Physics – Condensed Matter – Materials Science
Scientific paper
2011-04-18
Physics
Condensed Matter
Materials Science
44 pages, 27 figures
Scientific paper
Very recently (November, 2010, PRB, 82, 180520R), the first ThCr2Si2-type ternary superconductor K0.8Fe2Se2 with enhanced TC ~ 31 K has been discovered. This finding has stimulated much activity in search for related materials and triggered intense studies of their properties. Indeed, very soon superconductivity (TC ~ 28-32 K) was also found in the series of related ternary systems (so-called 122 phases) such as CsxFe2-ySe2, RbxFe2-ySe2, (TlK)xFeySe2, (TlRb)xFeySe2 etc., which formed a new group of superconducting iron-based materials without toxic As. In this paper the recent progress in synthesis of 122-like iron-selenide systems and in experimental research of their properties is reviewed. Available theoretical data on electronic, magnetic, and elastic properties of this newest group of superconducting materials are also discussed.
No associations
LandOfFree
New ternary ThCr2Si2-type iron-selenide superconducting materials: synthesis, properties and simulations does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with New ternary ThCr2Si2-type iron-selenide superconducting materials: synthesis, properties and simulations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and New ternary ThCr2Si2-type iron-selenide superconducting materials: synthesis, properties and simulations will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-71551