The different self-assembled systems, (DES, 2H-TPP, tetraketone (PT) and tetramine (PPD)) were investigated as a function of temperature and surface coverage on close-packed, single crystal metal surfaces. The investigations were performed by means of STM, XPS and NEXAFS. The molecules undergo varyious chemical transitions, driven by high temperature annealing, such as deprotonaion, dehydrogenation and dehydration. Thus, the molecules reveal various molecular orientation and interactions according to the detached hydrogen atoms.
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The different self-assembled systems, (DES, 2H-TPP, tetraketone (PT) and tetramine (PPD)) were investigated as a function of temperature and surface coverage on close-packed, single crystal metal surfaces. The investigations were performed by means of STM, XPS and NEXAFS. The molecules undergo varyious chemical transitions, driven by high temperature annealing, such as deprotonaion, dehydrogenation and dehydration. Thus, the molecules reveal various molecular orientation and interactions accordi...
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