PHASE CHANGE MATERIAL ANALYZING APPARATUS AND METHOD OF ANALYZING PHASE CHANGE MATERIAL USING THE SAME

摘要

An apparatus for analyzing a phase change material and a method for analyzing a phase change material using the same are provided to minimize power consumption of a PRAM by optimizing a PRAM programming process. An apparatus for analyzing a phase change material includes a holder(225) for holding a sample(200) including an analyzing sample, a light source unit for irradiating the light onto the sample, a first member for analyzing the light reflected from the sample, and a second member for converting an analyzed result to a digital signal. The apparatus for analyzing a phase change material further includes an electrical pulse applying unit and an interworking unit. The electrical pulse applying unit applies an electrical pulse to the sample during the light is irradiated onto the sample. The interworking unit operates the electrical pulse applying unit and a member for converting the analyzed result to a digital signal.