Co2 Ge2

Mg₂Co₂Ge₂ is an intermetallic semiconductor compound combining magnesium, cobalt, and germanium in a 1:1:1 stoichiometric ratio. This is a research-phase material studied primarily for its electronic and thermal properties within the broader family of ternary intermetallic semiconductors; it is not yet established in high-volume industrial production. Interest in compounds of this type stems from potential applications in thermoelectric energy conversion and advanced electronic devices, where the combination of metallic and semiconducting character may enable tunable band structure and improved charge carrier mobility compared to binary alternatives.

thermoelectric energy harvesting (research)high-temperature electronics (exploratory)semiconductor research and developmentthermal management materialsintermetallic compound study

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	13,728.7	ksi	—
Shear Modulus(G)	6,720	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00320	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3110	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 Co2 Ge2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control