中文摘要：

低维的 H2 总数成功地在 Au (111 ) 表面上被制作了并且借助于扫描通道显微镜学的低温度调查了。我们使用锰酞毒(MnPc ) 分子在 Au (111 ) 表面上抛锚了高效地收集并且卡住氢分子。一二维(2D ) 分子的氢簇在 MnPc 附近被形成。氢簇展出偏爱依赖者地形学和空间依赖者的传导力系列，它被指数地减少的阀值精力从中央 MnPc 与距离文饰激活 H2 分子的运动。这指数的落下在 2D 簇揭示界面的阶段行为。

英文摘要：

Low-dimensional H2 aggregates have been successfully fabricated on Au（111） surfaces and investigated by means of low temperature scanning tunneling microscopy. We use manganese phthalocyanine （MnPc） molecules anchored on the Au（111） surface to efficiently collect and pin hydrogen molecules. A two-dimensional （2D） molecular hydrogen cluster is formed around the MnPc. The hydrogen cluster exhibits bias-dependent topography and spatial-dependent conductance spectra, which are rationalized by the exponentially decreasing threshold energy with distance from the central MnPc to activate the motion of the H2 molecules. This exponential drop reveals an interfacial phase behavior in the 2D cluster.