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

SJ Sedlmaier, SJ Cassidy, RG Morris, M Drakopoulos, C Reinhard, SJ Moorhouse, D O'Hare, P Manuel, D Khalyavin, SJ Clarke

Research output: Contribution to journalArticlepeer-review

Abstract

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.
Original languageEnglish
Pages (from-to)630-633
Number of pages4
JournalJournal of the American Chemical Society
Volume136
Issue number2
Early online date2 Jan 2014
DOIs
Publication statusPublished - 15 Jan 2014

Keywords

  • ammonia
  • iron
  • layers
  • materials
  • physical and chemical processes

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