In1 Si1 Pt5

semiconductor

· In1 Si1 Pt5

In₁Si₁Pt₅ is an intermetallic compound combining indium, silicon, and platinum, belonging to the broader class of metal-silicon-platinum ternary systems. This is a research-stage material studied primarily for its electronic and structural properties rather than a mainstream engineering material; compounds in this family are investigated for potential applications in high-temperature electronics, thermoelectric devices, and specialized semiconductor contacts where the combination of noble metal (Pt) stability with semiconductor dopants (In, Si) offers tunable electrical behavior.

High-temperature electronics (research)Thermoelectric devices (experimental)Semiconductor contacts and barriersIntermetallic research compoundsIntegrated circuit metallization (specialized)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	201.5	GPa	—
Shear Modulus(G)	69.20	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02110	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4910	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.

In1 Si1 Pt5

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control