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The graduate student, Yueyue Cheng, attended the 7th Photon Science Summer School in Hefei, Anhui province from July 21 to 25, 2025. It was co-hosted by ShanghaiTech University and the University of Science and Technology of China.
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On July 17, 2025, we attended the 2025 SHINE Forum in ShanghaiTech University. This forum is focused on the scientific objectives of x-ray free electron laser (XFEL) and the construction progress of the hard x-ray free electron laser facility (SHINE).
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In June 2025, Ph.D. candidate Changyuan Li attended the 41st International Conference on Thermoelectrics (ICT) and 7th Asian Conference on Thermoelectrics in Sendai, Japan. ICT is the highest-level conference in the field of thermoelectrics worldwide.
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In June 2025, Hai Qiao completed his undergraduate thesis defense titled “A Study on Material Atomic Structure Prediction Based on Deep Neural Networks”. The XRDStructGen system is developed based on generative AI models, which can predict crystal structures directly from x-ray diffraction (XRD) data. His thesis was selected as one of the university outstanding undergraduate theses.
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In August 2024, we attended the 2024 Joint User Meeting of the Hefei Synchrotron and China Spallation Neutron Source in Lanzhou, Gansu Province. This is the first time a joint domestic user meeting between large scientific facilities has been held, aimed at discussing and sharing the latest research progress in large scientific facilities.
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In July 2024, our group members performed the synchrotron x-ray experiments at the Spring-8 in Japan. It has the highest beam energy (8 GeV). In addition, we visited the SACLA facility in the campus, which was opened in 2012 and became the second x-ray free-electron laser facility in the world. It generates an x-ray laser beam boasting the shortest wavelength in the world.
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In June 2024, our group member Jie Dong finished his undergraduate thesis defense about Material Structure Prediction Model Based on Evolutionary Algorithms, and was elected as one of the best theses in his department.
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In June 2024, we carried out neutron PDF experiments at the China Spallation Neutron Source (CSNS). CSNS is one of the latest built spallation neutron sources over the world. Neutron diffraction experiments can provide unique structural information of advanced materials, which is highly complementary to the x-ray technique.
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On June 7, 2024, we attended the 2024 SHINE Forum in ShanghaiTech University. The SHINE (Shanghai HIgh repetitioN rate XFEL and Extreme light facility) is a high rep-rate XFEL large scientific facility including an 8 GeV CW superconducting RF Linac, 3 undulator lines, 3 X-ray beamlines and 10 experimental stations, together with a 100 PW super-intense laser. Once built, it will be one of the most advanced user facilities that can deliver femtosecond X-ray pulses from 0.4 to 25 keV with up to a million pulses per second.
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On May 29, 2024, the National Finals of the 2024 Youth Innovation Competition, initiated by DuPont China and co-hosted by the Shanghai Association for Science and Technology, were held at the Shanghai Science Hall. The project team “Material Pathways - Semiconductor Material Structure Prediction Scheme Based on High-Throughput Computing,” consisting of our group members Qiao Hai, Zhou Jie, and Xiao Zuke, won the gold medal (the first place) in the national finals of the 2024 Youth Innovation Competition.
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In October 2023, we attended the 9th Chinese Crystallography Society (CCrS) Meeting in Fuzhou, Fujian Province.
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In August 2023, Prof. Long Yang and Ph.D. student Changyuan Li attended the Croucher Summer Course on Neutron Scattering 2023 at the City University of Hong Kong, and Professor Yang Long attended as a tutor.
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In July 2023, Prof. Long Yang and Ph.D. student Changyuan Li conducted high-energy x-ray PDF experiments at synchrotron radiation facility Spring-8 in Japan. SPring-8 is located in Harima Science Garden City, Hyogo Prefecture, the center of the Japanese archipelago. The output power of the facility is 8 GeV, which is the largest third-generation synchrotron with the highest beam energy over the world.
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In April 2023, our group members carried out x-ray PDF experiments at the Shanghai Synchrotron Radiation Facility (SSRF) in China. SSRF is located in Shanghai, which is the first third-generation synchrotron in China.
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In March 2023, we carried out neutron total scattering experiments at the spallation neutron source facility CSNS (China Spallation Neutron Source) in China. CSNS is located in Dongguan, Guangdong. It is the one of four spallation neutron sources over the world, which can provide intense neutron sources for physical, chemical, and material experiments.