Co2 Ge2 Sr1

semiconductor

· Co2 Ge2 Sr1

Co₂Ge₂Sr₁ is an intermetallic semiconductor compound combining cobalt, germanium, and strontium in a specific stoichiometric ratio. This is a research-phase material studied primarily for its electronic and structural properties within the broader family of ternary intermetallics and Heusler-type compounds. While not yet in widespread industrial production, materials in this compositional family are being investigated for thermoelectric applications, spintronic devices, and magnetic semiconductor functionality where the combination of transition metals (cobalt) with main-group elements creates tunable band structures.

Thermoelectric energy conversion (research)Spintronic device components (experimental)High-temperature semiconductor applicationsMagnetic materials researchSolid-state physics studiesAdvanced electronic materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	79.79	GPa	—
Shear Modulus(G)	51.39	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00100	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4760	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.

Co2 Ge2 Sr1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control