Al2 Ge2 Pr2

semiconductor

· Al2 Ge2 Pr2

Al₂Ge₂Pr₂ is an intermetallic semiconductor compound combining aluminum, germanium, and praseodymium (a rare-earth element). This is a research-phase material primarily investigated for its electronic and optoelectronic properties rather than a commercial engineering material; it belongs to the family of rare-earth-containing semiconductors being explored for advanced device applications where conventional semiconductors reach performance limits.

rare-earth optoelectronics researchhigh-temperature semiconductor devicesquantum materials explorationphotonic integrated circuits (experimental)thermoelectric applications (research phase)advanced materials characterization studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	11,003.6	ksi	—
Shear Modulus(G)	7,425.9	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00650	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7200	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 Pr2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control