Si1 Mo1

semiconductor

· Si1 Mo1

Si₁Mo₁ is an experimental intermetallic compound combining silicon and molybdenum in equimolar proportions, belonging to the refractory metal silicide family. This material is primarily of research interest for high-temperature structural applications and electronic devices, where the combination of molybdenum's refractory properties and silicon's semiconductor characteristics may offer advantages in extreme environments, though commercial deployment remains limited compared to established alternatives like MoSi₂ or pure molybdenum alloys.

high-temperature structural applicationsrefractory coatings and compositessemiconductor research and characterizationcatalyst or electrode materialsthermal protection systems (experimental)intermetallic phase studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01010	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2070	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.

Si1 Mo1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control