β-Nb2N超导薄膜

Jianghao, Yao; Li, Tongrui; Zhi, Aomiao; Ding J.Y.; Xu, Rui; Yuzhe, Wang; Zhisheng, Zhao; Liu, Zhengtai; Shen, Dawei; Tian, Xuezeng; Bai, Xuedong; Feng, Donglai; Jiang, Juan

β-Nb2N超导薄膜

10 K超导

一种在碳化硅衬底上外延生长的氮化铌薄膜，展现出约10 K的超导转变温度和约5 T的上临界场，且接近Lifshitz转变，物理性质可调。

Jianghao, Yao · Li, Tongrui · Zhi, Aomiao · Ding J.Y. · 徐瑞 · Yuzhe, Wang · Zhisheng, Zhao · Liu, Zhengtai · 沈大伟 · Tian, Xuezeng · 白雪冬 · 封东来 · Jiang, Juan

Advanced Functional Materials 2025

具体参数

Upper critical field: 5 T

技术优势

超导转变温度 ≈10 K