个人基本情况：

   黑大千，兰州大学核科学与技术学院青年研究员，中国仪器仪表学会分析仪器分会理事、中国核学会辐照效应分会理事、国家核仪器设备产业技术创新战略联盟理事。

   主持包括国家重点研发计划项目、国家重大科学仪器设备开发专项任务、国家自然科学基金、国防技术基础项目子课题、国家质量基础条件平台项目子课题等国家级项目在内的各类科研项目20余项，累计主持项目科研项目经费近1800余万元。发表SCI收录论文77篇，其中以第一或通讯作者身份发表SCI收录论文41篇，近五年在中子活化分析领域发文量及被引量均位于世界前列。授权发明专利20余项，其中以第一完成人身份获得授权发明专利10项。多次受邀参加国内外相关重要学术会议并作报告，获江苏省分析测试协会科学技术一等奖、中国仪器仪表学会“朱良漪分析仪器创新奖-青年创新奖”等荣誉。

课题组情况简介：

   核分析技术课题组坚持面向国家重大需求，从实际问题出发，深入挖掘并解决核分析技术中的关键科学问题，掌握自主知识产权核心技术，系统性转化并应用于实际问题的解决中。开展核分析技术相关方法、设备的开发及应用研究，在实现前沿科学问题突破的基础上，广泛开展与国内外高水平研究机构及各跨学科领域的深入合作，积极拓展核分析技术的应用领域，以“穷理以致其知，反躬以践其实”的要求开展科学研究并努力实现科研成果落地，打造并培养具有独立思想、协作意识、思辨精神、专业能力的新时代人才。

   核分析技术是一门学科涵盖广、交叉度极高的学科，依托教育部中子应用技术工程中心，核分析技术课题组具备了开展研究工作的完整实验条件，形成了一支包含多名教授（研究员）、工程师、博士后、博士、硕士研究生在内的研究团队。竭诚欢迎国内外有志于核分析技术及仪器开发的各类人才加盟，研究经费充裕，待遇优厚。

   联系方式：heidq@lzu.edu.cn

   通讯地址：甘肃省兰州市兰州大学医学校区核科学与技术学院311办公室

主要研究领域：

主要开展核技术应用及核分析技术领域系统性的研究工作，涵盖了基础研究、方法学研究、应用基础研究、示范工程建设、技术拓展等核分析技术的全链条工作。具体研究内容包括：瞬发伽马射线中子活化分析（PGNAA）技术、核素识别与定量分析技术、中子/伽马新型探测技术、X射线分析技术、核电子学技术等。

主要承担项目：

1. 主持国家重点研发计划青年科学家项目“基于 PGNAA 技术的选冶过程在线检测设备的开发”，2021.12-2024.11，在研

2. 主持国家自然科学基金面上项目“PGAI技术分析准确性影响机制及高效信息分析方法的研究”，2018.01-2021.12，已结题

3. 主持国家自然科学基金青年基金项目“基于PGNAA技术的水溶液元素成分分析方法及其物理机制研究”，2016.01-2018.12，已结题

4. 主持国家重大科学仪器设备开发专项“工业物料成分实时在线检测仪器的开发和应用”任务8“仪器整机开发与工程化”，2013.10-2018.09，已结题

5. 承担国家重点研发计划重大科学仪器设备开发“高性能长寿命中子管研制与应用”课题6“基于在线成份分析的中子管应用示范”，2017.07-2020.06，技术负责人，已结题

6. 主持国防科工局技术基础科研研究项目子任务“XXXXXX中子监测仪校准技术研究”，2021.01-2025.12，在研

7. 主持甘肃省教育厅甘肃青年博士基金“基于PGNAA的稀土元素在线分析关键技术研究”，2021.07-2022.06，在研

8. 主持兰州大学“人才建设经费-双一流引导专项”，2019.10-2024.09，在研

9. 主持兰州大学 “双碳”计划专项“基于PGNAA技术的内置式煤质成分在线检测仪器开发及其关键技术研究”, 2022.01-2023.12，在研

   此外，主持校企合作项目类项10余项。

主要研究成果：

完整论文发表情况详见：https://www.researchgate.net/profile/Daqian-Hei/research

1. “穷理以致其知” --- 核分析技术基础研究：

   从核分析技术的基本物理过程出发，探索测量信号与被测量信息间的物理机制模型建立、影响因素探索等。并在此基础上，形成全新分析方法、构建相应数据库、发展仪器设计方法并形成信息分析、系统设计软件与程序。主要相关研究成果如下：

SCI收录期刊论文：

[1] W. Jia, C. Cheng, Q. Shan, D.Q. Hei*, Y. Ling, Y. Zhang, H. Zhang, W. Hou, D. Chen, Study on the elements detection and its correction in aqueous solution, Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms 342 (2015) 240-243.

