职称：教授、博士生导师

邮箱：fapengyu@sdu.edu.cn

研究领域：新型功能晶态材料的结构设计、制备及性能研究；力-热耦合场下压电晶体性能调控与优化研究；耐极端环境压电传感器设计及应用基础研究

个人简历

于法鹏，男，山东青岛市人，现为山东大学晶体材料研究院（晶体材料全国重点实验室）教授、博士研究生导师，山东省重点领域领军人才，长期从事压电晶体的结构设计、生长和应用基础研究，先后承担国家科技部智能传感器专项、国家自然科学基金（面上）、教育部联合基金、山东省重点研发计划等10项课题，在PNAS,Materials Today,Advanced Functional Materials,IEEE Transactions on Industrial Electronics,Acta Materialia,Journal of Materiomics和Journal of Materials Chemistry C等国际知名杂志上发表学术论文140余篇，授权国家/国际发明专利42项，其中转化16项。参与编写英文书籍一部（《Structural Healthy Monitoring for Aerospace Structures》，Elsevier出版社），现为中国物理学会电介质分会委员和中国稀土学会稀土晶体专委员会委员。

学习与工作经历

2001.09-2005.06   齐鲁工业大学，获材料学学士学位

2005.09-2011.06   山东大学晶体材料研究院，获材料学博士学位

2009.09-2011.04   美国宾夕法尼亚州立大学（国家公派）

2011.07-2013.09   山东大学物理学院，师资博士后

2011.07-2015.08   山东大学晶体材料研究院，讲师/硕导

2015.09-2020.08   山东大学晶体材料研究院，副教授/博导

2020.09- 今          山东大学晶体材料研究院，教授/博导

代表性论文

[1] Mengdi Fan, Guangda Wu,Fapeng Yu*, Guodong Zhang, Jiayue Xu, Chun Wang, Xian Zhao*, ““All three in one”: An excellent bismuth-based oxide hard X-ray detector unveiling ultra-high sensitivity, ultra-low dark current and ultra-low detection limit”, Materials Today, 2025, 89, 92-99.

[2] Linyu Bai, Dongjie Liu, Qingzhi Song, Qingshan Bao, Xi Gao, Xian Zhao,Fapeng Yu*, Yanlu Li*, Shujun Zhang, “Antisite defect “conductivity barrier” and 5d orbital hybridization for enhanced resistivity in piezoelectric crystals”, Materials Today Physics, 2025, 56, 101771.

[3] Dongyang Tian, Xiangkang Peng, Zijian Liu, Guoliang Wang, Yuzhen Li, Yanlu Li,Fapeng Yu*, “Electro-elastic features of Ca3Ta(Ga0.7Al0.3)3Si2O14 single crystals grown in different atmospheres”, Journal of Material Chemistry C, 2025, doi.org/10.1039/D5TC02246K.

[4] Linyu Bai, Zijian Liu, Qingshan Bao, Honghe Zhao, Xian Zhao,Fapeng Yu*, Yanlu Li*, “Theoretical design of dielectric enhancement in Tm-doped LaCOB crystals”, Journal of Material Chemistry C, 2025, 13, 12793.

[5] Yajing Fan, Lili Li* , Linyu Bai, Qingzhi Song, Zijian Liu, Yanlu Li* , Guodong Wang*, Xiulan Duan, Lei Zhang,Fapeng Yu*, Xiufeng Cheng, and Xian Zhao, “Unveiling Temperature-Dependent Behavior of AlN Piezoelectric Single Crystal: Insights at the Atomic Scale”, Energy & Environmental Materials, 2025, 0, e70027.

[6] Yanan Li, Chao Jiang, Guoliang Wang, Yanlu Li, Xiulan Duan, Xian Zhao,Fapeng Yu*, “Modified Ba2TiSi2O8 single crystal with enhanced piezoelectric coefficient d15 for high temperature sensor applications”, Journal of Alloys and Compounds, 2025, 1019, 179263.

