Nd1 Si2 Os2

semiconductor

· Nd1 Si2 Os2

Nd₁Si₂Os₂ is an intermetallic semiconductor compound containing neodymium, silicon, and osmium—a rare-earth silicon-metal system in the research phase rather than a commercialized engineering material. This composition falls within the family of rare-earth silicides and higher-order intermetallics, which are actively investigated for high-temperature electronic and thermoelectric applications where conventional semiconductors fail. The inclusion of osmium (a refractory transition metal) suggests potential for extreme-environment stability, though practical deployment remains limited to specialized research and development contexts.

thermoelectric device researchhigh-temperature electronicsrare-earth intermetallic compoundsadvanced materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	152.0	GPa	—
Shear Modulus(G)	85.50	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00280	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6690	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.

Nd1 Si2 Os2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control