Background:Narrow-band ultraviolet B phototherapy is an effictive and safe treatment for atopic dermatitis.We have previously found that the 308 nm xenon chloride excimer laser was more effective than the narrow-band ...
Diamond-like carbon (DLC) films were prepared by PLD process using 308 nm(XeCl) laser beam with high power (500 W) and high frequency(300 Hz). The effects of nitrogen pressure on the structure and properties of the DL...