- Lab safety orientation and device fabrication training.
Mr. Zhongcheng Yuan organized a lab safety orientation for Ph.D. students Miss Hongling Yu and Mr. Marten Koopmans. The safety orientation is a compulsory program for new coming students. Serial issues regarding lab safety, personal safety and basic rules will be introduced.
At the same time, Dr. Weihua Ning offered device fabrication training for Miss Hongling Yu and Mr. Marten Koopmans. The training offered the skills to deposit thin films with a solution method.
2. Dr. Weihua Ning seconded to Nanjing Tech University.
Dr. Weihua Ning is now in Nanjing working with Prof. Jianpu Wang and colleagues. The research topics are double perovskite materials and the application of photovoltaics . His main work was on the growth of double perovskite crystals, device fabrication and characterization of lead free double perovskite solar cells. During this time, Dr. Weihua Ning received several specific training on Instrument using, including single crystal X ray diffractometer, temperature dependent UV vis and PL, none of these measurements were available in Linkoping University. He also achieved some interesting results on lead free double perovskite solar cells which is being prepared for formal publication.
With the help from Nanjing Tech University, Linköping University builds advanced film preparation technology for device fabrication. What’s more, Dr. Weihua Ning obtained some significant results, which should have great chance to solve the toxicity problem of perovskite solar cells. It’s a great breakthrough in this project.