● September 1998—December 2003, Ph.D. in Nuclear Technology and Application, Department of Engineering Physics, Tsinghua University.

● September 1994—July 1998, Bachelor’s degree in Engineering Physics, Department of Engineering Physics, Tsinghua University.

● August 2019—present, Department of Engineering Physics, Tsinghua University, tenured associate professor.

● August 2016—July 2019, Department of Engineering Physics, Tsinghua University, Associate Professor.

● January 2009—July 2016, Department of Engineering Physics, Tsinghua University, Associate Researcher.

● January 2008—March 2008, KEK, Japan, visiting scholar.

● April 2006—December 2008, Department of Engineering Physics, Tsinghua University, Assistant Researcher.

● January 2004—March 2006, Department of Physics, Tsinghua University, postdoctoral fellow.

● Undergraduate courses: 

1) Electrodynamics; 

2) Numerical Calculation of Electromagnetic Fields;

3) Professional Basic Experiment (2) – Microwave Experiment.

● Students: 9 doctoral students, 3 of whom have already graduated; 5 master's students, 4 of whom have already graduated.

● Discipline: Nuclear science and technology

● Research field: Physics and engineering of proton and heavy-ion linear accelerators.

● Research overview:

Since 1998, research has been conducted on the physics and applications of proton and heavy-ion linear accelerators. The ideas of combining technological innovation with engineering construction and promoting the discipline development through the core technology and innovation are insisted. In response to major national needs, the radio frequency quadrupole (RFQ) accelerator and Alvarez-type drift tube linear accelerator (DTL) for the Xi'an 200 MeV proton application facility have been successfully developed, providing crucial technical support to fill the gap in specialized equipment for space proton radiation simulation experiments in China. In response to people's life and health, the proton injector for the national key research and development plan project "Proton Radiotherapy System Based on Synchrotron Accelerator" has been successfully developed, making a breakthrough in the localization of medical proton linear accelerators. Building on core technologies, several technological innovations have been achieved: a four-vane RFQ accelerator with ramped intervane voltage and an Alvarez-type DTL have been developed; a proton injection platform and the first domestic cold neutron source based on a small accelerator have been built; the frequency stabilization technology for high-power RFQs has been proposed and implemented at the Facility for Rare Isotope Beams (FRIB) at Michigan State University in the United States; and a "cell-by-cell optimization" method for low-power, compact RFQ design has been proposed, which can be applied to accelerator-based boron neutron capture therapy equipment.

● 2024—2026, key issues research on microwave driven electron cyclotron resonance ion source, Xishan District Science and Technology Bureau, Wuxi, project leader.

● 2024—2026, development of a microwave driven electron cyclotron resonance proton source, SPIC Nuelectronic (Wuxi) Co., Ltd., project leader.

● 2023—2026, FRIB Backup RFQ service, Michigan State University, USA, project Leader.

● 2023—2025, physical design of high-frequency and water-cooled systems, and tuning for FRIB RFQ accelerator, Shanghai MagWin Machinery Technology Co., Ltd., project leader.

● 2023—2025, Preliminary design of heavy-ion experimental platform, project leader.

● 2020—2023, Research on key physical problems of high-current and low-emittance-growth heavy-ion IH-DTL, National Natural Science Foundation of China, project Leader.

● 2018—2020, design of the linac injector for the proton therapy system, Shanghai APACTRON Particle Equipment Co., Ltd., project leader.

● In 2017, technical design of the linac injector for the proton therapy system, Shanghai APACTRON Particle Equipment Co., Ltd., project leader.

● 2016—2018, Drift tube linac, project Leader.

● 2016—2017, Development of the beam transport line, project Leader.

● 2016—2017, Radio frequency quadrupole accelerator, project Leader.

● 2016—2019, research on the water-cooling analysis and design of the RFQ accelerator with high current and high duty factor, National Natural Science Foundation of China, project leader.

● 2013—2015, physical design of the high-frequency and water-cooling systems, and tuning for FRIB RFQ, Shanghai Kelin Technology Development Co., Ltd., project Leader.

● 2013—2015, FRIB RFQ service, Michigan State University, USA, project Leader.

● 2012—2015, Key technology for the front-end of the high current proton linac and its RAMI analysis, Major Research Plan of the National Natural Science Foundation of China, assistant to the person in charge.

