Abstract :
We would like to welcome you all to Beijing to attend the Sixteenth IEEE International Vacuum Electronics Conference (IVEC2015). This is the first time that IVEC has come to Beijing, and as a city integrating old cultural traditions and modern civilization, Beijing will attract you by its long history, venerable culture, ancient architecture and all kinds of delicious foods. Visitors from around the world come to Beijing to visit the renowned Great Wall and the most splendid Forbidden City, experience other cultural heritages, and view the beautiful scenery.
