Rb3 Al1

semiconductor

· Rb3 Al1

Rb3Al1 is an intermetallic compound semiconductor composed of rubidium and aluminum in a 3:1 stoichiometric ratio. This is a research-phase material studied primarily in condensed matter physics and materials science contexts rather than established industrial production; compounds in the alkali-aluminum family are explored for their unique electronic and structural properties that may enable novel device applications.

experimental semiconductorsresearch materialscondensed matter physicsintermetallic compoundselectronic properties investigationmaterials database reference

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	6.400	GPa	—
Shear Modulus(G)	2.460	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1087	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.2100	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 Al1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control