● 2012—2015, research on the tuning method of the four-vane RFQ accelerator with ramped inter-vane voltage, National Natural Science Foundation of China, project Leader.

[1] C.B. Yue, P.F. Ma, B.C. Wang, W.L. Liu, et al., Beam dynamics design of a proton/heavy-ion injector for the synchrotron of the XiPAF upgrading project, Nucl. Instrum. Methods Phys. Res., Sect. A 1076, 170537(2025).

[2] M.Z. Tuo, B.C. Wang, W.L. Liu, X. Zhuo, et al., Research on a high-current CW proton hybrid accelerating cavity incorporating coupled four-vane RFQ and CH DTL structures, 2025 JINST 20 P05047.

[3] W.L. Li, K. Liu, C.B. Bi, Y.S. Fan, et al., Generation of a transversely uniform high-current proton beam with variable central energy, 2025 JINST 20 P08012.

[4] Y.S. Fan, C.T. Du, H.Y. Zhang, S.X. Zheng, et al., Design of an ultra-high vacuum system for the XiPAF heavy-ion synchrotron, Advanced Engineering Sciences, 2025, 57(1): 339~346 (in Chinese)

[5] .S. Fan, C.T. Du, H.Y. Zhang, S.X. Zheng, et al., Research on the outgassing rate of stainless steel pipes, Chinese Journal of Vacuum Science and Technology, 2024, 44(9): 797~804 (in Chinese)

[6] K. Liu, C.B. Yue, P.F. Ma, et al., Field stability of an Alvarez-type drift tube linear accelerator with small drift tubes, Nucl. Instrum. Methods Phys. Res., Sect. A 1066, 169586(2024).

[7] P.F. Ma, C.B. Yue, B.C. Wang, H. Zhou, et al., Design of heavy-ion linear accelerator using an interdigital H-mode drift tube, Modern Applied Physics, 2024, 15(1): 010406 (in Chinese)

[8] Z.M. Wang, M.W. Wang, Y.H. Yan, B.C. Wang, et al., Current status and upgrade plan of Xi’an 200 MeV proton application facility, Modern Applied Physics, 2024, 15(4): 040402 (in Chinese)

[9] C.B. Yue, P.F. Ma, Q.Z. Xing, B.C. Wang, et al., Physical design of the injector for XIPAF-upgrading. Proceedings of LINAC2024. THPB092.

[10] S. Wang, Y. Lei, X.D. Yu, et al., RF measurement and tuning for an Alvarez-type drift tube linear accelerator without post couplers, Nucl. Instrum. Methods Phys. Res., Sect. A 1053, 168372(2023).

[11] K. Liu, C.B. Yue, Y.J. Li, F. Yang, et al., Physical design and experimental research on the linear injector for proton therapy, the 4th Chinese Particle Accelerator Conference, 2023 (in Chinese)

[12] S. Wang, Q.Z. Xing, S.X. Zheng, et al., Assembly, alignment and tuning of the XiPAF DTL, Proceedings of IPAC23. MOPM138.

[13] Z.K. Liu, W.S. Cheng, W.S. Wu, T.J. Liang, et al., Principles and clinical applications of boron neutron capture therapy, Medical Journal of Peking Union Medical College Hospital, 2023, 14(4): 698~705

[14] Z.M. Wang, W. Chen, M.T. Qiu, Y.H. Yan, et al., Construction and beam commissioning of a compact proton synchrotron for space radiation environment simulation, Nucl. Instrum. Methods Phys. Res., Sect. A 1027, 166283(2022).

[15] Z.M. Wang, Y. Yang, W.L. Liu, B.C. Wang, et al., Commissioning of the 7 MeV H− linac injector for a 200 MeV proton synchrotron, Nucl. Instrum. Methods Phys. Res., Sect. A 1040, 167244(2022).

[16] P.F. Ma, B.C. Wang, X.D. Yu, Y.L. Wang, et al., Beam-dynamics design of a 2 MeV/u heavy-ion IH-DTL with electromagnetic quadrupole structure, Nucl. Instrum. Methods Phys. Res., Sect. A, 1027, 166298(2022).

