Rb1 Au5

semiconductor

· Rb1 Au5

Rb1Au5 is an intermetallic compound combining rubidium and gold in a 1:5 stoichiometric ratio, classified as a semiconductor material. This is a research-phase compound studied primarily for its electronic and structural properties rather than established industrial production. The material represents exploration within the broader family of alkali metal-gold intermetallics, which are investigated for potential applications in advanced electronics, quantum materials research, and novel semiconductor devices where unique band structure or catalytic properties may be leveraged.

experimental semiconductor researchquantum materials developmentelectronic device prototypingintermetallic compound studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	86.94	GPa	—
Shear Modulus(G)	26.65	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01830	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2270	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.

Rb1 Au5

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control