Dy6 Cu2 Ge2 Se14

semiconductor

· Dy6 Cu2 Ge2 Se14

Dy₆Cu₂Ge₂Se₁₄ is a rare-earth transition-metal chalcogenide semiconductor compound combining dysprosium, copper, germanium, and selenium. This is a research-phase material studied for its potential in solid-state thermoelectric and photonic applications, where the combination of rare-earth and transition-metal components offers tunable electronic and thermal properties not easily achieved in conventional semiconductors.

thermoelectric energy conversionsolid-state cooling devicesinfrared optics and photonicsresearch semiconductorsrare-earth compound developmentheat management materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.082	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.320	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.

Dy6 Cu2 Ge2 Se14

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control