【摘要】 用XRD测试仪、分光光度计、四探针等测试仪器,探讨了制备气氛、退火温度和退火环境对AZO薄膜光电性能及结构的影响。结果表明:氧气和氩气的体积流量比为2∶1时,薄膜透光率最高(95.33%);退火有利于薄膜结晶;低于400℃退火时,温度越高薄膜电阻越小,超过400℃后,真空中退火温度再升高电阻变化不大,而空气中退火温度再升高电阻反而变大。更多还原

【Abstract】 Resorting to XRD, spectrometer and four-probe devices, the influence of preparation atmosphere, annealing temperature and annealing environment on the structural and photoelectric properties of AZO films was researched. The results indicate that the transmittance of thin films reaches the maximum, 95.33%, when the cubic content ratio of oxygen to argon is 2:1. Anneal is in favor of the crystallization of AZO films. The resistance of thin films decreases with annealing temperatures increasing under 400℃. Whereas above 400℃, with annealing temperatures increasing, the resistance increases in air furnace but changes less in the vacuum furnace.更多还原