Na1 Ho1 Se2

semiconductor

· Na1 Ho1 Se2

Sodium holmium diselenide (NaHoSe₂) is an intermetallic semiconductor compound belonging to the family of rare-earth chalcogenides, combining an alkali metal, lanthanide element, and chalcogen in a ternary structure. This material is primarily of research and developmental interest, studied for potential optoelectronic and photonic applications where rare-earth dopants provide unique luminescent and magnetic properties. The combination of sodium's ionic character, holmium's f-electron states, and selenium's semiconducting framework makes this compound a candidate for exploring novel solid-state physics phenomena and advanced functional materials.

rare-earth optoelectronics (research)photonic materials (experimental)magnetic semiconductorssolid-state physics researchthin-film device developmentquantum material studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	44.09	GPa	—
Shear Modulus(G)	29.49	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.933	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.792	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.

Na1 Ho1 Se2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control