[7] Dongjie Liu, Linyu Bai, Xiulan Duan, Yanlu Li*, Xian Zhao, Shujun Zhang,Fapeng Yu*, “Greatly enhanced electrical resistivity in La3Ta0.5Ga5.3Al0.2O14 high temperature piezoelectric crystal through microscopic defect engineering”, Acta Materialia, 2025, 289, 120867.

[8] Mengdi Fan, Guangda Wu*, Huaiyu Wu, Nicholas Garcia, Xiaoning Jiang, Shujun Zhang, Xian Zhao,Fapeng Yu*, “Electro-elastic characteristics of KCsMoP2O9 crystal: Exploiting strong piezoelectricity for guided wave transducer applications.”, Journal of Materiomics, 2025, 11, 100836.

[9] Xiangkang Peng,Fapeng Yu*, “Exploratory growth and characterization of CaNdAl3O7 single crystal with nonsymmetric structure in tetragonal family”, Journal of Rare Earths, 2025, 43, 153-161.

[10] Guangda Wu, Mengdi Fan,Fapeng Yu*, Shujun Zhang, Xian Zhao*, “High-Performance Shear Mode Ultrasonic Transducer Operating at Ultrahigh Temperature Fabricated with Bi12SiO20 Piezoelectric Crystal.”, ACS Applied Materials & Interfaces, 2025, 17, 1674-1681.

[11] Guoliang Wang, Fulei Wang*, Linfang Xie, Dongzhou Wang, Wei Song, Yuanhua Sang, Hong Liu, Xian Zhao, andFapeng Yu*, “Near Stochiometric LiNbO3 Crystal: the Piezoelectric Features and the Shear Horizontal Guided Wave Transducer for Structural Health Monitoring up to 650 °C”, ACS Applied Materials & Interfaces, 2024, 16, 47902-47911.

[12] Guoliang Wang, Shuai Hou, Linfang Xie, Xiangkang Peng, Yanlu Li, Xian Zhao,* Shujun Zhang, Xiaoning Jiang, andFapeng Yu*,“Shear Horizontal Guided Wave Sensors Based on CTGS Piezoelectric Crystal for High-Temperature Structural Health Monitoring”, Advanced Electronic Materials,2024, 10, 2300851.

[13] Mengdi Fan, Xue Sun, Guangda Wu*, Guodong Zhang*,Fapeng Yu*, and Xian Zhao, “Ultralow Detection Limit and Anisotropic X-Ray Detection Behaviors Based on A Novel Oxide KCsMoP2O9 Single Crystal”, Advanced Functional Materials, 2024, 34,2407899.

[14] Guangda Wu, Qingkai Yao, Xueliang Liu,Fapeng Yu, and Xian Zhao, “A piezoelectric vibration sensor with excellent performance based on Bi12SiO20 crystal for high-temperature applications”, Applied Physics Letters, 2024,125, 012901.

[15] Guangda Wu, Qingkai Yao, Mengdi Fan,Fapeng Yu*, Xian Zhao*, “Exploring of piezoelectric crystal GdBa3(PO4)3 featuring pure face-shear mode and strong piezoelectric response for SH0 wave transducer application”, Journal of Alloys and Compounds, 2024, 1003, 175690.

[16] Mengyan Xu, Zhihong Ma, Guoliang Wang, Xiangkang Peng, Zijian Liu, Wei Liu, Xian Zhao* andFapeng Yu*, “The optimal high-temperature piezoelectric cuts of α-BiB3O6 crystals and their fatigue behaviors at high-temperature and low-pressure”, CrysEngComm, 2024, 26, 1556-1564.

[17] Guangda Wu, Qingkai Yao, Mengdi Fan,Fapeng Yu*, Xian Zhao*, “Exploring of piezoelectric crystal GdBa3(PO4)3 featuring pure face-shear mode and strong piezoelectric response for SH0 wave transducer application”, Journal of Alloys and Compounds, 2024,1003,175690-175690.

[18] Zhihong Ma, Fanglin Li, Guoliang Wang, Chao Jiang, Jin Wang,Fapeng Yu*and Xian Zhao*, “Electro-elastic features of α-BiB3O6 crystals with a monoclinic symmetry”, CrysEngComm, 2023, 25, 1436-445.

