CHAIN-LENGTH DEPENDENCE OF THE STRUCTURES AND PHASES OF CH3(CH2)N-1SH SELF-ASSEMBLED ON AU(111)
CHAIN-LENGTH DEPENDENCE OF THE STRUCTURES AND PHASES OF CH3(CH2)N-1SH SELF-ASSEMBLED ON AU(111)
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DOI：
10.1103/physrevlett.70.2447
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发表时间：
1993-04-19
影响因子：
8.6
通讯作者：
LIANG, KS
中科院分区：
文献类型：
--
作者：
FENTER, P;EISENBERGER, P;LIANG, KS
A grazing incidence x-ray diffraction study of CH3(CH2)n-1SH self-assembled on a Au(111) surface shows that self-assembly results in a nonequilibrium state with a specific defect structure. We also explore the global (n,T) phase diagram whose phases are distinguished by the tilt direction and the two-dimensional periodicity. These phases result in distinct long (n > 14) and short (n < 14) chain-length regimes, and reflect the relative importance of the hydrocarbon and interface interactions in these systems.
