Ge1 Ho1 Au1

semiconductor

· Ge1 Ho1 Au1

Ge₁Ho₁Au₁ is an intermetallic compound combining germanium, holmium (a rare-earth element), and gold in equiatomic proportions. This is a research-phase material rather than an established commercial compound; it belongs to the broader family of rare-earth intermetallics that are explored for their unusual electronic, magnetic, and structural properties. The ternary composition suggests potential applications in thermoelectric conversion, magnetic devices, or specialized semiconductor contexts where rare-earth elements provide enhanced functionality—though practical engineering use remains limited pending further development and characterization.

thermoelectric devices (research)rare-earth magnetismsemiconductor researchhigh-temperature electronics (experimental)materials physics (fundamental study)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	13,000.2	ksi	—
Shear Modulus(G)	4,571.6	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.06110	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7750	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.

Ge1 Ho1 Au1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control