Er2 Sn2 Pt4

semiconductor

· Er2 Sn2 Pt4

Er₂Sn₂Pt₄ is an intermetallic compound combining erbium, tin, and platinum—a ternary phase that exhibits semiconductor character and belongs to the rare-earth platinum-group metal family. This is a research-stage material studied for its potential in high-temperature electronics and quantum materials applications, where the combination of rare-earth magnetism with platinum's stability offers theoretical advantages for devices requiring thermal resilience and electronic precision. The material family is of interest to materials scientists exploring beyond conventional semiconductors, though industrial deployment remains limited to specialized research contexts.

research-grade semiconductorshigh-temperature electronicsrare-earth intermetallicsquantum materials investigationmagnetoelectronic devicesexploratory materials science

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	19,780	ksi	—
Shear Modulus(G)	6,817.8	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03450	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.018	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.

Er2 Sn2 Pt4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control