Doping-driven robust superconductivity in tungsten for single-photon detection
Liang Ma, Chen Wei, Hao Wang,* Qi Chen,* Labao Zhang,* Yanqiu Guan, Zhuolin Yang, Wenlei Yin, Rui Yin, Jingrou Tan, Haochen Li, Shuya Guo, Mengfan Zhang, Yue Fei, Huabing Wang, Lin Kang, Peiheng Wu. Applied Physics Letters 2025, 126, 172601.
本工作基于原子级异质掺杂开发出一种氮掺杂非晶钨超导薄膜,兼具低超导能隙和高稳定性,为发展高效率红外超导单光子探测器提供材料基础。
Sputtering mode diagram for the precise growth of NbN superconductor films
Mengfan Zhang, Qi Chen, Hao Wang,* Liang Ma, Xin Xu, Zhuolin Yang, Yanqiu Guan, Huipeng Xia, Xiaoqing Jia, Lin Kang, Labao Zhang,* Peiheng Wu. Nano Research 2025, 18, 94907490.
本工作构建出超导薄膜精准调控相图,突破性能指标制约难题,实现高性能超导单光子探测器件的定制化研制,有力支撑月地空间卫星激光测距、近地空间环境探测等国家重大工程任务。
An energy-sensitive interfacial-superconductor photodetector
Xiaohan Wang†, Qi Chen†, Ruxin Liu†, Hao Wang*, Xu Zhang, Liang Ma, Yanqiu Guan, Biao Zhang, Haochen Li, Shuya Guo, Zhuolin Yang, Shun-Li Yu*, Xuefeng Wang*, Xuecou Tu, Xiaoqing Jia, Qingyuan Zhao, Jian Chen, Lin Kang, Labao Zhang*, Peiheng Wu. 2D Materials 2023, 10, 045021.
本工作基于LaAlO3/KTaO3二维电子气开发一种光子能量分辨的新型界面超导探测器,拓展了界面超导体的潜在应用,为开发新型光子能量分辨SNSPD提供新路线。
Topotactic fabrication of transition metal dichalcogenide superconducting nanocircuits
Xiaohan Wang†, Hao Wang†*, Liang Ma†, Labao Zhang*, Zhuolin Yang, Daxing Dong, Xi Chen, Haochen Li, Yanqiu Guan, Biao Zhang, Qi Chen, Lili Shi, Hui Li, Zhi Qin, Xuecou Tu, Lijian Zhang, Xiaoqing Jia, Jian Chen, Lin Kang, Peiheng Wu*. Naure Communications 2023, 14, 4282.
本工作提出一种基于拓扑化学转化原理的层状超导纳米电路无损制备普适路线,克服层状超导器件微纳加工退化难题,研制出>20超流回滞比层状超导纳米线器件。
Van der Waals self-epitaxial growth of inch-sized superconducting niobium diselenide films
Liang Ma†, Xiaohan Wang†, Hao Wang*, Xiangyi Wang, Guifu Zou*, Yanqiu Guan, Shuya Guo, Haochen Li, Qi Chen, Lin Kang, Labao Zhang*, Peiheng Wu*. Nano Letters 2023, 23, 6892.
本工作开发一种范德华自外延生长方法,克服层状材料衬底外延依赖问题,实现英寸级层状超导薄膜兼容基底且厚度可控生长,为开发范德华超导器件提供材料基础。
成果列表见Hao Wang | ResearchGate