Laser beam‐induced graphene oxides (GOs) with excellent tunable properties have to find attention in various applications. But, the understanding of the complex mechanics involved in this reduction process is incomplete, most primarily the reduction using ultrashort laser beam pulses. Herein, the influence of laser beam‐induced acoustic waves on the photoreduction as well as the generation of a reversible phase in the GOs using photoacoustic studies is presented. However, these waves influence the phase transition in GOs. These observations find aspiring applications for next‐generation optical technologies, such as data storage and neural chips.

中文翻译：

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激光束在氧化石墨烯中引起的瞬态声波

具有出色的可调特性的激光束诱导的氧化石墨烯（GOs）必须在各种应用中引起关注。但是，对于减少过程涉及的复杂机制的理解还不完整，最主要的是使用超短激光束脉冲进行减少。本文介绍了利用光声研究，激光束声波对GO中光还原以及可逆相的产生的影响。但是，这些波会影响GO的相变。这些发现为下一代光学技术提供了令人鼓舞的应用，例如数据存储和神经芯片。