Assistant Researcher at University of Science and Technology of China
Yang Dong is an Associate Researcher at the CAS Key Laboratory of Quantum Information at the University of Science and Technology of China (USTC), where his work centers on the precise control and sensing of quantum systems, specifically using solid-state spins in diamond. His expertise lies in manipulating nitrogen-vacancy (NV) centers to explore and enhance quantum phenomena, making him a vital contributor to the advancement of quantum technology. After earning his Ph.D. in Optics and Optical Engineering from USTC in 2018, he continued his research as a postdoctoral fellow and later as an assistant researcher, steadily building his reputation within the quantum science community. His research not only deepens the fundamental understanding of spin dynamics and coherence but also contributes to the development of practical quantum sensors and devices. Yang Dong’s interdisciplinary approach, combining experimental physics, quantum mechanics, and engineering techniques, has positioned him at the forefront of China’s ambitious push in quantum science. He is recognized for his commitment to scientific rigor and collaborative innovation, working closely with physicists and engineers to develop technologies with far-reaching implications for precision measurement, navigation, and information processing in quantum systems.
Professional Profiles
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Education
Yang Dong has built a solid academic foundation in physics and quantum optics through rigorous training at two of China’s top universities. He earned his Ph.D. in June 2018 from the Department of Optics and Optical Engineering at the University of Science and Technology of China (USTC), where he focused on quantum control in solid-state systems. His doctoral research laid the groundwork for his current specialization in using nitrogen-vacancy (NV) centers in diamond for quantum sensing applications. Prior to his doctoral studies, Yang Dong completed his undergraduate education at Lanzhou University, where he obtained a Bachelor of Science degree from the School of Nuclear Science and Technology in June 2013. This background provided him with a robust understanding of nuclear physics and radiation detection, which he later integrated into his quantum research. His transition from nuclear science to optical engineering reflects a commitment to interdisciplinary exploration, and his education has been marked by a consistent drive to deepen his expertise in quantum phenomena. Through rigorous coursework, hands-on laboratory experience, and a strong theoretical foundation, Yang Dong has developed a comprehensive academic profile that supports his innovative research in quantum control and sensing.
Professional Experience
Yang Dong has accumulated valuable professional experience in quantum science through his continuous engagement with the University of Science and Technology of China (USTC). From 2018 to 2020, he served as a Postdoctoral Fellow at the Joint CAS Key Laboratory of Quantum Information, where he expanded his research on quantum sensing and control using solid-state spin systems. During this period, he focused on developing experimental methods to enhance the coherence and sensitivity of nitrogen-vacancy (NV) centers in diamond, which laid the foundation for his independent research trajectory. In 2020, Yang Dong was appointed Assistant Researcher at the same laboratory, a position he held until 2025. As an Assistant Researcher, he led projects aimed at the practical implementation of quantum sensing technologies and contributed to the development of high-precision magnetometry techniques. His work during this time involved both theoretical modeling and experimental validation, often collaborating with leading scientists in the field. These experiences not only solidified his technical skills but also demonstrated his leadership in managing interdisciplinary research teams. Throughout his professional journey, Yang Dong has consistently pushed the boundaries of what is possible in quantum technology, making him a key contributor to the lab’s ongoing scientific achievements.
Research Interest
Yang Dong’s research interests lie at the intersection of quantum information science, solid-state physics, and optical engineering, with a focus on quantum control and quantum sensing. He is particularly interested in the application of nitrogen-vacancy (NV) centers in diamond, which serve as an ideal platform for exploring spin dynamics, coherence preservation, and quantum metrology. His work is motivated by both fundamental scientific inquiry and the development of practical technologies for high-resolution sensing. Yang Dong explores how external fields—such as magnetic and electric fields—interact with NV centers, aiming to improve sensitivity, spatial resolution, and robustness under ambient conditions. A key area of his interest is the optimization of spin readout fidelity and the design of robust control protocols that enhance measurement precision. He also investigates hybrid quantum systems and scalable architectures that could integrate NV centers with photonic or mechanical elements, extending the utility of quantum sensors in real-world environments. His research is deeply interdisciplinary, drawing from quantum optics, material science, and engineering. Through this integrated approach, Yang Dong aims to advance quantum technologies for applications in biomedical imaging, geophysical exploration, and quantum-enhanced navigation.
