A new layer‐structured nitride superconductor. Lithium‐intercalated β‐zirconium nitride chloride, LixZrNCl
A new layer‐structured nitride superconductor. Lithium‐intercalated β‐zirconium nitride chloride, LixZrNCl
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DOI：
10.1002/adma.19960080917
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发表时间：
1996-09
影响因子：
29.4
通讯作者：
S. Yamanaka;H. Kawaji;K. Hotehama;M. Ohashi
中科院分区：
文献类型：
--
作者：
S. Yamanaka;H. Kawaji;K. Hotehama;M. Ohashi
第一个层状氮化物超导体报道！将锂嵌入层状化合物 β-ZrNCl（如本期封面内页所示）中，导致电子从锂转移到 ZrN 层，并将半导体 β-ZrNCl 转化为超导转变温度约为 12.5 K 的黑色金属化合物。与层状氧化铜超导体和碱金属掺杂富勒烯超导体的有趣相似之处应该有助于深入了解高温超导。
The first layered nitride superconductoris reported! The intercalation of lithium into the layered compound β‐ZrNCl (which is shown on the inside front cover of this issue) results in electron transfer from the lithium to the ZrN layers and the conversion of semiconducting β‐ZrNCl to a black metallic compound with a superconducting transition temperature of around 12.5 K. Interesting parallels with layered copper oxide superconductors and alkali‐metal doped fullerene superconductors should provide insight into the mechanism of high‐Tcsuperconductivity.