Ho2 Ni2 Ge4

semiconductor

· Ho2 Ni2 Ge4

Ho₂Ni₂Ge₄ is an intermetallic compound combining holmium (a rare-earth element), nickel, and germanium in a 2:2:4 stoichiometry. This material belongs to the broader family of rare-earth intermetallics and is primarily of research and scientific interest rather than established commercial production. The compound is studied for potential applications in thermoelectric devices, magnetic materials, and low-temperature physics, where the interplay between rare-earth magnetism and electronic structure can be exploited; however, it remains in the experimental stage with limited industrial deployment compared to more mature intermetallic systems.

thermoelectric energy conversion (research)magnetic material studiescryogenic applicationsfundamental solid-state physicsrare-earth compound development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00920	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6820	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.

Ho2 Ni2 Ge4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control