Ho6 Cu2 Sn2 S14

semiconductor

· Ho6 Cu2 Sn2 S14

Ho6Cu2Sn2S14 is a quaternary semiconductor compound combining holmium, copper, tin, and sulfur—a rare-earth metal chalcogenide system that exists primarily in research contexts rather than established commercial production. This material family is of interest for photovoltaic and thermoelectric applications where rare-earth doping can engineer bandgap and carrier transport properties, though Ho6Cu2Sn2S14 specifically remains in exploratory study as a potential absorber or functional layer in advanced energy conversion devices.

experimental photovoltaic researchthermoelectric device developmentrare-earth semiconductor engineeringmaterials discovery for energy conversionthin-film optoelectronic prototypes

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.452	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.551	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.

Ho6 Cu2 Sn2 S14

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control