Rb3 Hf1

semiconductor

· Rb3 Hf1

Rb3Hf1 is an intermetallic semiconductor compound combining rubidium and hafnium in a 3:1 stoichiometric ratio. This material belongs to the class of rare-earth and refractory intermetallics, representing a research-phase compound with limited commercial deployment; such materials are typically investigated for their electronic properties and potential applications in high-temperature semiconducting devices, though practical use remains largely experimental due to processing challenges and material stability concerns.

research semiconductorsintermetallic compoundshigh-temperature electronics (exploratory)materials physics studyspecialized alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	996	ksi	—
Shear Modulus(G)	588.9	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000400	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.072	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.

Rb3 Hf1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control