[17] P.F. Ma, R. Tang, Y. Yang, S.X. Zheng, et al., Development of a compact 325 MHz proton interdigital H-mode drift tube linac with high shunt impedance, Phys. Rev. Accel. Beams 24, 020101(2021).

[18] K. Liu, X.D. Yu, P.F. Ma, Y. Lei, Q.Z. Xing, et al., Physical design of a compact 2 MeV deuteron radio-frequency quadrupole, Nucl. Instrum. Methods Phys. Res., Sect. A 1009, 165455(2021).

[19] P.F. Ma, Q.Z. Xing, R. Tang, W.B. Ye, et al., Beam commissioning of a 325 MHz proton IH-DTL at XiPAF, Proceedings of IPAC21. TUPAB168.

[20] M.Z. Tuo, Q.Z. Xing, X.L. Guan, S.X. Zheng, et al., Beam dynamics design of a synchrotron injector with laser-accelerated ions, Proceedings of IPAC21. WEPAB198.

[21] P.F. Ma, X.D. Yu, Q.Z. Xing, R. Tang, et al., Decouple transverse coupled beam in the DTL with tilted PMQs, Proceedings of IPAC21. TUPAB170.

[22] P.F. Ma, Q.Z. Xing, X.D. Yu, S.X. Zheng, et al., Linear transfer matrix of a half solenoid, Proceedings of IPAC21. TUPAB171.

[23] P.F. Ma, Q.Z. Xing, X.D. Yu, Y. Lei, et al., Overall concept design of a heavy-ion injector for XIPAF-upgrading, Proceedings of IPAC21. TUPAB169.

[24] P.F. Ma, Y.L. Wang, X.D. Yu, Q.Z. Xing, et al., Quadrupole magnet design for a heavy-ion IH-DTL, Proceedings of IPAC21. TUPAB172.

[25] Z.M. Wang, W. Chen, M.T. Qiu, Y.H. Yan, et al., Construction and commissioning of Xi’an 200 MeV proton application facility, Modern Applied Physics, 2021, 12(3): 030401 (in Chinese)

[26] B.C. Wang, Z.M. Wang, W.L. Liu, Q.Z. Xing, et al., Experimental study on H- ion source and low energy beam transport line of Xi’an 200 MeV proton application facility, Modern Applied Physics, 2021, 12(3): 030402 (in Chinese)

[27] X.D. Yu, P.F. Ma, B.C. Wang, W.L. Liu, et al., Design and test of radio frequency quadrupole accelerator for Xi’an 200 MeV proton application facility. Modern Applied Physics, 2021, 12(4): 040403 (in Chinese)

[28] P.F. Ma, S.X. Zheng, X.D. Yu, R. Tang, et al., Decoupling a transversely-coupled beam based on symplectic transformation theory and its application, Nucl. Instrum. Methods Phys. Res., Sect. A 968, 163925(2020).

[29] Y. Lei, C. Cheng, Y. Yang, et al., Design and realization of a single klystron-based radio frequency system for a radio frequency quadrupole and a drift tube linac, Nucl. Instrum. Methods Phys. Res., Sect. A 972, 164136(2020).

[30] R. Tang, Q.Z. Xing, et al., IH-DTL design with modified KONUS beam dynamics for a synchrotron-based proton therapy system, Nucl. Instrum. Methods Phys. Res., Sect. A 920, 50~57(2019).

[31] C.Y. Wang, Y.S. Xiao, Q.Z. Xing, et al., Design of a low-energy proton facility for space radiation effect research based on a compact neutron source, Nucl. Instrum. Methods Phys. Res., Sect. A 932, 77~82(2019).

[32] M.W. Wang, Q.Z. Xing, S.X. Zheng, et al., Beam position monitors as precise phase pickups for beam energy measurement at the Compact Pulsed Hadron Source, NUCL SCI TECH 30:23(2019).

[33] Y. Zou, Q.Z. Xing, S.X. Zheng, et al., Application of the asynchronous advantage actor-critic machine learning algorithm to real-time accelerator tuning, NUCL SCI TECH 30:158(2019).

[34] P.F. Ma, X.D. Yu, Q.Z. Xing, et al., Primary beam dynamics design of a heavy-ion IH-DTL with electromagnetic quadrupoles, Proceedings of IPAC19. MOPTS111.

