Abstract A regular nanocomposite, consisting of 62 alternating Ag2Se and chalcogenide glass nanolayers of identical thickness, was fabricated by Pulsed Laser Deposition. The total thickness of the nanostructure is 700 nm. The Ag2Se layers in the nanostructure are amorphous in a wide temperature range, unlike the individual layers of this compound. A method for determining values of ionic and electronic conductivity components is proposed. It was found that the obtained nanostructure possesses high ionic conductivity at room temperature (≈10 Ω−1cm−1), which is comparable to the conductivity of superionic electrolytes. Synthesized nanostructures may find applications as solid electrolytes, as well as in the production of flexible electronics in combination with silver sulfide Ag2S.

中文翻译：

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基于非晶Ag2Se的超离子纳米层结构

摘要 通过脉冲激光沉积制备了一种规则的纳米复合材料，由 62 个交替的相同厚度的 Ag2Se 和硫属化物玻璃纳米层组成。纳米结构的总厚度为 700 nm。与这种化合物的各个层不同，纳米结构中的 Ag2Se 层在很宽的温度范围内都是无定形的。提出了一种确定离子和电子电导率分量值的方法。发现所获得的纳米结构在室温下具有高离子电导率（≈10 Ω-1cm-1），与超离子电解质的电导率相当。合成的纳米结构可用作固体电解质，以及与硫化银 Ag2S 结合用于生产柔性电子产品。