[2] W.B. Jia, C. Cheng, D.Q. Hei*, Y.S. Ling, H.T. Wang, D. Chen, Method for correcting thermal neutron self-shielding effect for aqueous bulk sample analysis by PGNAA technique, Journal of Radioanalytical and Nuclear Chemistry 304 (2015) 1133-1137.

[3] D.Q. Hei, Z. Jiang, W.B. Jia*, C. Cheng, H.T. Wang, J.T. Li, D. Chen, The background influence of cadmium detection in saline water using PGNAA technique, Journal of Radioanalytical and Nuclear Chemistry 310 (2016) 27-31.

[4] H. Da-Qian, J. Wen-Bao*, J. Zhou, C. Can, L. Jia-Tong, W. Hong-Tao, Heavy metals detection in sediments using PGNAA method, Appl Radiat Isot 112 (2016) 50-54.

[5] C. Cheng, D.-Q. Hei*, W.-B. Jia, Z. Jiang, H.-T. Wang, Detection of heavy metals in aqueous solution using PGNAA technique, Nuclear Science and Techniques 27 (2016).

[6] C. Cheng, D. Hei*, W. Jia, Q. Shan, Y. Ling, C. Shi, Metallic materials analysis by DT neutron generator-based inelastic neutron scattering system: Measurement and Monte Carlo simulation, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 515 (2022) 31-36.

[7] W. Jia, D. Hei*, C. Cheng, H. Zhang, Q. Shan, Optimization of PGNAA set-up for the elements detection in aqueous solution, Science China-Technological Sciences 57 (2014) 625-629.

[8] D.Q. Hei, H.C. Zhuang, W.B. Jia*, C. Cheng, Z. Jiang, H.T. Wang, D. Chen, Design of a setup for Cf-252 neutron source for storage and analysis purpose, Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms 386 (2016) 1-3.

[9] J.T. Li, W.B. Jia, D.Q. Hei*, P.K. Cai, C. Cheng, Y.J. Tang, The optimization of coal on-line analysis system based on signal-to-noise ratio evaluation, Journal of Radioanalytical and Nuclear Chemistry 318 (2018) 1279-1286.

[10] C. Cheng, Z.Y. Wei, D.Q. Hei*, W.B. Jia, A.Y. Sun, J.T. Li, P.K. Cai, D. Zhao, Q. Shan, Y.S. Ling, Design of a PGNAA facility using D-T neutron generator for bulk samples analysis, Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms 452 (2019) 30-35.

[11] D.Q. Hei*, W.B. Jia, C. Cheng, Z. Yao, Q. Shan, Y.S. Ling, H.Y. Lei, Design of an inelastic neutron scattering system based on DT neutron generator for metallic materials analysis, Journal of Radioanalytical and Nuclear Chemistry 329 (2021) 301-308.

[12] A.Y. Sun, W.B. Jia, D.Q. Hei*, M.C. Qiu, C. Cheng, J.T. Li, A full spectral analysis method for the gamma spectrum: weighted library least squares, Analytical Methods 13 (2021) 4718-4723.

[13] J. Li, W. Jia, D. Hei*, Z. Yao, C. Cheng, Research on the optimization method for PGNAA system design based on Signal-to-Noise Ratio evaluation, Nuclear Engineering and Technology (2021).

[14] M.C. Qiu, W.B. Jia, D.Q. Hei*, A.Y. Sun, J.T. Li, Digital Stabilization Algorithm for the Gamma Spectra of Scintillator Detectors in PGNAA, Ieee Transactions on Nuclear Science 69 (2022) 113-117.

[15] C. Cheng, W.B. Jia, D.Q. Hei*, J.T. Li, P.K. Cai, D. Zhao, Z.Y. Wei, Efficiency calibration of HPGe detector in a PGNAA system for the measurement of aqueous samples, Applied Radiation and Isotopes 145 (2019) 1-6.

[16] C. Cheng, Z.Y. Wei, D.Q. Hei*, W.B. Jia, J.T. Li, P.K. Cai, Y.T. Gao, Q. Shan, Y.S. Ling, MCNP benchmark of a Cf-252 source-based PGNAA system for bulk sample analysis, Applied Radiation and Isotopes 158 (2020).

