Os4 U2

semiconductor

· Os4 U2

Os4U2 is an experimental intermetallic semiconductor compound combining osmium and uranium, belonging to the refractory metal compounds family. This material is primarily of research interest for high-temperature electronic and structural applications where extreme thermal stability and unique electronic properties are required. Os4U2 represents an emerging class of materials being investigated for specialized defense, aerospace, and advanced nuclear applications where conventional semiconductors would fail.

High-temperature electronics researchRefractory intermetallic compoundsNuclear materials developmentAerospace extreme-environment sensingMaterials science experimentationRadiation-hardened device research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	245.5	GPa	—
Shear Modulus(G)	8.200	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00900	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1360	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.

Os4 U2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control