Rb1 In4

semiconductor

· Rb1 In4

Rb1In4 is an intermetallic compound composed of rubidium and indium, belonging to the class of binary metallic compounds with potential semiconductor or electronic material properties. This material is primarily of research interest rather than established industrial use, studied within the broader context of alkali metal-indium systems for potential applications in electronic devices, optoelectronics, or as precursors for functional materials. Its selection would be driven by specific electronic band structure requirements or unique phase stability needs that cannot be met by more conventional semiconductors or intermetallics.

experimental semiconductor researchelectronic material developmentintermetallic compound synthesisfundamental materials sciencephase diagram studiespotential optoelectronic applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000600	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1760	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 In4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control