As the first two students of our group, Wei and Dianxiang have made huge contributions to the establlishment of our
lab as well as the set up and adjustment of the MBE and ARPES system. They devoted themselves to the maintenance of the
complicated systems and passed on valuable knowledge to junior students. This week, Wei and Dianxiang passed their thesis
defense for PhD as the achievement during these years. Congratulations and wish you have bright futures!
