教育背景

2004.09~2009.07，清华大学航天航空学院，博士

2000.09~2004.07，北京大学力学与工程科学系，学士

工作履历

2009.08~2012.12，清华大学核研院，助理研究员

2012.12~至今，清华大学核研院，副研究员，博士生导师

2019.01~至今，清华大学核研院，反应堆装备研究室（105室）副主任

研究领域

主要从事高温气冷堆燃料装卸系统的设计和研究，包括工艺、设备和气力输送等关键技术研究；先进反应堆关键结构与装备的设计与计算仿真分析；核结构材料在辐照和温度等复杂载荷下的力学行为研究；计算力学和固体力学相关研究。

学术成果

1. Lin P D, Nie J F*, Cui S G, Lu Y P. Molecular dynamics study on the ductile-to-brittle transition in W-Re alloy systems[J]. Acta Materialia, 2025, 285: 120684. (JCR Q1, IF=8.3, WOS:001394920500001)

2. Cui W D, Nie J F*, Lin P D, He L. Molecular Dynamics Study on the interaction of 1/2[110] edge dislocation with void and Ni3Al precipitate in fcc Ni [J]. Acta Mechanica Solida Sinica. 2025.38(1):1-13. (JCR Q3, IF=2.0, WOS:001353020400001)

3. Lin P D, Nie J F*, Cui W D, He L, Cui S G, Lu Y P. Comparative analysis of irradiation-stimulated hardening in the austenite and ferrite phases of F321 stainless steel[J]. Acta Materialia, 2024, 281: 120409. (JCR Q1,IF=8.3, WOS:001335214400001)

4. Lin P D, Nie J F*, Cui S G, Cui W D, He L, Xiao G Y, Lu Y P. Exploring the impact of pre-existing helium bubbles on nanoindentation in tungsten through molecular dynamics simulation[J]. Journal of Materials Research and Technology, 2024, 31: 2708-2722. (JCR Q1, IF=6.2, WOS:001267221300001)

5. Lin P D, Nie J F*, Cui S G, Cui W D, He L. Xiao G Y, Lu Y P. Atomic-scale three-dimensional irradiation-induced defect kinetics models for bcc Fe-based alloys[J]. Journal of Materials Research and Technology, 2024, 31: 1250-1257. (JCR Q1, IF=6.2, WOS:001262403800001)

6. Lin P D, Nie J F*, Cui W D, He L, Lu Y P, Cui S G. A multiscale study on the microstructure and hardening models of the irradiation defects on reactor pressure vessel steels: Modelling and experiment [J]. Journal of Materials Research and Technology, 2024, 30:520-531. (JCR Q1, IF=6.2, WOS:001225171400001)

7. Li X G*, Nie J F*, Wang X, Li K J, Cai Z P, Zhang H Q, Evolution mechanism of interfacial microstructure and its effect on failure in dissimilar metal welds containing ferritic heat resistant steels[J]. Journal of Materials Research and Technology, 26 (2023) 6565-6580. (JCR Q1, IF=6.2, WOS:001080441700001)

8. Lin P D, Nie J F*, Cui W D, He L, Cui S G, Gu G C, Xiao G Y, Lu Y P. Understanding stacking fault tetrahedron formation in FCC stainless steel: A fusion of transmission electron microscopy, molecular dynamics, and machine learning[J]. International Journal of Plasticity, 2024, 183: 104157. (JCR Q1, IF=9.4, WOS:001363528200001)

9. Lin P D, Nie J F*, Lu Y P, Shi C X, Cui S G, Cui W D, He L. Atomic irradiation defects induced hardening model in irradiated tungsten based on molecular dynamics and CPFEM[J]. International Journal of plasticity, 2024, 174:103895. (JCR Q1, IF=9.4, WOS:001202209000001)

10. Lin P D, Nie J F*, Cui W D，He L,  Cui S G, Xiang L X, Lu Y P, Xiao G Y. Experimental and modeling study on irradiation effect of A508-Ⅲ steel[J]. International Journal of Mechanical Sciences,2024,277:109371. (JCR Q1, IF=7.1, WOS:001259316400001)

