EuTm2Se4

semiconductor

· EuTm2Se4

EuTm2Se4 is a rare-earth selenide compound composed of europium and thulium, belonging to the family of lanthanide chalcogenides. This is a research-phase material primarily investigated for its electronic and magnetic properties rather than established commercial production. The material and related rare-earth selenide compounds show promise in thermoelectric applications, magnetic devices, and solid-state optoelectronics, with potential advantages in high-temperature performance and tunable electronic behavior compared to more conventional semiconductors; however, limited commercial availability and processing complexity make it primarily relevant to materials researchers and specialists in functional ceramics rather than mainstream engineering applications.

thermoelectric devices (research)magnetic materials developmentoptoelectronic components (experimental)high-temperature semiconductorsrare-earth compound researchsolid-state physics studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.800	eV	—

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.

EuTm2Se4

Electrical Properties

Regulatory Screening

Environmental

Export Control