CsTe
ceramic· CsTe
CsTe is a cesium telluride compound belonging to the class of binary chalcogenide ceramics. This material is primarily studied in research contexts for its potential in optoelectronic and radiation detection applications, where its bandgap and charge-transport properties are of interest. CsTe and related alkali tellurides are notable for their use in photomultiplier tube photocathodes and as potential materials for X-ray and gamma-ray detection systems, where high atomic number and efficient carrier generation are advantageous compared to conventional semiconductors.
photomultiplier tube photocathodesradiation detectionX-ray detectorsgamma-ray spectroscopyoptoelectronic researchscintillation detector components
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Dielectric Constant (Relative Permittivity)(εr) | — median of 2 measurements | - | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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.