Al2 Ge2 Y2

semiconductor

· Al2 Ge2 Y2

Al2Ge2Y2 is a ternary intermetallic compound combining aluminum, germanium, and yttrium—a rare-earth-doped semiconductor system primarily of research interest rather than established commercial production. This material family is investigated for potential applications in advanced optoelectronics and high-temperature semiconductor devices, leveraging yttrium's role in modifying electronic structure and thermal stability; however, it remains largely experimental with limited industrial deployment compared to conventional III-V or II-VI semiconductors.

Research optoelectronicsHigh-temperature semiconductorsRare-earth doped devicesPhase research and characterizationEmerging compound semiconductorsMaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	11,609.4	ksi	—
Shear Modulus(G)	8,134.7	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00700	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6990	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.

Al2 Ge2 Y2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control