Nd2 Se1 O2
semiconductor· Nd2 Se1 O2
Nd₂SeO₂ is an oxychalcogenide semiconductor combining rare-earth neodymium with selenium and oxygen, representing an emerging class of mixed-anion compounds with potential for optoelectronic and photonic applications. This material is primarily in the research and development phase, investigated for its semiconductor properties that derive from the interplay between rare-earth electronic states and chalcogenide chemistry. The oxychalcogenide family is notable for tunable bandgaps and potential applications where traditional oxide or chalcogenide semiconductors fall short, such as in photovoltaics, photocatalysis, or infrared sensing where rare-earth dopants can enhance light absorption or emission.
research-phase optoelectronicsphotovoltaic absorber layersphotocatalytic materialsinfrared detectorsrare-earth semiconductor compoundsthin-film semiconductors
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
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
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.