氮化鈮
化合物
氮化鈮是鈮和氮的化合物(氮化物),化學式為NbN。氮化鈮在低溫下(約16 K)會變成一個超導體,用於紅外光探測器中。[1][2][3]
氮化鈮 | |
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IUPAC名 Niobium nitride | |
識別 | |
CAS號 | 24621-21-4 |
PubChem | 90560 |
性質 | |
化學式 | NbN |
摩爾質量 | 106.91 g/mol g·mol⁻¹ |
外觀 | 灰色固體 |
密度 | 8.470 g/cm3 |
熔點 | 2573 °C(2846 K) |
溶解性(水) | 反應生成氨 |
結構 | |
晶體結構 | 立方,cF8 |
空間群 | Fm3m, No. 225 |
危險性 | |
閃點 | 不可燃 |
相關物質 | |
其他陽離子 | 氮化釩 氮化鉭 |
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。 |
用途
參考文獻
- ^ Y. M. Shy, L. E. Toth and R. Somasundaram. Superconducting properties, electrical resistivities, and structure of NbN thin films. Journal of Applied Physics. 1973, 44 (12): 5539–5545. Bibcode:1973JAP....44.5539S. doi:10.1063/1.1662193.
- ^ J. W. Kooi; J. J. A. Baselmans; M. Hajenius; J. R. Gao; T. M. Klapwijk; P. Dieleman; A. Baryshev; G. de Lange. IF impedance and mixer gain of NbN hot electron bolometers (PDF). Journal of Applied Physics. 2007, 101 (4): 044511 [2021-10-06]. Bibcode:2007JAP...101d4511K. doi:10.1063/1.2400086. (原始內容存檔 (PDF)於2021-10-06).
- ^ S. P. Chockalingam; Madhavi Chand; John Jesudasan; Vikram Tripathi; Pratap Raychaudhuri. Superconducting properties and Hall effect in epitaxial NbN thin films. Physical Review B. 2009, 77 (21): 214503. Bibcode:2008PhRvB..77u4503C. arXiv:0804.2945 . doi:10.1103/PhysRevB.77.214503.
- ^ M Hajenius, J J A Baselmans, J R Gao, T M Klapwijk, P A J de Korte, B Voronov and G Gol'tsman. Low noise NbN superconducting hot electron bolometer mixers at 1.9 and 2.5 THz. Superconductor Science and Technology. 2004, 17 (5): S224–S228. Bibcode:2004SuScT..17S.224H. doi:10.1088/0953-2048/17/5/026.
- ^ When superconductivity material science meets nuclear physics. phys.org. [9 June 2020]. (原始內容存檔於2021-10-06).
- ^ Yamamura, Tetsushi. Panasonic moves closer to home energy self-sufficiency with fuel cells. Asahi Shimbun. August 2, 2015 [2015-08-02]. (原始內容存檔於August 7, 2015).