Universität zu Köln

Standop, Sebastian, Redinger, Alex ORCID: 0000-0002-2958-3102, Morgenstern, Markus ORCID: 0000-0002-3993-6880, Michely, Thomas and Busse, Carsten ORCID: 0000-0001-5522-0578 (2010). Molecular structure of the H2O wetting layer on Pt(111). Phys. Rev. B, 82 (16). COLLEGE PK: AMER PHYSICAL SOC. ISSN 1098-0121

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Abstract

The molecular structure of the wetting layer of ice on Pt(111) is resolved using scanning tunneling microscopy. Two structures observed previously by diffraction techniques are imaged for coverages at or close to completion of the wetting layer. At 140 K only a root 37 x root 37R25.3 degrees superstructure can be established while at 130 K also a root 39 x root 39R16.1 degrees superstructure with slightly higher molecular density is formed. In the temperature range under concern the superstructures reversibly transform into each other by slight changes in coverage through adsorption or desorption. The superstructures exhibit a complex pattern of molecules in different geometries.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Standop, Sebastian UNSPECIFIED UNSPECIFIED UNSPECIFIED Redinger, Alex UNSPECIFIED orcid.org/0000-0002-2958-3102 UNSPECIFIED Morgenstern, Markus UNSPECIFIED orcid.org/0000-0002-3993-6880 UNSPECIFIED Michely, Thomas UNSPECIFIED UNSPECIFIED UNSPECIFIED Busse, Carsten UNSPECIFIED orcid.org/0000-0001-5522-0578 UNSPECIFIED
URN:	urn:nbn:de:hbz:38-494179
DOI:	10.1103/PhysRevB.82.161412
Journal or Publication Title:	Phys. Rev. B
Volume:	82
Number:	16
Date:	2010
Publisher:	AMER PHYSICAL SOC
Place of Publication:	COLLEGE PK
ISSN:	1098-0121
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language ICE; WATER; FILMS Multiple languages Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter Multiple languages
URI:	http://kups.ub.uni-koeln.de/id/eprint/49417