[19] Guoliang Wang, Fulei Wang, Xi Gao, Dongzhou Wang*, Wei Song, Yanlu Li*, Xueliang Liu, Yuanhua Sang,Fapeng Yu*, Xian Zhao, “Near stoichiometric lithium niobate crystal with dramatically enhanced piezoelectric performance for high-temperature acceleration sensing”, Journal of Material Chemistry C, 2024, 12, 16357-16366.

[20] Yanan Li，Xiangkang Peng，Chao Jiang,Xian Zhao*,Fapeng Yu*, “Research progress in fresnoite high-temperature piezoelectric crystal and its sensors”, Journal of Materials Engineering, 2024, 52(9): 1-10.

[21] Qingkai Yao, Linfang Xie, Xing Guo, Xiulan Duan, Yanlu Li,Fapeng Yu*, and Xian Zhao, “High-Performance Acoustic Wave Sensor Based on PVDF-TrFE Membrane Combing the Piezoelectric and Fabry–Pérot Effects”, IEEE Sensors Journal, 2023,23,1558-1748.

[22] Yuehao Du , Guangda Wu ,Fapeng Yu*, Hongchen Miao*, Xian Zhao, “Beam-focused SH wave transducer based on YSr3(PO4)3 piezoelectric crystal for high temperature structural health monitoring”, Journal of Materiomics, 2023,9(3):577-586.

[23] Mengdi Fan, Guangda Wu, Lili Li,*Fapeng Yu, * Chun Wang, Xiufeng Cheng and Xian Zhao, “Single crystal growth and phase transition mechanism of KCsMoP2O9 with efficient second harmonic generation via the emerging additional periodic phase technology”, Journal of Material Chemistry C, 2023, 11, 12550–12560.

[24] Qingkai Yao, Linfang Xie, Xing Guo,Fapeng Yu*and Xian Zhao*,“PVDF Membrane-Based Dual-Channel Acoustic Sensor Integrating the Fabry–Pérot and Piezoelectric Effects”, Sensors ,2023, 23, 3444.

[25] Linyu Bai, Dongjie Liu, Xian Zhao,Fapeng Yu*, Yanlu Li*, “Intrinsic Defects and the Inducing Conduction Mechanism of Langasite-Type High-Temperature Piezoelectric Crystals”, ACS Applied Materials & Interfaces, 2023, 15, 3152-3162.

[26] Guangda Wu, Mengdi Fan, Li Sun, Yanlu Li, Xiufeng Cheng, Xiulan Duan,Fapeng Yu*, and Xian Zhao*, “Ultrahigh-Temperature Piezoelectric Crystal YbBa3(PO4)3 for Vibration Sensing Application”,Advanced Sensor Research, 2023, 2(11), 2200090.

科研项目

[1] 2024.01-2027.12 “超高温振动传感器用硅酸钛钡晶体的压电性能优化及相变调控机制”， 国家自然科学基金面上项目，负责人

[2] 2023.12-2026.11 “高温压电晶体制备及MEMS 压力传感器研制”， 国家科技部智能传感器重点专项，首席

[3] 2020.04-2024.04 “压电材料××”， 国家重点课题，负责人

[4] 2019.01-2022.12 “宽温域光声气体探测用BIBO单晶的压电性能及振动耦合机理研究”，国家自然科学基金面上项目，负责人

[5] 2019.01-2021.12 “高温压电晶体及传感器研发与产业化”，山东省重点研发计划（重大科技创新工程项目），负责人

[6] 2018.06-2020.11 “点籽晶××”，国家重点课题，负责人

[7] 2017.01-2019.12 “新型高温××”，山东省重点研发计划，技术负责人

[8] 2016.07-2017.12 “振动××”，教育部联合基金，负责人

[9] 2015.01-2017.12 “高温××”，山东省重大科技专项，技术负责

[10] 2013.01-2015.12 “RECOB压电晶体的力频效应及其苛刻环境下性能稳定性研究”，国家自然科学基金青年基金，负责