2. “反躬以践其实” --- 仪器开发、应用研究及技术拓展：

   基于基础研究成果，开发了多种基于PGNAA技术的在线成分分析系统及危化品检测系统，完成了多个基于PGNAA技术的工业物料成分分析系统的示范工程建设。在基础研究取得突破性进展的基础上，进一步拓宽相关研究领域与应用。以需求为导向拓展在技术发展中的关键核心技术、并行技术、应用中的辐射防护问题等研究。包括：瞬发伽马射线中子活化成像PGAI技术研究、中子探测与能谱测量研究、X射线通讯与关键部件开发、XRT技术开发与应用、X荧光分析技术的开发与应用、中子辐射防护技术，辐射防护材料的开发等。此部分工作发表主要论文如下：

[1] A.Y. Sun, W.B. Jia, J.T. Li, D.Q. Hei*, W.H. Dai, C. Cheng, P.K. Cai, Y.J. Tang, D. Zhao, Q. Hu, Method for accurate position detection of landmine based on PGNAA technology, Journal of Radioanalytical and Nuclear Chemistry 320 (2019) 323-328.

[2] J.T. Li, W.B. Jia, D.Q. Hei*, Y.J. Tang, C. Cheng, P.K. Cai, A.Y. Sun, D. Zhao, Q. Hu, Design of the explosion-proof detection integrated system based on PGNAA technology, Journal of Radioanalytical and Nuclear Chemistry 322 (2019) 1719-1728.

[3] 汤亚军, 贾文宝, 黑大千*, 李佳桐, 程璨, 蔡平坤, 孙爱赟, 赵冬, 胡强, 基于PGNAA的化学武器识别, 光谱学与光谱分析 (2019).

[4] J.T. Li, W.B. Jia, D.Q. Hei*, C. Cheng, P.K. Cai, Y.J. Tang, A.Y. Sun, D. Zhao, Q. Hu, Research on the NIQAS device for hazardous goods identification based on PGNAA technology, Applied Radiation and Isotopes 169 (2021).

[5] J.T. Li, W.B. Jia, D.Q. Hei*, Z. Yao, C. Cheng, D. Zhao, A.Y. Sun, Research on the luggage detection system for hidden explosive identification based on PGNAA technology, Journal of Radioanalytical and Nuclear Chemistry 331 (2022) 953-965.

[6] Y.S. Ling, J.W. Chen, P.K. Cai, W.B. Jia, D.Q. Hei*, J.T. Li, C. Cheng, Q. Shan, Determining rare-earth elements in aqueous solutions using PGNAA technology, Journal of Radioanalytical and Nuclear Chemistry 331 (2022) 1101-1108.

[7] H.Y. Lei, W.B. Jia, D.Q. Hei*, Y.T. Gao, C. Cheng, D. Zhao, Dose rate evaluation in a laboratory for prompt gamma neutron activation analysis by Monte Carlo simulation, Journal of Radioanalytical and Nuclear Chemistry 327 (2021) 477-483.

[8] Q. Hu, W.B. Jia, D.Q. Hei*, J.T. Li, C. Cheng, D. Zhao, Design of a controllable Am-Be neutron source: A Geant4 simulation, Applied Radiation and Isotopes 174 (2021).

[9] C. Cheng, W.B. Jia, D.Q. Hei*, Z.Y. Wei, H.T. Wang, Feasibility study for wax deposition imaging in oil pipelines by PGNAA technique, Applied Radiation and Isotopes 128 (2017) 171-174.

[10] A.Y. Sun, W.B. Jia, D.Q. Hei*, Y.Y. Yang, C. Cheng, J.T. Li, Z.L. Wang, Y.J. Tang, Application of concave point matching algorithm in segmenting overlapping coal particles in X-ray images, Minerals Engineering 171 (2021).

[11] D. Zhao, W. Jia, D. Hei*, C. Cheng, J. Li, P. Cai, Y. Chen, Design of a neutron shielding performance test system base on Am–Be neutron source, Radiation Physics and Chemistry 193 (2022).

[12] C. Cheng, W.-B. Jia, D.-Q. Hei*, S.-Q. Geng, H.-T. Wang, L.-T. Xing, Determination of thickness of wax deposition in oil pipelines using gamma-ray transmission method, Nuclear Science and Techniques 29 (2018).

[13] D.Q. Hei*, W.B. Jia, C. Cheng, Z.E. Yao, Q. Shan, Y.S. Ling, Y.T. Gao, Feasibility study of fast neutron-induced gamma ray imaging of large sample based on D-T neutron generator, Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms 492 (2021) 7-14.