[35] Y. Lei, S.X. Zheng, Q.Z. Xing, et al., Tuning of a tapered ridge-loaded waveguide coupler for a drift tube linac of the compact pulsed hadron source, Proceedings of IPAC19. WEPRB039.

[36] P.F. Ma, Q.Z. Xing, X.D. Yu, et al., Matrix approach to decouple transverse-coupled beams, Proceedings of IPAC19. MOPTS112.

[37] B.C. Wang, S.X. Zheng, Q.Z. Xing, Z.M. Wang, et al., Measurements of the integrated gradient for Halbach-type permanent magnet quadrupoles, Nucl. Instr. and Meth. A 928, 1~6(2019).

[38] M.W. Wang, Q.Z. Xing, X.L. Guan, Z.M. Wang, et al., An online bunch length and momentum spread measurement method based on multiple BPMs, Nucl. Instr. and Meth. A 916, 77~82(2019).

[39] Q.Z. Xing, X.D. Yu, Q.K. Guo, P.F. Ma, et al., Field tuning and rf measurements of a four-vane radio frequency quadrupole with ramped inter-vane voltage, Phys. Rev. ST Accel. Beams 22, 020102(2019).

[40] Y. Lei, Q.Z. Xing, B.C. Wang, S.X. Zheng, et al., Radio frequency measurement and tuning of a 13 MeV Alvarez-type drift tube linac for a compact pulsed hadron source, Rev. Sci. Instrum., Vol. 90, 013302(2019).

[41] Q.K. Guo, S.X. Zheng, C.T. Du, K.D. Man, L. Jian, Q.Z. Xing, The alignment of the drift tube linac for the Compact Pulsed Hadron Source, Proceedings of IWAA18, Illinois, USA, 2018.

[42] Y. Lei, S.X. Zheng, Q.Z. Xing, R. Tang, et al., Experimental study of tuning method on a model alvarez DTL cavity for cphs project. Proceedings of LINAC18. THPO034.

[43] P.F. Ma, Q.Z. Xing, R. Tang, Y. Lei, et al., Error study of CPHS DTL after assembly. Proceedings of LINAC18. THPO036.

[44] R. Tang, W.B. Ye, P.F. Ma, Y. Lei, S.X. Zheng, Q.Z. Xing， et al., Tuning and low power test of the 325 MHz IH-DTL at Tsinghua University. Proceedings of LINAC18. THPO035.

[45] X.D. Yu, Q.Z. Xing, Q.K. Guo, P.F. Ma, et al., Tuning of a four-vane RFQ for Xi'an 200 MeV proton application facility. Proceedings of LINAC18. THPO064.

[46] Q.Z. Xing, X.D. Yu, C. Cheng, T.B. Du, et al., Development progress of the H+/H- linear accelerators at Tsinghua University. Proceedings of LINAC18. THPO022.

[47] P.F. Ma, Q.Z. Xing, Z.Y. Wang, H.R. Wu, et al., Progress and application of the compact pulsed hadron source at Tsinghua University. Proceedings of the 3rd China Radiation Physics Symposium. 2018. (in Chinese)

[48] X.D. Yu, Q.Z. Xing, P.F. Ma, Q.K. Guo, et al., Cold test and tuning of the radio frequency quadrupole for Xi’an 200MeV proton application facility, Proceedings of 9th National Symposium on Accelerator Microwave and High Frequency Technology. 2018. (in Chinese)

[49] P.F. Ma, S.X. Zheng, X.D. Yu, R. Tang, Q.Z. Xing, et al. Physical design of the linac injector for the proton therapy system. Proceedings of the 11th National Medical Accelerator Symposium. 2018. (in Chinese)

[50] R. Tang, S.X. Zheng, Q.Z. Xing, et al., Mechanical design and error analysis of a 325 MHz IH-DTL test cavity. Proceedings of IPAC18. TUPAL075.

[51] Y. Lei, S.X. Zheng, Q.Z. Xing, et al., High-power RF test of coaxial couplers for the injection linac of XiPAF. Proceedings of IPAC18. THPAL110.

[52] P.F. Ma, Q.Z. Xing, et al., Conceptual design of a drift tube linac for proton therapy. Journal of Physics: Conf. Series, Vol. 1067, 052011.

