A new family of superconducting intercalation compound of MgxMNCl (M=Zr, Hf)

A new family of superconducting intercalation compound of MgxMNCl (M=Zr, Hf)

We have successfully synthesized a new family of Mg-intercalated superconductor MgxMNCl(M=Zr,Hf) with x⩽1.0 using the electrochemical technique. The values of Tc ∼15K for M=Zr and ∼25K for M=Hf are almost independent of x even for heavily Mg-intercalated samples of Mg0.8ZrNCl and Mg1.0HfNCl. Moreove...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Physica. C, Superconductivity Superconductivity, 2010-12, Vol.470 (SUP1), p.S760-S761
Hauptverfasser: Yagyu, Hotaka, Kato, Masatsune, Tezuka, Hiroto, Noji, Takashi, Yamanaka, Shoji, Koike, Yoji
Format: Artikel
Sprache:eng
Schlagworte:
Condensed matter: electronic structure, electrical, magnetic, and optical properties
Exact sciences and technology
HfNCl
Intercalation
Metals, alloys and compounds (a15, 001c15, laves phases, chevrel phases, borocarbides, etc.)
Physics
Superconducting materials (excluding high-tc compounds)
Superconductivity
Superconductor
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:We have successfully synthesized a new family of Mg-intercalated superconductor MgxMNCl(M=Zr,Hf) with x⩽1.0 using the electrochemical technique. The values of Tc ∼15K for M=Zr and ∼25K for M=Hf are almost independent of x even for heavily Mg-intercalated samples of Mg0.8ZrNCl and Mg1.0HfNCl. Moreover, these values are the same as those of LixMNCl.
ISSN:0921-4534
1873-2143
DOI:10.1016/j.physc.2009.11.093