Dy4S4Te3

semiconductor
· Dy4S4Te3

Dy₄S₄Te₃ is a rare-earth chalcogenide semiconductor compound combining dysprosium with sulfur and tellurium, belonging to the family of mixed-anion rare-earth compounds. This is an experimental/research material studied primarily for its electronic and optical properties in solid-state physics; it represents an emerging class of semiconductors where compositional tuning of chalcogenide ratios enables band structure engineering. The material family is of interest for next-generation optoelectronic and thermoelectric applications where rare-earth incorporation can provide enhanced performance over conventional semiconductors, though commercial adoption remains limited pending further development and scalability research.

rare-earth semiconductors (research)optoelectronic devices (exploratory)thermoelectric materials (development)band gap engineeringsolid-state physics researchhigh-performance electronics (emerging)

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

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