[53] R. Tang, Q.Z. Xing, et al., IH-DTL design with modified KONUS beam dynamics for a synchrotron-based proton therapy system, Nucl. Instrum. Methods Phys. Res., Sect. A 920, 50~57(2018).

[54] P.F. Ma, S.X. Zheng, X.D. Yu, Y. Lei, R. Tang, Q.Z. Xing, et al., Physical design of a single-amplifier-driven proton linac injector for a synchrotron-based proton-therapy system in China, Nucl. Instrum. Methods Phys. Res., Sect. A 900, 32~39(2018).

[55] Q.Z. Xing, L. Du, X.L. Guan, C.X. Tang, et al., Transverse profile tomography of a high current proton beam with a multi-wire scanner, Phys. Rev. ST Accel. Beams 21, 072801(2018).

[56] Q.Z. Xing, J. Zeng, S.X. Zheng, J. Li, et al., RF-induced frequency-shift resistant design of the resonant cavity of the radio frequency quadrupole with the high average-power operation, Nucl. Instrum. Methods Phys. Res., Sect. A 904 117~123(2018).

[57] Y. Lei, S.X. Zheng, Q.Z. Xing, et al., Power-conditioning cavity design and measurement of the coaxial coupler for the injector of XIPAF project. Proceedings of IPAC17. THPIK055.

[58] M.W. Wang, Q.Z. Xing, et al., 2D beam profile monitors at CPHS of Tsinghua university. Proceedings of IPAC17. MOPAB076.

[59] Q.Z. Xing, et al., Development progress of the 7MeV Linac injector for the 200MeV synchrotron of Xi’an proton application facility. Proceedings of IPAC17. TUPVA105.

[60] R. Tang, Q.Z. Xing, et al., Design of the low energy beam transport line for Xi'an proton application facility. Proceedings of IPAC16. TUPMR041.

[61] Q.Z. Xing, S.X. Zheng, X.L. Guan, C. Cheng, et al., Present status of the high current linac at Tsinghua University and its application. Proceedings of HB2016. WEAM3Y01.

[62] Q.Z. Xing, et al., Design of the 7MeV linac injector for the 200MeV synchrotron of the Xi’an Proton Application Facility. Proceedings of IPAC16. MOPMW014.

[63] X.W. Wang, Q.Z. Xing, et al. Delivery of 3-MeV Proton and Neutron Beams at CPHS: A Status Report on Accelerator and Neutron Activities at Tsinghua University. Physics Procedia, 60(2014): 186~192

[64] R. Tang, Q.Z. Xing, Z. Yang, S.X. Zheng, et al. Construction of the research platform for the space irradiation effect based on the 13MeV proton linac at Tsinghua University. Proceedings of the 1st China Radiation Physics Symposium. 2014. (in Chinese)

[65] Q.Z. Xing, C. Cheng, C.T. Du, L. Du, et al., Present status of the 3MeV proton linac at Tsinghua University. Proceedings of LINAC14. THPP137.

[66] L. Du, C.T. Du, X.L. Guan, C.X. Tang, R. Tang, X.W. Wang, Q.Z. Xing, et al., Beam dynamics design and experiments of CPHS linac. Proceedings of HB2014. THO2LR02.

[67] Q.Z. Xing, et al., Present status of the high current proton linac at Tsinghua University and its beam measurements and applications. Proceedings of HB2014. TUO3AB01.

[68] L. Du, Q.Z. Xing, et al., The design, construction and experiments of a RFQ cold model at Tsinghua University. Proceedings of IPAC14. THPRO095.

[69] L. Du, Q.Z. Xing, et al., Large scale particle tracking and the application in the simulation of the RFQ. Proceedings of IPAC14. THPRO094.

[70] J. Zeng, Q.Z. Xing, et al., Cooling design for the FRIB RFQ cavity at Michigan State University. Proceedings of IPAC14. THPME024.

[71] Q.Z. Xing, et al., CPHS Linac status at Tsinghua University. Proceedings of IPAC14. THPME023.

[72] L. Du, Q.Z. Xing, S.X. Zheng, X.L. Guan, et al., A fast tuning method for a RFQ accelerator with ramped inter-vane voltage. Nucl. Instr. and Meth. A 726 91~95(2013).

