Ho4 In2

semiconductor

· Ho4 In2

Ho₄In₂ is an intermetallic compound combining holmium (a rare earth element) with indium, classified as a semiconductor material. This compound is primarily of research and developmental interest rather than established commercial production, representing the broader family of rare-earth-indium intermetallics being investigated for advanced electronic and magnetic applications. The material's utility stems from the magnetic properties contributed by holmium combined with indium's semiconducting characteristics, making it a candidate for specialized functional devices where rare-earth elements can enable unique electronic or magnetic behavior not achievable in conventional semiconductors.

rare-earth semiconductorsmagnetic device researchintermetallic compoundssolid-state electronics developmentexperimental materials science

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	59.12	GPa	—
Shear Modulus(G)	27.59	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00750	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3640	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.

Ho4 In2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control