夏斯浩，副研究员，硕士生导师。2021年毕业于南京理工大学电子工程与光电技术学院，获得工学博士学位。2017-2018, 斯坦福大学SLAC国家实验室访学交流。2021年4月入职南京航空航天大学物理学院。

已发表SCI收录论文80余篇，第一作者/通讯作者论文40余篇，总被引超2000次，H指数24。涉及国内外刊物包括JMS&T, Nano Energy, Advanced Functional Materials, Energy & Enviormental Science, Accounts of Chemical Research, Journal of Colloid and Interface Science, Nano Letters, Optics Express, Applied Surface Science, Journal of Alloys and Compounds等。拥有授权发明专利4项。主持国自然青年基金，国防科技创新特区等项目4项。

目前主要研究方向包括：

1. 基于DFT的第一性原理计算 （计算材料，计算物理学方向） （1）低维材料与结构物性；（2）表面工程。

2. 半导体光电发射和转换理论（光电阴极，太阳能电池方向）  （1）光电发射机理，量子效率；（2）光电转化机制，转换效率。  

3. 基于机器学习的材料高通量筛选    （编程语言，人工智能方向）（1）预测材料物的理化学性质；（2）优化器件参数，加速器件研制。

Researchgate: https://www.researchgate.net/profile/Sihao-Xia。

Publons: https://publons.com/researcher/4427577/sihao-xia/。

 通讯地址及联系方式：

物理学院425办公室；sihao_rst@nuaa.edu.cn

发表论文：

2025：

Xian Wu, Yuting Dai, Mengqi Sheng, Yu Diao, Sihao Xia*. Adsorption behavior and surface modification of metal atoms on AlGaN surfaces with multiple configurations: first principle calculation assisted by machine learning. Journal of Materials Science & Technology, 2025, https://doi.org/10.1016/j.jmst.2025.03.074.

Xian Wu, Yu Diao, Sihao Xia*. Three-dimensional transportation mechanism of transmission-mode AlGaN nanoarray photocathode within four steps from photon excitation to electron collection. Applied Surface Science, 2025, 695: 162927.

Xian Wu, Hongkai Shi, Yuyan Wang, Yuting Dai, Chaoling Du, Yu Diao, Sihao Xia*. Multiple-parameter optimization of AlGaN nanoarrays based on optical absorption accelerated by machine learning. Micro and Nanostructures, 2025, 198: 208061.

Yuting Dai, Sihao Xia*, Hongkai Shi, Yuyan Wang, Xian Wu, Yu Diao.Two-dimensional GaN of wurtzite、hexagonal and haeckelite (4|8) structure with multiple layers: A first principle DFT study on structural and optoelectronic properties. Physica E, 2025, 168: 116193.

2024：

Hongkai Shi, Caixia Kan, Yu Diao, Yuyan Wang, Yuting Dai, Xian Wu, Sihao Xia*. Quantitative study on the photoemission of AlGaN nanoarrays based on the three-dimensional transportation within a four-step process, Optics Express, 2024, 32(5): 8129.

Yuyan Wang, Sihao Xia*, Yu Diao, Hongkai Shi, Xian Wu, Yuting Dai, Caixia Kan, Daning Shi. Parameter modulation on p-type doping of AlGaN nanowires, Journal of Materials Research and Technology, 2024, 30: 5512-5522.

Yuyan Wang, Sihao Xia*, Yu Diao, Hongkai Shi, Zhen Wang, Caixia Kan, Daning Shi. Structural and electronic properties of AlGaN nanowires modulated by Al component and sectional size: A first principles study with DFT+U method. 2024, Physica E, 163, 116016.

Yu Diao, Sihao Xia*. Theoretical exploration of photoemission characteristics of GaAs nanowire array cathode based on photon-enhanced thermionic emission. Physics Letters A, 2024, 503: 129417.

Yu Diao, Sihao Xia*, Yuting Dai, Hongkai Shi, Yuyan Wang, Xian Wu. Gas adsorption on activated AlGaN photocathode: A first-principle study on charge redistribution, work function variation and emission performance attenuation. 2024, Surfaces and Interfaces, 51, 104665.

Yu Diao, Sihao Xia*. P-type doped AlxGa1-xAs nanowire photocathode: A theoretical perspective on structural and optoelectronic properties. Micro and Nanostructures, 2024, 195: 207959.

Yu Diao, Sihao Xia*. Exploring Al composition and diameter effect on AlxGa1-xAs nanowire photocathodes via first-principles calculations with DFT plus U method. Physica Scripta, 2024, 99(10): 1059d2.

2023：

Sihao Xia*, Hongkai Shi, Yuyan Wang, et al. Cesium modulated halide perovskites: A theoretical insight on the dynamic evolution, work function and band alignments, 2023, Surfaces and Interfaces, 38, 102791. 

