K1 Nb2 Se1

semiconductor
· K1 Nb2 Se1

K₁Nb₂Se₁ is a ternary layered semiconductor compound combining potassium, niobium, and selenium—a material family of emerging interest in solid-state chemistry and condensed matter physics. This compound belongs to the class of transition-metal chalcogenides and is primarily investigated in research contexts for potential applications in optoelectronics, energy storage, and quantum materials, though it remains largely in the experimental stage without significant industrial deployment. The layered structure typical of niobium chalcogenides offers promise for tunable electronic properties and phase engineering, making it of interest to researchers exploring novel semiconductors beyond conventional silicon and III–V materials.

experimental semiconductor researchlayered materials physicsoptoelectronic devices (emerging)quantum material studiesenergy storage explorationvan der Waals heterostructures

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.
K1 Nb2 Se1 — Properties & Data | MatWorld