[14] L.M. Jin, W.B. Jia, D.Q. Hei*, X.L. Zhang, L. Zhao, Development of an X-ray tube with two selective targets modulated by a magnetic field, Review of Scientific Instruments 90 (2019) 083105.

[15] D. Zhao, W.B. Jia, D.Q. Hei*, C. Cheng, J.T. Li, A.Y. Sun, Y.J. Tang, H.Y. Lei, Feasibility study on neutron energy spectrum measurement utilizing prompt gamma-rays, Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment 933 (2019) 56-62.

[16] R.Y. Chen, W.B. Jia, D. Lao, S.J. Li, D.Q. Hei*, Preparation of novel reticulated porous ceramics with hierarchical pore structures, Journal of Alloys and Compounds 806 (2019) 596-602.

[17] D. Lao, W.B. Jia, S.J. Li, D.Q. Hei*, R.Y. Chen, Effect of residual compressive stress on thermal shock resistance and microstructure of Al2O3-ZrO2 reticulated porous ceramics, Materials Research Express 6 (2019).

[18] R.Y. Chen, W.B. Jia, Q. Shan, Y.S. Ling, D. Lao, Y.F. Wang, S.J. Li, D.Q. Hei*, A novel design of Al2O3-ZrO2 reticulated porous ceramics with hierarchical pore structures and excellent properties, Journal of the European Ceramic Society 39 (2019) 1877-1886.

[19] R.Y. Chen, W.B. Jia, D. Lao, S.J. Li, D.Q. Hei*, A novel approach to process high-performance lightweight reticulated porous materials, Construction and Building Materials 227 (2019).

[20] Y.F. Wang, D.Q. Hei*, W.B. Jia, R.Y. Chen, S.J. Li, Effect of recoating slurry with different particle size on the properties of reticulated porous mullite ceramics, Journal of the Australian Ceramic Society 56 (2020) 619-629.

[21] D.Q. Hei*, R.Y. Chen, F. Liu, D. Lao, W.B. Jia, A novel design of neutron shielding composite materials with three-dimensionally interwoven structure and excellent properties, Journal of Alloys and Compounds 845 (2020).

[22] D.Q. Hei*, L.M. Jin, W.B. Jia, L. Zhao, A.Y. Sun, G.C. Xiong, Development and test of a multi-target transmission X-ray tube based on the electron deflection in an electric field, Vacuum 193 (2021).

[23] L.M. Jin, W.B. Jia, D.Q. Hei*, L. Zhao, C. Cheng, Feasibility study of the high frequency X-ray communication using selective characteristic X-rays, Optics Communications 484 (2021).

[24] D. Zhao, W.B. Jia, D.Q. Hei*, C. Cheng, J.T. Li, M.Y. Wang, M.C. Qiu, Development of a compensation system for thermal neutron measurements based on Cd(Cu)-covered NaI(Tl) detectors, Applied Radiation and Isotopes 176 (2021).

[25] L. Zhao, W.B. Jia, L.M. Jin, Q. Shan, C. Cheng, H.K. Zhu, D.Q. Hei*, A design of transmission-type multi-target X-ray tube based on electric field modulation, Nuclear Engineering and Technology 53 (2021) 3026-3034.

第一发明人授权发明专利：

[1] 黑大千，贾文宝，单卿等. 一种基于瞬发伽马射线中子活化分析技术的水泥样品谱库配方设计方法. ZL201510541831.4

[2] 黑大千，金利民，贾文宝等. 一种用于空间X射线通信的磁场调制多靶材X射线源. ZL201810193985.2

[3] 黑大千，李佳桐，代文瀚等. 一种高精度扫描探雷装置及扫描检测方法. ZL201811470504.4

[4] 黑大千，李佳桐，贾文宝等. 高精度防爆检测一体化装置. ZL201810185618.8

[5] 黑大千，代文瀚，李佳桐等. 一种基于PGNAA技术的地雷位置精确确定方法. ZL201811636659.0

[6] 黑大千，金利民，贾文宝等. 一种空间X射线通信中信号的调制解调装置及方法. ZL201810193984.8

[7] 黑大千，赵磊，金利民等. 一种用于空间X射线通信基于能量负载信号的X射线源. ZL201910805248.8

[8] 黑大千，李佳桐，贾文宝等. 一种大体积样品的能谱解析方法. ZL201810451095.7

[9] 黑大千，李佳桐，贾文宝等. 一种内置式中子元素分析装置. ZL201810449412.1

[10] 黑大千，贾文宝，赵冬等. 一种基于瞬发伽马射线中子活化分析技术的中子能谱测量装置及方法. ZL201810449539.3