Niobium diselenide or niobium(IV) selenide is a layered transition metal dichalcogenide with formula NbSe2. Niobium diselenide is a lubricant, and a superconductor at temperatures below 7.2 K that exhibit a charge density wave (CDW). NbSe2 crystallizes in several related forms, and can be mechanically exfoliated into monatomic layers, similar to other transition metal dichalcogenide monolayers. Monolayer NbSe2 exhibits very different properties from the bulk material, such as of Ising superconductivity, quantum metallic state, and strong enhancement of the CDW.
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| - Niobium diselenide (en)
- Диселенид ниобия (ru)
- 二硒化铌 (zh)
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| - Niobium diselenide or niobium(IV) selenide is a layered transition metal dichalcogenide with formula NbSe2. Niobium diselenide is a lubricant, and a superconductor at temperatures below 7.2 K that exhibit a charge density wave (CDW). NbSe2 crystallizes in several related forms, and can be mechanically exfoliated into monatomic layers, similar to other transition metal dichalcogenide monolayers. Monolayer NbSe2 exhibits very different properties from the bulk material, such as of Ising superconductivity, quantum metallic state, and strong enhancement of the CDW. (en)
- Диселенид ниобия — бинарное неорганическое соединениениобия и селенас формулой NbSe2,тёмно-серые кристаллы. (ru)
- 二硒化铌是一种层状的过渡金属硫属化物,化学式为NbSe2。二硒化铌是一种润滑剂,在低于7.2K的温度下具有(CDW)性质的超导体。二硒化铌可以以几种形式结晶,并可以通过机械法剥离为单原子层,这和其它过渡金属的硫属化物相似。单层NbSe2展现出和块状材料不同的性质,如Ising超导性、量子金属钛及CDW的大程度增强。 (zh)
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- Electron micrograph showing a local coexistence of different NbSe2 structures in one sample (en)
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| - Niobium diselenide or niobium(IV) selenide is a layered transition metal dichalcogenide with formula NbSe2. Niobium diselenide is a lubricant, and a superconductor at temperatures below 7.2 K that exhibit a charge density wave (CDW). NbSe2 crystallizes in several related forms, and can be mechanically exfoliated into monatomic layers, similar to other transition metal dichalcogenide monolayers. Monolayer NbSe2 exhibits very different properties from the bulk material, such as of Ising superconductivity, quantum metallic state, and strong enhancement of the CDW. (en)
- Диселенид ниобия — бинарное неорганическое соединениениобия и селенас формулой NbSe2,тёмно-серые кристаллы. (ru)
- 二硒化铌是一种层状的过渡金属硫属化物,化学式为NbSe2。二硒化铌是一种润滑剂,在低于7.2K的温度下具有(CDW)性质的超导体。二硒化铌可以以几种形式结晶,并可以通过机械法剥离为单原子层,这和其它过渡金属的硫属化物相似。单层NbSe2展现出和块状材料不同的性质,如Ising超导性、量子金属钛及CDW的大程度增强。 (zh)
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| - Niobium(IV) selenide (en)
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