Oxygen-molecule spin-nanotubes constructed by physisorption into a nanoporous medium
Oxygen-molecule spin-nanotubes constructed by physisorption into a nanoporous medium
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通过物理吸附到纳米多孔介质中构建的氧分子自旋纳米管
DOI：
10.1103/physrevb.78.064428
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发表时间：
2008
影响因子：
3.7
通讯作者：
S. Kohiki
中科院分区：
文献类型：
--
作者：
M. Mito;Noritoshi Shinto;Y. Komorida;T. Tajiri;H. Deguchi;S. Takagi;S. Kohiki
我们通过将氧分子物理吸附到介孔介质 MCM-41 的纳米尺寸孔中，同时控制吸附量，成功地控制了气-液-固转变，并构建了基于反铁磁相关性的“自旋纳米管（SNT）”。物理吸附到MCM-41中的相图呈现出与物理吸附在石墨基底上的层的许多共同特征。在本例中，单层液相中反铁磁方晶格的实验验证证明了SNT的形成。本SNT是SNT成功构建的实验范例。
We succeeded in controlling gas-liquid-solid transitions and in constructing “spin-nanotubes (SNTs)” based on antiferromagnetic correlations by physisorbing oxygen moleculesinto the nanosize pores of a mesoporous medium MCM-41 while also manipulating the adsorption quantity. The phase diagram ofphysisorbed into MCM-41 presents many common characteristics with that oflayers physisorbed on graphite substrates. In the present case, experimental verification of the antiferromagnetic square lattice in the liquid phase of the monolayer proved the formation ofSNTs. The presentSNT is an experimental example of the successful construction of SNT.