Rb1.45Pb3.1Sb7.45Se15

semiconductor

· Rb1.45Pb3.1Sb7.45Se15

Rb1.45Pb3.1Sb7.45Se15 is a mixed-metal chalcogenide semiconductor compound combining alkali metal (rubidium), post-transition metals (lead, antimony), and a chalcogen (selenium) in a complex crystalline structure. This is a research-phase material studied for its electronic and thermoelectric properties within the broader class of lead-antimony-selenium systems, which show promise for solid-state energy conversion and optoelectronic applications. The specific rubidium doping appears designed to tune band structure and carrier concentration compared to undoped or differently-doped variants.

thermoelectric generatorssolid-state cooling devicesinfrared detectorsresearch semiconductorsenergy harvesting materialsthin-film optoelectronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.4500	eV	—

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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.

Rb1.45Pb3.1Sb7.45Se15

Electrical Properties

Regulatory Screening

Environmental

Export Control