Si2 Tb1 Os2

semiconductor

· Si2 Tb1 Os2

Si₂Tb₁Os₂ is an intermetallic compound combining silicon, terbium (a rare-earth element), and osmium—a research-phase material rather than an established commercial semiconductor. This composition falls within the broader family of rare-earth intermetallics and refractory compounds, which are being investigated for high-temperature electronics, quantum applications, and exotic device structures where conventional semiconductors reach thermal or functional limits.

experimental semiconductor researchhigh-temperature electronicsrare-earth device compoundsquantum materials investigationrefractory intermetallics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00110	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6940	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.

Si2 Tb1 Os2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control