Enhanced superconductivity in hydrogenated potassium-mercury-graphite intercalation compounds.
Enhanced superconductivity in hydrogenated potassium-mercury-graphite intercalation compounds.
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增强氢化钾-汞-石墨插层化合物的超导性。
DOI：
10.1103/physrevb.32.533
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发表时间：
1985
期刊：
影响因子：
--
通讯作者：
Tedrow
中科院分区：
文献类型：
--
作者：
Roth;Chaiken;Enoki;Yeh;Dresselhaus;Tedrow
第1阶段钾汞石墨嵌入化合物具有显著不同的超导转变温度${T}_{c}$和转变宽度\ensuremath{\Delta}${T}_{c}$，在暴露于氢后具有一致的高${T}_{c}$和窄转变。这些氢掺杂实验提出了1级钾汞石墨插层化合物中态密度的示意图模型。
Stage-1 potassium-mercury\char21{}graphite intercalation compounds with markedly different superconducting transition temperatures ${T}_{c}$ and transition widths \ensuremath{\Delta}${T}_{c}$ are found to have uniformly high ${T}_{c}$ and narrow transitions after exposure to hydrogen. These hydrogen-doping experiments suggest a schematic model for the density of states in stage-1 potassium-mercury\char21{}graphite intercalation compounds.