U2 Si2 Se2
semiconductor· U2 Si2 Se2
U2Si2Se2 is an experimental ternary semiconductor compound combining uranium, silicon, and selenium. This material belongs to the family of transition metal chalcogenides and represents an emerging research direction in nuclear materials science and advanced semiconductors, with potential applications where radiation tolerance and unique electronic properties are needed. While not yet commercialized, compounds in this chemical family are of interest for next-generation nuclear reactor materials, radiation detection systems, and specialized optoelectronic devices due to their potential for enhanced defect tolerance compared to conventional semiconductors.
nuclear reactor materials (research)radiation detector developmentchalcogenide semiconductorsadvanced optoelectronics (exploratory)materials science researchhigh-temperature semiconductor applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
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.