Ho2HfS5
semiconductor· Ho2HfS5
Ho2HfS5 is a rare-earth hafnium sulfide compound combining holmium and hafnium in a mixed-metal sulfide structure. This is an experimental/research material rather than a commercially established engineering material; it belongs to the broader family of metal sulfides and rare-earth compounds being investigated for semiconducting and potentially optoelectronic properties. The combination of holmium (a lanthanide) with refractory hafnium suggests interest in high-temperature stability and unusual electronic or magnetic behavior, though industrial applications remain limited to early-stage research contexts.
advanced semiconductors (experimental)high-temperature electronics researchrare-earth compounds developmentphotonics/optoelectronics explorationmaterials science research
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.