Research Skills
Yang Dong possesses a comprehensive suite of research skills that span experimental techniques, theoretical modeling, and interdisciplinary collaboration. His primary technical expertise lies in quantum control of solid-state spin systems, particularly nitrogen-vacancy (NV) centers in diamond. He is proficient in optical and microwave instrumentation, including confocal microscopy, laser alignment, and pulse sequence generation for coherent spin manipulation. His skills in cryogenic and room-temperature experimental setups allow him to conduct quantum measurements under diverse environmental conditions. Additionally, Yang Dong has significant experience with magnetic resonance techniques such as optically detected magnetic resonance (ODMR) and electron spin resonance (ESR), which are vital for characterizing spin dynamics and coherence times. On the theoretical side, he applies quantum mechanics, solid-state physics, and numerical simulations to model spin behavior and optimize control strategies. He is also adept in data acquisition, signal processing, and software programming for experimental automation and analysis, using tools such as MATLAB, Python, and LabVIEW. His collaborative skills are evident through his work with interdisciplinary teams, combining insights from physics, engineering, and materials science. These diverse research capabilities enable Yang Dong to address complex scientific challenges and develop innovative solutions in quantum sensing and metrology.
Awards and Honors
Throughout his academic and professional career, Yang Dong has been recognized for his outstanding contributions to quantum science and his dedication to research excellence. While specific awards are not listed, it is evident from his progression from postdoctoral researcher to assistant and then associate researcher at one of China’s leading quantum laboratories that he has earned significant recognition within his field. His work in developing advanced techniques for quantum control and sensing has been published in reputable journals, earning citations and commendations from peers in the scientific community. It is common in such roles for researchers like Yang Dong to receive national or institutional accolades, such as funding from the National Natural Science Foundation of China (NSFC) or honors from the Chinese Academy of Sciences (CAS) for young scientists and early-career researchers. His involvement in high-impact collaborative projects and contributions to the technological advancement of quantum sensing platforms also point to his leadership and innovation. As Yang Dong continues to drive forward the development of quantum technologies, he remains a strong candidate for future distinctions in science and technology, both in China and internationally.
Conclusion
Yang Dong’s journey through the realms of quantum science reflects a seamless integration of academic rigor, professional dedication, and innovative research. From his early academic pursuits in nuclear science to his doctoral specialization in optics and eventual mastery of quantum control, he has demonstrated unwavering commitment to advancing knowledge and developing practical applications in quantum sensing. His work with nitrogen-vacancy centers in diamond places him at the leading edge of quantum metrology, where his contributions continue to shape future technologies. As an Associate Researcher at USTC’s CAS Key Laboratory of Quantum Information, he plays a crucial role in driving forward experimental quantum physics, fostering collaborations, and mentoring young researchers. His ability to balance theory with practice, precision with innovation, and leadership with teamwork, highlights his versatile skill set and enduring impact in the scientific community. With a strong foundation, a clear vision, and an expanding portfolio of achievements, Yang Dong is well-positioned to contribute meaningfully to global advancements in quantum technology. His trajectory promises continued excellence as he explores new frontiers in quantum science and inspires the next generation of researchers in China and beyond.
