The 28th International Vacuum Nanoelectronics Conference will be held in Guangzhou, Guangdong Province, China, on 13th (Mon) ~ 17th (Fri) July, 2015. The Conference will bring together an international body of scientists and engineers to present and discuss their researches in vacuum micro/nano-electronics. The topics will include the theory, fabrication, characterization of materials and devices, and application of vacuum micro/nano-scale electron sources. The conference venue is located at the Guangdong Yingbin Hotel, in the downtown of Guangzhou. The 28th International Vacuum Nanoelectronics Conference will have a four-day program which consists of invited and contributed oral and poster presentations. To encourage young scientists, the Shoulders-Gray-Spindt (SGS) Award will be given to young researchers for outstanding contributions and the conference fee of students will have a discount.