TY - JOUR
T1 - New intercalation superconductor Lix(C6H16N2)yFe2-zSe2 with a very large interlayer-spacing and Tc = 38K
AU - Hosono, Shohei
AU - Noji, Takashi
AU - Hatakeda, Takehiro
AU - Kawamata, Takayuki
AU - Kato, Masatsune
AU - Koike, Yoji
N1 - Publisher Copyright:
© 2014 The Physical Society of Japan.
PY - 2014/11/15
Y1 - 2014/11/15
N2 - A new iron-based superconductor, Lix(C6H16N2)yFe2-zSe2, with Tc = 38K has successfully been synthesized via the intercalation of lithium and hexamethylenediamine into FeSe. The superconducting transition has been confirmed not only by magnetic susceptibility measurements but also by electrical resistivity ones. The interlayer spacing, namely, the distance between neighboring Fe layers, d, is 16.225(5) Å, which is the largest among those of FeSe-based intercalation compounds. It has been found that the dependence of Tc on d in FeSe-based intercalation superconductors appears domic.
AB - A new iron-based superconductor, Lix(C6H16N2)yFe2-zSe2, with Tc = 38K has successfully been synthesized via the intercalation of lithium and hexamethylenediamine into FeSe. The superconducting transition has been confirmed not only by magnetic susceptibility measurements but also by electrical resistivity ones. The interlayer spacing, namely, the distance between neighboring Fe layers, d, is 16.225(5) Å, which is the largest among those of FeSe-based intercalation compounds. It has been found that the dependence of Tc on d in FeSe-based intercalation superconductors appears domic.
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U2 - 10.7566/JPSJ.83.113704
DO - 10.7566/JPSJ.83.113704
M3 - Article
AN - SCOPUS:84925013850
SN - 0031-9015
VL - 83
JO - Journal of the Physical Society of Japan
JF - Journal of the Physical Society of Japan
IS - 11
M1 - 113704
ER -