Publications Top Notes
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Robust optical-levitation-based metrology of nanoparticle’s position and mass
Authors: Y. Zheng, L.M. Zhou, Y. Dong, C.W. Qiu, X.D. Chen, G.C. Guo, F.W. Sun
Year: 2020
Citations: 83
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Non-Markovianity-assisted high-fidelity Deutsch–Jozsa algorithm in diamond
Authors: Y. Dong, Y. Zheng, S. Li, C.C. Li, X.D. Chen, G.C. Guo, F.W. Sun
Year: 2018
Citations: 59
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Coherent dynamics of multi-spin V center in hexagonal boron nitride
Authors: W. Liu, V. Ivády, Z.P. Li, Y.Z. Yang, S. Yu, Y. Meng, Z.A. Wang, N.J. Guo, F.F. Yan,
Year: 2022
Citations: 55
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Temperature dependent energy gap shifts of single color center in diamond based on modified Varshni equation
Authors: C.C. Li, M. Gong, X.D. Chen, S. Li, B.W. Zhao, Y. Dong, G.C. Guo, F.W. Sun
Year: 2017
Citations: 53
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A robust fiber-based quantum thermometer coupled with nitrogen-vacancy centers
Authors: S.C. Zhang, Y. Dong, B. Du, H.B. Lin, S. Li, W. Zhu, G.Z. Wang, X.D. Chen,
Year: 2021
Citations: 44
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Near-infrared-enhanced charge-state conversion for low-power optical nanoscopy with nitrogen-vacancy centers in diamond
Authors: X.D. Chen, S. Li, A. Shen, Y. Dong, C.H. Dong, G.C. Guo, F.W. Sun
Year: 2017
Citations: 35
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Quantum imaging of the reconfigurable VO₂ synaptic electronics for neuromorphic computing
Authors: C. Feng, B.W. Li, Y. Dong, X.D. Chen, Y. Zheng, Z.H. Wang, H.B. Lin, W. Jiang,
Year: 2023
Citations: 28
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Focusing the electromagnetic field to 10⁻⁶λ for ultra-high enhancement of field-matter interaction
Authors: X.D. Chen, E.H. Wang, L.K. Shan, C. Feng, Y. Zheng, Y. Dong, G.C. Guo,
Year: 2021
Citations: 28
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Quantum enhanced radio detection and ranging with solid spins
Authors: X.D. Chen, E.H. Wang, L.K. Shan, S.C. Zhang, C. Feng, Y. Zheng, Y. Dong,
Year: 2023
Citations: 27
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Experimental implementation of universal holonomic quantum computation on solid-state spins with optimal control
Authors: Y. Dong, S.C. Zhang, Y. Zheng, H.B. Lin, L.K. Shan, X.D. Chen, W. Zhu,
Year: 2021
Citations: 26
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Thermal-demagnetization-enhanced hybrid fiber-based thermometer coupled with nitrogen-vacancy centers
Authors: S.C. Zhang, S. Li, B. Du, Y. Dong, Y. Zheng, H.B. Lin, B.W. Zhao, W. Zhu,
Year: 2019
Citations: 26
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Super resolution multifunctional sensing with the nitrogen-vacancy center in diamond
Authors: X.D. Chen, D.F. Li, Y. Zheng, S. Li, B. Du, Y. Dong, C.H. Dong, G.C. Guo, F.W. Sun
Year: 2019
Citations: 25
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High-sensitivity and wide-bandwidth fiber-coupled diamond magnetometer with surface coating
Authors: S.C. Zhang, H.B. Lin, Y. Dong, B. Du, X.D. Gao, C. Yu, Z.H. Feng, X.D. Chen,
Year: 2022
Citations: 20
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Fast high-fidelity geometric quantum control with quantum brachistochrones
Authors: Y. Dong, C. Feng, Y. Zheng, X.D. Chen, G.C. Guo, F.W. Sun
Year: 2021
Citations: 20
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Reviving the precision of multiple entangled probes in an open system by simple π-pulse sequences
Authors: Y. Dong, X.D. Chen, G.C. Guo, F.W. Sun
Year: 2016
Citations: 17
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A bright single-photon source from nitrogen-vacancy centers in diamond nanowires
Authors: S. Li, C.H. Li, B.W. Zhao, Y. Dong, C.C. Li, X.D. Chen, Y.S. Ge, F.W. Sun
Year: 2017
Citations: 15
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Enhancing the sensitivity of a single electron spin sensor by multi-frequency control
Authors: C.H. Li, Y. Dong, J.Y. Xu, D.F. Li, X.D. Chen, A.M. Du, Y.S. Ge, G.C. Guo, F.W. Sun
Year: 2018
Citations: 14
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Optical far-field super-resolution microscopy using nitrogen vacancy center ensemble in bulk diamond
Authors: S. Li, X. Chen, B.W. Zhao, Y. Dong, C.W. Zou, G.C. Guo, F.W. Sun
Year: 2016
Citations: 13
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Robust scalable architecture for a hybrid spin-mechanical quantum entanglement system
Authors: Y. Dong, X.D. Chen, G.C. Guo, F.W. Sun
Year: 2019
Citations: 12
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Composite-pulse enhanced room-temperature diamond magnetometry
Authors: Y. Dong, J.Y. Xu, S.C. Zhang, Y. Zheng, X.D. Chen, W. Zhu, G.Z. Wang, G.C. Guo,
Year: 2022
Citations: 10