Adsorption of alanine on Cu(001) studied by scanning tunneling microscopy

The adsorption of L- and DL-alanine on the Cu(001) surface under an ultrahigh vacuum environment has been studied by means of scanning tunneling microscopy (STM). From both the as-adsorbed and the annealed surface it has been found that L-alanine can form only the c(2×4) superstructure on the Cu(001...

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Veröffentlicht in:	Surface science 1999-11, Vol.442 (2), p.L995-L1000
Hauptverfasser:	Zhao, Xueying, Zhao, R.G., Yang, W.S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Alanine Amino acids Chemisorption Condensed matter: structure, mechanical and thermal properties Copper Exact sciences and technology Faceting Physics Scanning tunneling microscopy (STM) Single crystal surfaces Solid surfaces and solid-solid interfaces Surface structure and topography Surface structure, morphology, roughness, and topography Surfaces and interfaces thin films and whiskers (structure and nonelectronic properties)
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