11. Li X G*, Nie J F*, Wang X, Zhang H Q. Effects of hydrogen and specimen thickness on fracture toughness of ferritic steel welded joint[J]. International Journal of Hydrogen Energy, 2024, 82: 11-24. (JCR Q1, IF=8.1, WOS:001287350100001)

12. Lin P D, Lin Y, Li H G, Cui S G, Nie J F*, Zhong B W, Lu Y P. Molecular dynamics and machine learning study of tensile behavior in single-crystal tungsten containing He bubbles[J]. Materials & Design, 2025, 252: 113831. (JCR Q1, IF=7.6, WOS:001447862200001)

13. Lin P D, Nie J F*, Lu Y P, Xiao G Y, Gu G C, Cui W D, He L. Effect of irradiation on mechanical properties of symmetrical grain boundaries in BCC tungsten: an atomistic study[J]. Applied physics A. 2024,130(1):69. (JCR Q3, IF=2.5, WOS:001136830200004)

14. Lin P D, Nie J F*, Liu M D, Chen Y. Crystal Plasticity Finite Element Model of the Brittle–Ductile Transition Temperature and Fracture Toughness of Irradiated A508-3 Steel[J]. Applied Physics A,2024,130(2):137. (JCR Q3, IF=2.5, WOS:001152880200001)

15. Lin P D, Nie J F*, Cui W D, He L. Molecular dynamics study on displacement cascade in F321 austenitic stainless steel[J]. Applied Physics A, 2024, 130(9): 640. (JCR Q3, IF=2.5, WOS:001295055000001)

16. Lin P D, Nie J F*, Lu Y P, Xiao G Y, Gu G C, Cui W D, He L. The Effects of Different Factors on Obstacle Strength of Irradiation Defects: An Atomistic Study[J]. Nuclear Engineering and Technology, 2024,56(6):2282-2291. (JCR Q1, IF=2.6, WOS:001250057900001)

17. Li X G*, Nie J F*, Wang X, Li K J, Zhang H Q. Effect of Interface Form on Creep Failure and Life of Dissimilar Metal Welds Involving Nickel-Based Weld Metal and Ferritic Base Metal[J]. Chinese Journal of Mechanical Engineering, 37 (2024):18. (JCR Q1, IF=4.6, WOS:001171755300002)

18. Li X G*, Nie J F*, Wang X, Li K J, Zhang H Q. Failure Analysis of Dissimilar Metal Welds between Ferritic Heat Resistant Steels and Austenitic Stainless Steels in Power Plant[J]. Chinese Journal of Mechanical Engineering, 2024, 37(1): 76. (JCR Q1, IF=4.6, WOS:001274911900001)

19. Lin P D, Cui S G, Nie J F*, He L, Cui W D. Molecular Dynamics Simulations of Displacement Cascades in BCC-Fe: Effects of Dislocation, Dislocation Loop and Grain Boundary[J]. Materials. 2023, 16(23):7497. (JCR Q2, IF=3.1, WOS:001116928800001)

20. Li X G*, Nie J F*, Wang X, Li K J, Zhang H Q, Microstructure Evolution at Ni/Fe Interface in Dissimilar Metal Weld between Ferritic Steel and Austenitic Stainless Steel [J]. Materials 16 (2023) 6294. (JCR Q2, IF=3.1, WOS:001071736300001)

21. Lin P D, Nie J F*, Cui W D, He L. TEM study on the mechanical behavior of Fe-ion-irradiated A508-Ⅲ steel[C]// Proceedings of the 2023 30th International Conference on Nuclear Engineering. Kyoto, Japan, 2023.

22. Lin Pandong, Nie Junfeng*, Liu Meidan. Nanoindentation experiment and crystal plasticity study on the mechanical behavior of Fe-ion-irradiated A508-3 steel[J]. Journal of Nuclear Materials. 2022, 571:154002.

23. Lin Pandong, Nie Junfeng*, Liu Meidan. Multiscale crystal plasticity finite element model for investigating the irradiation hardening and defect evolution mechanism of A508-3 steel[J]. Nuclear Materials and Energy, 2022.

24. Junfeng Nie*, Yunpeng Liu, Qihao Xie, Zhanli Liu. Study on the irradiation effect of mechanical properties of RPV steels using crystal plasticity model. Nuclear Engineering and Technology. 2019; 51: 501-509.

