Group News
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Participated in the 27th International Vacuum Nanoelectronics Conference (IVNC)
July 20, 2024
Professor Wei led his research team to participate in the 37th International Vacuum Nanoelectronics Conference in the Czech Republic from July 15th to 19th, 2024.
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Congratulations to doctoral student Fangyuan Zhan on graduating successfully
July 1, 2024
Doctoral student Fangyuan Zhan has graduated successfully and obtained a Doctor of Science degree.
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Participated in the 51st IEEE International Conference on Plasma Science (ICOPS)
June 25, 2024
Our research group participated in the 51st IEEE International Plasma Science Conference from June 16th to 20th, 2024 at the Beijing International Conference Center.
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Attending The 22nd Annual Meeting of the Vacuum Electronics Division of the Chinese Institute of Electronics (CIE)
May 13, 2024
Professor Xianlong Wei led the group to attend the 22nd Annual Meeting of the Vacuum Electronics Division of the Chinese Institute of Electronics (CIE) in Guangzhou, China on May 8-11, 2024.
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A MEMS-Type Ionization Vacuum Sensor with a Wide Measurement Range
March 22, 2024
We develop a MEMS-type ionization vacuum sensor based on electron emission from an on-chip thermionic electron source.
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A Vacuum Transistor Based on Electron Emission From SiOₓ Tunneling Diodes
March 22, 2024
We report an on-chip vacuum transistor based on electron emission from SiOx tunneling junctions formed at the side surface of a thin SiOx film.
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Large and Pressure-dependent c-Axis Piezoresistivity of Highly Oriented Pyrolytic Graphite near Zero Pressure
March 22, 2024
A new method for studying the c-axis piezoresistivity of van der Waals materials near zero pressure is developed based on in-situ scanning electron microscope and finite element simulation.
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Micro-Pirani Pressure Sensor With Operation Range Beyond Atmospheric Pressure Based on Aligned Carbon Nanotube Films
March 22, 2024
We report a miniature Pirani sensor based on super-aligned CNT films and it has an upper operating limit capable of expanding to several atmospheres.
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The 14th International Vacuum Electron Sources Conference (IVESC 2023)
October 1, 2023
Professor Xianlong Wei led the group to attend the 14th International Vacuum Electron Source Conference (IVESC) in Tsukuba, Japan on September 25-29, 2023.
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Attending the 2023 Academic Annual Conference of the Chinese Vacuum Society
August 11, 2023
Professor Xianlong Wei and his group participated in the 2023 Academic Annual Conference of the Chinese Vacuum Society in Guangzhou from Aug. 7th to 9th, 2023.