Re2

semiconductor

· Re2

Re2 is a semiconductor material, likely a rhenium-based compound or intermetallic phase, though its exact composition is not specified in available documentation. This material belongs to the refractory metal semiconductor family, which is of interest in high-temperature electronics and specialized device applications where conventional semiconductors degrade. Re2 and related rhenium compounds are primarily explored in research contexts for extreme-environment applications, offering potential advantages in thermal stability and radiation hardness compared to conventional silicon or III-V semiconductors.

high-temperature electronicsaerospace sensor systemsradiation-hardened devicesresearch/experimental applicationsextreme environment semiconductorsrefractory metal compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	363.9	GPa	—
Shear Modulus(G)	170.7	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00400	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.000	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.

Re2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control