HfInO2S
ceramic· HfInO2S
HfInO2S is an experimental ceramic compound combining hafnium, indium, oxygen, and sulfur—a mixed-metal oxide-sulfide belonging to the broader family of high-κ dielectric and wide-bandgap semiconductor materials. Research interest in this composition stems from potential applications in advanced electronic devices where hafnium oxides are already established, with the indium and sulfur additions investigated for modifying bandgap, thermal stability, or defect properties. This material remains primarily in the research phase rather than established manufacturing, making it relevant for engineers exploring next-generation semiconductor substrates, gate dielectrics, or optoelectronic components.
advanced semiconductor dielectricshigh-κ gate materialswide-bandgap electronicsoptoelectronic devicesmaterials research and development
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | μB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | eV/atom | — | — |
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.