Rb2 In2 Te4

semiconductor

· Rb2 In2 Te4

Rb₂In₂Te₄ is a quaternary semiconductor compound combining rubidium, indium, and tellurium in a layered crystal structure. This material belongs to the family of metal chalcogenides and is primarily of research interest for its potential in optoelectronic and thermoelectric applications, rather than a widely commercialized engineering material. The compound's notable characteristics within this material family—including its electronic band structure and layered topology—make it a candidate for next-generation photovoltaic devices, infrared detectors, and solid-state cooling systems, though widespread industrial adoption remains limited compared to conventional semiconductors.

experimental optoelectronic devicesinfrared detectorsthermoelectric cooling researchphotovoltaic developmentmaterials science researchquantum material studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	19.49	GPa	—
Shear Modulus(G)	12.07	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.203	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7570	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 In2 Te4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control