Ammonia-Rich High-Temperature Superconducting Intercalates of Iron Selenide Revealed through Time-Resolved in Situ X-ray and Neutron Diffraction

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• 作者：Stefan J. Sedlmaier ; Simon J. Cassidy ; Richard G. Morris ; Michael Drakopoulos ; Christina Reinhard ; Saul J. Moorhouse ; Dermot O’Hare ; Pascal Manuel ; Dmitry Khalyavin ; Simon J. Clarke
• 刊名：Journal of the American Chemical Society
• 出版年：2014
• 出版时间：January 15, 2014
• 年：2014
• 卷：136
• 期：2
• 页码：630-633
• 全文大小：325K
• ISSN：1520-5126

文摘

The development of a technique for following in situ the reactions of solids with alkali metal/ammonia solutions, using time-resolved X-ray diffraction methods, reveals high-temperature superconducting ammonia-rich intercalates of iron selenide which reversibly absorb and desorb ammonia around ambient temperatures.