[73] L. Du, X.L. Guan, C.X. Tang, Q.Z. Xing, Preliminary beam dynamics and structure design of one 50mA/CW RFQ with ramped inter-vane voltage. Proceedings of IPAC13. THPWO049.

[74] Q.Z. Xing, C. Cheng, L. Du, Q. Du, et al., High power test and beam commissioning of the CPHS RFQ accelerator. Proceedings of IPAC13. THPWO050.

[75] Q.Z. Xing, L. Du, S.X. Zheng, X.L. Guan, et al., Tuning and Cold Test of a Four-Vane RFQ with Ramped Inter-Vane Voltage for the Compact Pulsed Hadron Source. CHIN. PHYS. LETT. Vol.30, No.5 (2013)052901

[76] Q.Z. Xing, X.L. Guan, C. Jiang, C.X. Tang, et al., Beam dynamics of the 13 MeV/50 mA proton linac for the Compact Pulsed Hadron Source at Tsinghua University. Proceedings of HB2012 conference. TUO3B05.

[77] Q.Z. Xing, L. Du, X.L. Guan, S.X. Zheng, et al., Tuning and cold test of the four-vane RFQ with ramped inter-vane voltage. Proceedings of 6th National Symposium on Accelerator Microwave and High Frequency Technology. 2012. (in Chinese)

[78] L. Du , Q.Z. Xing, X.L. Guan, J.C. Cai. Design of a four-vane 325 MHz RFQ cold model at Tsinghua University. Proceedings of IPAC12. THPPC015.

[79] Q.Z. Xing, J.C. Cai, C. Cheng, L. Du, et al., Commissioning status of the 3 MeV RFQ for the Compact Pulsed Hadron Source (CPHS) at Tsinghua University. Proceedings of IPAC12. THPPC014.

[80] Q.Z. Xing, Y.J. Bai, J. billen, J.C. Cai, et al., A 3-MeV RFQ accelerator for the Compact Pulsed Hadron Source at Tsinghua University. Physics Procedia, 26(2012): 36~43

[81] J.C. Cai, Q.Z. Xing, X.L. Guan, L. Du. Design of the undercuts and dipole stabilizer rods for the CPHS RFQ accelerator. Chinese Physics C, 2012, 36(5): 464~468

[82] Q.Z. Xing, L. Du, Y.J. Bai, J.C. Cai, et al., Construction status of the CPHS RFQ at Tsinghua University. Proceedings of IPAC11. MOPC024.

[83] Q.Z. Xing, X.L. Xu, C. Feng, C.X. Tang. Spontaneous emission high-gain harmonic generation free-electron laser. Nucl. Instr. and Meth. A 637 S177~S182(2011).

[84] Q.Z. Xing, T.T. Liang, J. Lv, D.C. Tong. Investigation on the application of the genetic algorithm on the diagnostics of the 9-cell superconducting cavity chain. Proceedings of 5th National Symposium on Accelerator Microwave and High Frequency Technology. 2010. (in Chinese)

[85] Q.Z. Xing, J.C. Cai, Y.J. Bai, X.L. Guan, et al., Development of the 3MeV RFQ for the compact pulsed hadron source at Tsinghua University. Proceedings of LINAC10. TUP046.

[86] Q.Z. Xing, D.C. Tong, T.T. Liang, J. Lv. Investigation of the Genetic Algorithm in the Diagnosis of the Coupled Cavity Chain. Proceedings of IPAC10. THPEA026.

[87] Q.Z. Xing, J.C. Cai, Y.J. Bai, C. Cheng, et al., Design of the CPHS RFQ Linac at Tsinghua University. Proceedings of IPAC10. MOPD047.

[88] X.L. Xu, Q.Z. Xing, C.X. Tang. Design of FEL by the EEHG Scheme at Tsinghua University. Proceedings of IPAC10. TUPE034.

