Cr2 Ni1 Se4
semiconductor· Cr2 Ni1 Se4
Cr₂Ni₁Se₄ is a ternary chalcogenide semiconductor compound combining chromium, nickel, and selenium. This material belongs to the family of transition metal selenides, which are primarily investigated for optoelectronic and thermoelectric applications rather than established high-volume industrial use. Research interest in this composition centers on its potential for photovoltaic devices, photodetectors, and energy conversion systems where the mixed-metal composition may offer tunable band gaps and improved charge transport compared to binary selenide alternatives.
photovoltaic researchphotodetectorsthermoelectric devicesthin-film semiconductorsoptoelectronic materials researchnext-generation solar cells
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.