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| NIOBIUM NITRIDE Basic information |
| Product Name: | NIOBIUM NITRIDE | | Synonyms: | Niobium nitride (NbN);NIOBIUM NITRIDE;COLUMBIUM NITRIDE;Einecs 246-362-5;Niobiumnitridemetalsbasisgraypowder;NIOBIUM NITRIDE -325 MESH;Niobiumnitride(metalsbasis);azanylidyneniobium | | CAS: | 24621-21-4 | | MF: | NNb | | MW: | 106.91 | | EINECS: | 246-362-5 | | Product Categories: | | Mol File: | 24621-21-4.mol |
| NIOBIUM NITRIDE Chemical Properties |
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ALFA
| English |
| NIOBIUM NITRIDE Usage And Synthesis |
| Chemical Properties | dark gray; fcc, a=0.4388nm; hardness, 8+ Mohs; electrical resistivity 78μοhm· cm; transition temp 15.2K; can be prepared by heating Nb metal in excess N2 or NH3 to 700°C–1100°C; used in the form of 99.5% pure sputtering target for increasing electrical stability of diodes, transistors, and integrated circuits [KIR81] [CIC73] [CER91] | | Uses | Niobium nitride is used as superconductor. Used in absorbing?anti-reflective coatings. It used to produce arc-welding rods and in steel. | | Uses | Niobium nitride (NbN) thin films were noticed at an early stage because of their critical transition temperatures as low as 16-17K which could find wide applications in superconducting microelectronics. Because of its complicated phase diagram, NbN is difficult to prepare in the pure face-centered cubic, rocksalt structure. |
| NIOBIUM NITRIDE Preparation Products And Raw materials |
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