[89] Q.F. Li, Q.Z. Xing, C.C. Kong. Physical analysis of the radiation shielding for the medical accelerators. Journal of Applied Physics, 2009, 105:034911

[90] Q.Z. Xing, J. Wu, S.X. Zheng, C.X. Tang. Mode analysis of high-power microwave generation in the inward-emitting coaxial Vircator based on computer simulation. IEEE Trans. Plasma Sci., 2009, 37(2): 298~303

[91] Q.Z. Xing, J. Wu, D.C. Tong, C.X. Tang. HOM measurement of the 1.3 GHz 9-cell ICHIRO superconducting cavity. Proceedings of 4th National Symposium on Accelerator Microwave and High Frequency Technology, 2008, 61~65 (in Chinese)

[92] J. Wu, Q.Z. Xing, J.R. Shi, S.X. Zheng, et al., Field tuning and HOMs measurement of the 9-cell ICHIRO copper cavity model. 13th International Workshop on RF Superconductivity, Beijing, 2007

[93] Q.F. Li, Q.Z. Xing, Transformation of scientific research achievement in teaching practice of the “electromagnet course design”, Typical Case Collections of Transforming Scientific Research Achievements into Teaching Resources at Tsinghua University, Tsinghua University press, 2007 (in Chinese)

[94] D. Wang, Q.Z. Xing, F. Huang, J.K. Deng. Dispersion relation of tapered MILO. High Power Laser and Particle Beams, 2006, 18(4): 623~626 (in Chinese)

[95] F. Huang, Q.Z. Xing, D. Wang, J.K. Deng. Optimization and simulation of a relativistic backward wave oscillator with a slow wave structure. J. Tsinghua Univ. (Sci & Tech), 2006, 46(3): 399~402 (in Chinese)

[96] Q.Z. Xing, D. Wang, F. Huang, S.X. Zheng, et al., Theoretical analysis and simulation study on inward-emitting coaxial vircator. High Power Laser and Particle Beams, 2006, 18(5): 853~858 (in Chinese)

[97] Q.Z. Xing, D. Wang, F. Huang, J.K. Deng. Optimization of an inward-emitting coaxial vircator. J. Tsinghua Univ. (Sci & Tech), 2006, 46(12)：2024~2027 (in Chinese)

[98] Q.Z. Xing, D. Wang, X.Z. He, S.X. Zheng, et al., Numerical simulation study on the interaction of the beam and cavity modes in an inward-emitting coaxial virtual cathode oscillator. High Energy Physics & Nuclear Physics, 2006, 30(6): 571~576

[99] Q.Z. Xing, D. Wang, F. Huang, J.K. Deng. Two-dimensional theoretical analysis of the dominant frequency in the inward-emitting coaxial vircator. IEEE Trans. Plasma Sci., 2006, 34(3): 584~589

[100] Q.Z. Xing, S.N. Fu, Y.Z. Lin, S.X. Fang. The longitudinal “trapping” phenomenon in the simultaneous acceleration of intense H+ and H- in an RFQ. Nucl. Instr. and Meth. A 538 143~153(2005).

[101] Q.Z. Xing, Y.Z. Lin, S.N. Fu. Application of PIC method for z-code and t-code simulation in RFQ accelerators. Nuclear Techniques, 2005, 28(5): 342~348 (in Chinese)

[102] Q.Z. Xing, Y.Z. Lin, S.N. Fu, S.X. Fang. Study of simultaneous acceleration of positive and negative ion beams by dynamic simulation in RFQ. High Energy Physics & Nuclear Physics, 2004, 28(6): 659~663 (in Chinese)

[103] Q.Z. Xing, S.N. Fu, Y.Z. Lin, S.X. Fang. Calculation of beam acceptance for RFQ accelerators. High Energy Physics & Nuclear Physics, 2003, 27(7): 628~632 (in Chinese)

[104] Q.Z. Xing, Y.Z. Lin, S.N. Fu, S.X. Fang. Preliminary study on the dynamics simulation of positive and negative ion beams in RFQ. Proceedings of 8th National Accelerator Physics Symposium. 2002. 97~102 (in Chinese)

[105] S. Wei, Q. Z. Xing, Y.Z. Lin. Analysis of single-passband dispersion curves in periodical accelerating structures. High Energy Physics & Nuclear Physics, 2002, 26(2): 180~185 (in Chinese)

● 2023—2028, Visiting Researcher at the State Key Laboratory of Intense Pulsed Radiation Simulation and Effect.

●2019—present, member of the Particle Beam Radiotherapy Technology Group of the Precision Radiotherapy Technology Branch of the Chinese Society of Biomedical Engineering.

● 2017—present, Editorial Board Member of the Journal of Atomic Energy Science and Technology.