Sihao Xia*, Yuyan Wang, Yu Diao, et al. Surface evolution of AlGaN nanowire decorated by cesium atoms: A first principle study, 2023, Results in Physics, 53, 106957. 

2022：

Sihao Xia*, Yuyan Wang, Hongkai Shi, et al. Structural and electronic properties of nanoclusters (Xn, X = Au, Ag, Al; n= 1–4) adsorption on GaN/WS2 van der Waals heterojunction: A first principle study. 2022, Applied Surface Science, 605: 154716. 

Sihao Xia, Yu Diao and Caixia Kan*. Electronic and optical properties of two-dimensional GaN/ZnO heterojunction tuned by different stacking configurations. 2022, Journal of Colloid and Interface Science, 607, 913-921. 

Sihao Xia, Yu Diao and Caixia Kan*. Modelling the photoemission characteristics of parallel aligned (Al)GaN nanowall arrays assisted by built-in/external field. 2022, Journal of Alloys and Compounds, 893, 162360.

Wan, P; Jiang, MM; Wei, Y; Xu, T; Liu, Y; Xia, Sihao, el al . Junction-Enhanced Polarization Senseitivity in Self-Powered Near-Infrared Photodetectors Based on Sb2Se3 Microbelt/n-GaN Heterojunction. 2022,  Advanced Optical Materials, 11, 2202080. 

Wan, P., Jiang, M., Su, L., Xia, Sihao, et al. Perpendicularly Reversed Polarization Sensitivity of Double-faced Photodetection based on Sb2Se3 Microbelt.  2022, Advanced Functional Materials, 2207688.

~2021：

Sihao Xia, Yu Diao, Mingming Jiang, et al. Photocurrent enhancement of AlxGa1−xN nanowire arrays photodetector based on coupling effects of pn junction and gradient component. 2021, Nanotechnology, 32, 385708. 

Yuwei Mao, Xuelong Wang, Sihao Xia, et al. High‐Voltage Charging‐Induced Strain, Heterogeneity, and Micro‐Cracks in Secondary Particles of a Nickel‐rich Layered Cathode Materia l, Advanced Functional Materials, 2019, 29(18): 1900247. 

 Sihao Xia, L. Mu, Z. Xu, et al. Chemomechanical interplay of layered cathode materials undergoing fast charging in lithium batteries. Nano Energy, 53 (2018) 753–762. 

 C. Wei⁺, Sihao Xia⁺, H. Huang, et al. Mesoscale Battery Science: The Behavior of Electrode Particles Caught on a Multispectral X-ray Camera. Accounts of Chemical Research, 2018, 51 (10), 2484–2492. 

 M. M. Besli, Sihao Xia, S. Kuppan, et al. Mesoscale Chemomechanical Interplay of the LiNi0.8Co0.15Al0.05O2 Cathode in Solid-State Polymer Batteries. Chemistry of Materials, 2018.

发明专利：

4、一种AlGaN纳米阵列光电阴极及其制备方法，发明专利，申请号：202410208046.6

3、一种反射式NEA GaN纳米线阵列光电阴极及制备方法，发明专利，授权号：ZL201510791534.5

2、超晶格组分渐变缓冲层透射式AlGaN紫外光阴极及制备方法，发明专利，授权号：ZL201510891044.2

1、具有原子级厚超薄发射层的GaN反射式光电阴极，发明专利，授权号：ZL201910637382.1

主要荣誉：

5、2018，中国光学学会王大珩光学奖

4、2018，南京理工大学 “校长奖章”

3、2018，CASC一等奖学金

2、2017，工信部创新创业一等奖

1、2017，博士研究生国家奖学金

学生培养：

4、指导硕士研究生获得2024年国家奖学金（王妤艳）。

3、指导硕士研究获得“科研创新先进个人”、“三好研究生”、“优秀研究生干部”等荣誉称号。

2、指导本科生《大学生创新训练》项目3项，本科生毕业设计4项。

1、物理学院本科生“1+4”导师。

社会兼职：

2、SCI期刊《Electronics》专题客座编辑

1、国家自然科学基金函评专家

招生信息：

招收学术/专业硕士研究生，欢迎光学工程、电子科学与技术、电子信息工程、光电信息工程、物理学等专业报考！

通讯地址及联系方式：

物理学院425办公室；sihao_rst@nuaa.edu.cn

• 2017.9 -- 2018.9

  斯坦福大学SLAC国家实验室

• 2014.9 -- 2021.3

  南京理工大学       光学工程       工学博士学位

• 2010.9 -- 2014.6

  南京理工大学       光电信息工程       本科毕业       学士学位

• 2007.9 -- 2010.6

  建湖县高级中学       高中