● 2020.01- 清华大学 工程物理系 长聘副教授
● 2016.08 -2019.12 清华大学 工程物理系 准聘副教授
● 2012.01-2016.07 清华大学 工程物理系 副研究员
● 2006.12 -2008.11 美国纽约州立大学布法罗分校 核医学系 访问学者
● 2006.09-2011.12 清华大学 工程物理系 助理研究员
● 2004.09-2006.07 清华大学 工程物理系 博士后
● 讲授本科生课程《核医学仪器与方法》、讲授研究生课程《核医学影像物理》
● 指导硕士生4名（毕业），指导博士生10名（3名毕业，7名在读）
● 主要从事先进核医学影像技术研究、大型核医学分子影像系统（PET、SPECT）研制、医学影像数据处理分析研究。
● 提出原始创新的“自准直”成像技术，从机理上解决SPECT问世七十多年来性能受限于机械准直器的瓶颈问题。基于“自准直”成像根技术，研发系列用于核医学影像和核安全监控的先进伽马影像产品并推进在医学和工业界的应用。
[1] D. Zhang, L. Cheng, Y. Hu, et al. Design Optimization and Simulated Performance Evaluation of a Self-Collimated Cardiac SPECT with Simultaneous High Sensitivity and Resolution. submitted to Medical Physics (under review), 2025.
[2] L. Liu, H. Gong, Z. Yu, et al. Development of a high-resolution and omnidirectional field-of-view neutron imager. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 1061, 2024.
[3] Y. H. Zhu, Z. Lyu, W. Z. Lu, Y. Q. Liu, T. Y. Ma. Fast and Accurate Gamma Imaging System Calibration Based on Deep Denoising Networks and Self-Adaptive Data Clustering. SENSORS, vol. 23, no. 5, 2023, Art no. 2689.
[4] D. Zhang, Z. Lyu, Y. Liu, Z. X. He, R. Yao, T. Ma. Characterization and Assessment of Projection Probability Density Function and Enhanced Sampling in Self-Collimation SPECT. IEEE Transactions on Medical Imaging, vol. 42, no. 9, pp. 2787-2801, 2023.
[5] R. Wang, D. Zhang, Y. Hu, Z. Lyu, T. Ma. High-sensitivity cardiac SPECT system design with collimator-less interspaced mosaic-patterned scintillators. Frontiers in Medicine, vol. 10, 2023.
[6] Y. F. Hu, Z. Lyu, P. Fan, et al. A Wide Energy Range and 4 pi-View Gamma Camera with Interspaced Position-Sensitive Scintillator Array and Embedded Heavy Metal Bars. Sensors, vol. 23, no. 2, 2023, Art no. 953.
[7] Q. Y. Wei, Z. L. Lyu, N. M. Jiang, et al. Study of Tc-99m absorption on micro-sized ion exchange resins to achieve high activity for SPECT. Applied Radiation and Isotopes, Article vol. 186, p. 5, 2022, Art no. 110256.
[8] W. Z. Lu, D. B. Zhang, P. Fan, et al. Simulation Study of a 3-D Multislit Prompt Gamma Imaging System for Proton Therapy Monitoring. IEEE Transactions on Radiation and Plasma Medical Sciences, vol. 6, no. 3, pp. 355-365, 2022.
[9] Y. F. Hu, P. Fan, Z. Lyu, et al. Design and performance evaluation of a 4 pi-view gamma camera with mosaic-patterned 3D position-sensitive scintillators. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 1023, 2022, Art no. 165971.
[10] T. Y. Ma, Q. Y. Wei, Z. Lyu, et al. Self-Collimating SPECT With Multi-Layer Interspaced Mosaic Detectors. IEEE Transactions on Medical Imaging, vol. 40, no. 8, pp. 2152-2169, 2021.
[11] H. Y. Zhang, P. Fan, S. Wang, et al. Design and Performance Evaluation of a BGO + SiPM Detector for High-Energy Prompt Gamma Imaging in Proton Therapy Monitoring. IEEE Transactions on Radiation and Plasma Medical Sciences, vol. 4, no. 2, pp. 184-193, 2020.
[12] Q. Ye, P. Fan, R. Wang, et al. A high sensitivity 4π view gamma imager with a monolithic 3D position-sensitive detector. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 937, pp. 31-40, 2019.
● 中国核学会核医学分会常务理事
● 中国医学装备协会核医学装备分委员会委员
● 北京医学会核医学分会委员
● 《IEEE Transactions on Medical Imaging》副主编
● 《Scientific Reports》编委
● 《核电子学与探测技术》编委
● IEEE NSS/MIC 2018分会主席、IEEE NSS/MIC 2021专题召集人/分会主席、IEEE NSS/MIC 2023专题召集人、IEEE NSS/MIC 2025专题召集人、IEEE MIC 2021/2022 技术成就奖评委、IEEE MIC 2024青年科学家奖评委
● 2024年第50届日内瓦国际发明展金奖(Gold Award)
● 2023年第49届日内瓦国际发明展杰出创新奖(Outstanding Innovation Award)与金奖(Gold Award)
● 2024年清华大学优秀博士论文指导教师
● 2023年北京市优秀毕业设计论文指导教师
● 2021年清华大学“科技冬奥”先进个人
● 2019年北京市优秀毕业设计论文指导教师
● 2018年清华大学大学生研究训练（SRT）计划优秀项目一等奖/优秀指导教师
● 2016年清华大学“挑战杯”学生课外科技竞赛二等奖/优秀指导教师
● 2017年清华大学第二届年度教学优秀奖
● 2016年清华大学第一届年度教学优秀奖
● 2016年清华大学“挑战杯”学生课外科技竞赛一等奖/二等奖/优秀指导教师
● 2015年清华大学第六届青年教师教学大赛一等奖
● 2013年清华大学优秀班主任二等奖