Rb2 Mn2 As2

semiconductor

· Rb2 Mn2 As2

Rb₂Mn₂As₂ is an intermetallic semiconductor compound belonging to the family of alkali-metal transition-metal pnictogens (group 15 elements). This is a research-phase material primarily studied for its potential thermoelectric and quantum materials applications rather than established industrial use; it combines rubidium and manganese with arsenic in a layered crystal structure that exhibits interesting electronic properties relevant to next-generation energy conversion and solid-state device research.

thermoelectric materials (research)quantum materials characterizationlow-dimensional semiconductorssolid-state physicshigh-performance energy conversion (experimental)materials discovery & structure analysis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	1,978.9	ksi	—
Shear Modulus(G)	1,094.6	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03900	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2720	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.

Rb2 Mn2 As2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control