台阶仪及AFM在3D MEMS量测中的应用

Stylus profilers are often used to cost effectively measure step heights, bow, planarity, and roughness on the surface of MEMS. The AFP, exclusively available from Veeco, combines the long scan capability of the stylus profiler with the imaging resolution of the AFM, enab领 measurement combinations on MEMS that were previously impossible to make with any single metrology tool. Stylus profi领 and AFP provide the longest continuous scans of a surface, up to 200mm and 100mm, respectively. Veecos Dektak Series stylus profilers and Series Vx AFP benefit from ongoing technology transfer between the various metrology product lines of Veeco. The Dektak Series stylus profilers use the same data analysis software as Veecos NT Series Optical Profilers, streamlining the comparison of measurements made on MEMS with these two very different technologies. The AFP uses not only the Veeco NanoScope AFM image analysis software to make measurements on 3-D images it captures, but also core AFM hardware to scan and capture profiles and images of MEMS wafers and devices with unparalleled resolution. Dektak150 表面轮廓仪（台阶仪）