Si2 Y1 Pt2

semiconductor

· Si2 Y1 Pt2

Si₂Y₁Pt₂ is an experimental intermetallic compound combining silicon, yttrium, and platinum in a defined stoichiometric ratio. This material belongs to the rare-earth platinum silicide family and is primarily investigated in research settings for its potential as a high-temperature structural material and electronic compound; its stiffness and thermal stability make it a candidate for aerospace and microelectronics applications, though industrial deployment remains limited compared to established superalloys and ceramics.

high-temperature structural compositesaerospace research materialssemiconductor heterostructuresrefractory intermetallic compoundsthermal barrier coatings (exploratory)electronic device substrates

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	148.2	GPa	—
Shear Modulus(G)	42.91	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00440	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9800	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 Y1 Pt2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control