In1 Pt3

semiconductor

· In1 Pt3

In₁Pt₃ is an intermetallic compound in the indium-platinum system, representing a specific stoichiometric phase that combines a semimetal (indium) with a noble metal (platinum). This material is primarily of research and developmental interest rather than established in high-volume production, with potential applications in thermoelectric devices, high-temperature electronics, and specialized contacts where the combination of indium's semiconducting properties and platinum's chemical stability and conductivity may offer advantages. The intermetallic structure can provide enhanced performance in narrow-gap applications or as an intermediate phase material for heterojunctions and device interfaces.

thermoelectric deviceshigh-temperature semiconductor contactsintermetallic research compoundsnoble-metal hybrid electronicsthin-film device interfaces

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	198.8	GPa	—
Shear Modulus(G)	63.94	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00880	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3490	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 Pt3

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control