F8 Rb2 Au2

semiconductor

· F8 Rb2 Au2

F8 Rb2 Au2 is an experimental intermetallic compound combining rubidium and gold in a defined stoichiometric ratio, classified as a semiconductor material. This compound falls within the broader family of noble-metal intermetallics and represents a research-phase material rather than an established industrial standard. Interest in rubidium-gold systems stems from potential applications in thermoelectric devices, quantum materials research, and specialized electronic applications where the unique electronic band structure of gold-alkali metal phases may offer advantages over conventional semiconductors.

thermoelectric researchquantum material studiesexperimental electronicssolid-state physics researchspecialized semiconductor applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	25.72	GPa	—
Shear Modulus(G)	8.173	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.496	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.875	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.

F8 Rb2 Au2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control