Research and development of oxides and sub-oxides thin films using as optical recording media

介绍了可用于可录、可擦除、全息光存储及超分辨掩膜层的氧化物、次氧化物薄膜材料的种类、制备方法、光存储特性和存储机制。这类薄膜材料由于具有种类多、应用范围广、制备方法多样、写入灵敏度高和记录稳定性好等优点，正受到各国研究者越来越多的关注。分析总结了这类材料的研究现状、存在的主要问题和未来发展方向。The kinds, preparation methods, optical recording performances and mechanism of oxides and sub-oxides thin films, which are suitable to using as recordable, erasable and holographic optical recording media and mask layer for super-resolution recording, are introduced and reviewed. This kind of thin film is obtained more and more attention due to its high recording sensitivity, good stability, wide application fields and various deposition methods. The status of research and the direction for investigation in the near future are pointed out