Y2 Mn4 S8
semiconductor· Y2 Mn4 S8
Y2Mn4S8 is a ternary sulfide semiconductor compound combining yttrium, manganese, and sulfur in a layered crystal structure. This material is primarily of research and developmental interest rather than established in high-volume production, positioned within the broader class of transition-metal chalcogenides being investigated for next-generation electronic and photonic devices. The compound's potential stems from its unique magnetic and electronic properties arising from the manganese d-orbitals and layered sulfide architecture, offering opportunities in niche applications where conventional semiconductors fall short.
emerging photonicsmagnetic semiconductor devicesthin-film transistors (research)thermoelectric materials (development)quantum materials researchoptoelectronic prototyping
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
| 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.