Ho2GeS5
semiconductor· Ho2GeS5
Ho2GeS5 is a ternary semiconductor compound combining holmium, germanium, and sulfur, belonging to the rare-earth chalcogenide family. This is a research-phase material studied primarily for its potential in infrared optics, thermoelectric energy conversion, and solid-state electronic devices where rare-earth-doped semiconductors offer unique optical and thermal properties. Materials in this compound class are of interest to researchers exploring alternatives to more common semiconductors for niche applications requiring specific bandgap, luminescence, or thermoelectric characteristics.
infrared optics and photonicsthermoelectric devicesrare-earth semiconductor researchsolid-state electronicsoptical sensors
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.