贾小氢 - 南京大学 - 电子科学与工程学院

个人简介

2002年毕业于南京大学电子科学与工程系无线电物理专业，同年留校任教，2013年被评为南京大学电子科学与工程学院副教授。长期从事超导薄膜材料及器件的研究和教学工作,主要研究方向为太赫兹探测器和超导单光子探测器。发表SCI论文20余篇，申请发明专利10余项，其中授权专利5项。主持自然基金委青年基金、面上基金和军口863课题各1项，作为骨干参加自然基金委重大仪器专项，军口973,863等国家级项目10余项。

研究领域

超导电子学，太赫兹电子学，目前主要研究领域为超导纳米薄膜制备及表征、超导纳米线单光子探测器、太赫兹探测器和微纳加工技术等。

近期论文

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X. Q. Jia, L. Kang, X. Z. Yang, Z. H. Wang, T. K. Ren, B. B. Jin, J. Chen, W. W. Xu and P. H. Wu, "Ultrathin NbTiN Films with High Ti Composition for Superconducting Nanowire Single Photon Detectors", IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, vol. 25 no. 3, pp. 1-4, (2015). X Q Jia, L Kang, M Gu, X Z Yang, C Chen, X C Tu, B B Jin, W W Xu, J Chen and P H Wu, "Fabrication of a strain-induced high performance NbN ultrathin film by a Nb5N6 buffer layer on Si substrate", SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 27 035010 (2014). Jia, X. Q.; Kang, L.; Liu, X. Y.; Wang, Z. H.; Jin, B. B.; Mi, S. B.; Chen, J.; Xu, W. W.; Wu, P. H., "High Performance Ultra-Thin Niobium Films for Superconducting Hot-Electron Devices", IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 23 (3), (2013). Xuecou Tu, Lin Kang, Chao Wan, Lei Xu, Qingkai Mao, Peng Xiao, Xiaoqing Jia, Wenbin Dou, Jian Chen, and Peiheng Wu, “Diffractive microlens integrated into Nb5N6 microbolometers for THz detection”, OPTICS EXPRESS, Vol. 23, No. 11, 13794, (2015). Labao Zhang, Xiachao Yan, Xiaoqing Jia, Jian Chen, Lin Kang, and Peiheng Wu, “Maximizing switching current of superconductor nanowires via improved impedance matching”, APPLIED PHYSICS LETTERS 110, 072602 (2017). S L Jiang, X F Li, X Q Jia, L Kang, B B Jin, W W Xu, J Chen and P H Wu, “Appropriate microwave frequency selection for biasing superconducting hot electron bolometers as terahertz direct detectors”, Supercond. Sci. Technol. 30 044004, (2017). L. Kang, B. B. Jin, X. Y. Liu, X. Q. Jia, J. Chen, Z. M. Ji, W. W. Xu, P. H. Wu, S. B. Mi, A. Pimenov, Y. J. Wu, and B. G. Wang，"Suppression of superconductivity in epitaxial NbN ultrathin films", JOURNAL OF APPLIED PHYSICS, 109, 033908 （2011). X.Q. Jia, L. Kang, J. Chen, W.W. Xu, P.H. Wu, "Surface resistance of superconducting microwave passive devices", Physica C, 449 29–32 (2006).