25. Junfeng Nie*; Lin, Pandong; Liu, Yunpeng; Zhang, Haiquan; Wang, Xin，Simulation of the irradiation effect on hardness of Chinese HTGR A508-3 steels with CPFEM，Nuclear Engineering and Technology. 2019; 51: 1970-1977.

26. Nie, Junfeng*; Liu, Yunpeng; Lin, Pandong; Liu, Zhanli; Xie, Qihao. A Crystal Plasticity Model with Irradiation Effect for the Mechanical Behavior of FCC Metals.  Acta Mechanica Solida Sinica. 2019; 32(6): 675-687.

27. Lin, Pandong; Junfeng Nie*; Meidan Liu. Study on irradiation effect in stress-strain response with CPFEM during nano-indentation.  Nuclear Materials and Energy. 2020; 22:100737.

28. Yunpeng Liu, Junfeng Nie*, Pandong Lin, Meidan Liu. Irradiation tensile property and fracture toughness evaluation study of A508-3 steel based on multi-scale approach. Annals of Nuclear Energy. 2020; 138:107157.

29. Lin PD, Nie JF*, Liu MD. Investigation of the effects of point defects on the tensile strength of BCC-Fe using molecular dynamics. Applied Physics A (2021) 127:565,

30. Lin PD, Nie JF*, Liu MD. Study on displacement cascade and tensile simulation by molecular dynamics: the formation and property of point defect. International Journal of Modern Physics B, 2021, 35(10):2150140.

31. Liu M, Nie J*, Lin P. Experimental and Numerical Analysis of the Uniaxial Tensile Properties of F321 Austenitic Stainless Steel at Different Temperatures[J]. Acta Mechanica Solida Sinica, 2022.

32. Liu M, Nie J*, Lin P. Irradiation Effect on F321 Austenitic Stainless-Steel: Nanoindentation and Modeling With the Crystal Plasticity Method[J]. Frontiers in Materials, 2022, 9.

33. Peng Lin; Junfeng Nie; Zhanli Liu ; Zhuo Zhuang , Study of two hardening mechanism caused by geometrically necessary dislocations in thinfilms with passivation layer, International Journal of Solids and Structures, 2019(160): 59~67.

34. Wang TJ, Nie JF, Peng Q, et al. Frictional detachment between a slender whisker and a round obstacle[J]. Journal of Applied Mechanics,2020,87:101007.

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36. 聂君锋等, 应用于球床堆的单通器, 中国发明专利, CN201811496738.6、2020.07.07.

37. 聂君锋等, 球形元件检测定位装置, 中国发明专利, CN201811435367.0、2020.06.09.

38. 张海泉, 聂君锋等. 一种球形物下落缓冲装置, 中国发明专利, ZL201811639037.3、2019.11.22

39. 张海泉, 聂君锋等.球床高温堆乏燃料卸料暂存装置, 中国发明专利, CN201210375689.7, 2015.03.04,      

40. 张海泉, 聂君锋等.球床高温堆燃料球隔料输送装置, 中国发明专利, CN201210556990.8, 2015.04.15,      

41. 张海泉, 聂君锋等. UNLOADING AND TEMPORARY STORAGE, 俄罗斯发明专利, RU2748758C1, 2021.05.31、印度尼西亚发明专利，IDP000082989, 2022.09.19

42. 张海泉, 聂君锋等. SPHERICAL ELEMENT DETECTING AND POSITIONING DEVICE, 俄罗斯发明专利, RU2752259C1、2021.07.23, 韩国发明专利, 10-2020-7015949、2021.09.24、日本发明专利, 6945254, 2021.09.16、南非发明专利, 2020/08038, 2020.03.30、美国发明专利, US 11,551,825 B2, 2023.01.10

43. 张海泉, 聂君锋等. SPHERICAL OBJECT FALLING BUFFER DEVICE, 俄罗斯发明专利, RU2756876C1, 2021.10.06、 韩国发明专利, 10-2020-7015944, 2021.11.30、美国发明专利, US 11,661,282 B2, 2023.03.30、欧洲发明专利, EP3904240, 2023.07.21

44. 张海泉, 张作义, 聂君锋等. UNLOADING DEVICE, 俄罗斯发明专利, RU2753255C1、2021.08.12, 韩国发明专利, 10-2020-7015944、2021.11.30