Sc2 Ge2 Tb2

semiconductor

· Sc2 Ge2 Tb2

Sc₂Ge₂Tb₂ is an intermetallic semiconductor compound combining scandium, germanium, and terbium—a rare-earth containing material in the family of ternary semiconductors. This is primarily a research-phase compound of interest for studying electronic and magnetic properties rather than a widespread commercial material; it belongs to the broader class of rare-earth semiconductors being investigated for potential applications in optoelectronics, magnetic devices, and high-performance computing where the combination of rare-earth elements and group IV semiconductors could offer unique electronic or magneto-optic functionality.

rare-earth semiconductors (research)optoelectronic materials (exploratory)magnetic semiconductor deviceshigh-temperature electronicsquantum materials researchadvanced photonics (future)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	74.18	GPa	—
Shear Modulus(G)	46.33	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00810	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7550	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.

Sc2 Ge2 Tb2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control