Superconducting properties of an NbN-SiO2 disordered system obtained by ammonolysis of NbN-SiO2 sol-gel derived coatings

Koscielska B; Jurga W

首页> 外文期刊>Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites >Superconducting properties of an NbN-SiO2 disordered system obtained by ammonolysis of NbN-SiO2 sol-gel derived coatings

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Superconducting properties of an NbN-SiO2 disordered system obtained by ammonolysis of NbN-SiO2 sol-gel derived coatings

机译：NbN-SiO2溶胶-凝胶衍生涂层的氨解获得的NbN-SiO2无序体系的超导性能

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Studies in superconducting properties of NbN-SiO2 films are reported. The films were obtained through nitridation of sol-gel derived Nb2O5-SiO2 coatings at 1200 degrees C, a process leading to the formation of disordered structures with NbN metallic grains dispersed in the insulating SiO2 matrix. Electrical resistivity was measured with the conventional four-terminal method in the temperature range from 5 to 280 K. The samples' superconducting properties, examined with magnetically modulated microwave absorption (MMMA), depend on the NbN/SiO2 molar ratio and the film's thickness. (c) 2008 Elsevier B.V. All rights reserved.

机译：报道了对NbN-SiO 2薄膜的超导性能的研究。薄膜是通过在1200摄氏度下对溶胶-凝胶衍生的Nb2O5-SiO2涂层进行氮化而获得的，该过程导致形成NbN金属颗粒分散在绝缘SiO2基质中的无序结构。电阻率是使用常规的四端方法在5至280 K的温度范围内测量的。样品的超导性能通过磁调制微波吸收（MMMA）进行检查，取决于NbN / SiO2摩尔比和薄膜的厚度。（c）2008 Elsevier B.V.保留所有权利。

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《Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites》 |2008年第39期|共4页
作者
Koscielska B; Jurga W;
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正文语种 eng
中图分类晶体学;
关键词
superconductors; GRANULAR AL-GE; TRANSITION; FILMS; FIELD;

机译：超导体;颗粒状铝箔;过渡;薄膜;场;

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1. Superconducting properties of an NbN-SiO2 disordered system obtained by ammonolysis of NbN-SiO2 sol-gel derived coatings [J] . Koscielska B, Jurga W Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites . 2008,第35a39期

机译：NbN-SiO2溶胶-凝胶衍生涂层的氨解获得的NbN-SiO2无序体系的超导性能
2. Effects of ammonolysis and of sol-gel titanium oxide nitride coating on carbon fibres for use in flexible supercapacitors [J] . Zhang Junxian, Hector Andrew L., Soule Samantha, Journal of Materials Chemistry, A. Materials for energy and sustainability . 2018,第12期

机译：氨解和溶胶 - 凝胶氧化钛氮化物涂层对碳纤维用于柔性超级电容器的影响
3. Effect of processing conditions on the structural properties and corrosion behavior of TiO2-SiO2 multilayer coatings derived via the sol-gel method [J] . CERAMICS INTERNATIONAL . 2020,第11aPta1期

机译：加工条件对通过溶胶 - 凝胶法衍生的TiO2-SiO2多层涂层结构性能和腐蚀行为的影响
4. Structural Analysis and Optical Properties of Sol-gel Derived CuCoMnO_x Spinel Composite Oxide Coatings [C] . Jie Min, Weiyang Guo Chinese Materialsonference . 2018

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机译：溶胶 - 凝胶衍生的单层沸石-MGF2复合抗反射涂层，具有改善的聚碳酸酯机械性能
8. Electrochromic Properties of Sol-Gel Derived WO3 Coatings. [R] . Judeinstein, P., Livage, J. 1992

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Superconducting properties of an NbN-SiO2 disordered system obtained by ammonolysis of NbN-SiO2 sol-gel derived coatings

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