Se0.6Te0.4
semiconductor· Se0.6Te0.4
Se₀.₆Te₀.₄ is a chalcogenide semiconductor alloy composed of selenium and tellurium in a 60:40 atomic ratio, belonging to the group VI elemental semiconductors family. This material is primarily of research and emerging device interest, used in infrared optics, thermoelectric applications, and phase-change memory prototyping where its tunable bandgap and thermal properties offer advantages over pure selenium or tellurium. Engineers select this alloy when bandgap engineering or optimized thermal conductivity in the infrared spectrum is critical, though it remains less mature than conventional semiconductors and is typically explored for specialized applications rather than high-volume manufacturing.
infrared detectors and opticsthermoelectric cooling devicesphase-change memory researchthermal imaging sensorsbandgap-engineered semiconductorsmaterials research and development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | 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.