Saturday, October 04, 2003
First lab. Went to the laser microprocessing lab at 930AM to observe how Peng Yingzi set up the aparatus for her characterization of magnetic material (ZnO doped with Co). The laser used is a pulsed gas laser. Learnt how to change the pulse rate of the laser and the energy of the beam. She said she will teach me how to lower the temperature and create a vacuum in the chamber next week. The equipment are quite complicated and will require some practice.
That's all for today.
That's all for today.
