Description
Mechanical Behavior and Design Principles Lab Jan. 2009 ~ Apr. 2009 1.Used theoretical methods and experiments to test physical properties of iron and aluminum 2.Performed tests such as tensile test, impact test, hardness test, superplasticity and creep test 3.Observed the metal microstructure of the different samples and analyzed the phase diagram results “Synthesis and Characterization of SrAl2O4 Phosphors” B.S. Thesis Sept. 2004 ~ Dec. 2005 1.Performed coprecipitation method and sol-gel method to analyze the properties of SrAl2O4 2.Performed solid-state method on SrAl2O4 and analyzed with XRD, SEM, EDS, DTA, and ICP-MS equipments 3.Used chromaticity coordinate diagram (CIE) and PL to evaluate the phosphors efficiency as well as the hue, saturation, and lightness properties of emission light High Temperature Superconductor and Opto-Electronic Lab Sept. 2004 ~ Sept. 2005 1.Tested different temperature and percentage of the original elements on synthesizing bulk and powder of superconductor specimens YBCO 2.Conducted different types of elements doping on superconductor and analyzed the properties 3.Observed the bulk of superconductor’s grain growth and found the best temperature and compositions