@article{dca1a99b439042c7a8f98b8ace193bd9,
title = "S K-edge X-ray absorption fine structure study of vacuum-deposited dihexyldisulfide on Ag(100)",
abstract = "Local structure around the sulfur atoms of vacuum-deposited dihexyldisulfide on Ag(100) was studied by use of S K-edge X-ray absorption fine structure (XAFS) spectroscopy. It turned out that the S-S bond of disulfide is cleaved on adsorption and hexanethiolate monolayers are formed on Ag(100). Surface XAFS analysis revealed that S of the thiolate is located on the fourfold hollow site of Ag(100) without reconstruction. The bond distances, R(S-Ag) and R(S-C) are determined to be 2.53±0.02 and 1.81±0.04 {\AA}, respectively.",
keywords = "Extended X-ray absorption fine structure (EXAFS), Near edge extended X-ray absorption fine structure (NEXAFS), Self-assembly, Silver, Sulphides, X-ray absorption spectroscopy",
author = "H. Kondoh and H. Tsukabayashi and T. Yokoyama and T. Ohta",
note = "Funding Information: We thank Dr. Tohru Nakamura for synthesizing dihexyldisulfide for this study. We are grateful for the financial support of Grant-in-Aids for scientific research (nos. 11640576, 12440193). H.K. acknowledges the financial support from Toyota Physical and Chemical Research Institute. The present work has been performed under the approval of the Photon Factory Program Advisory Committee (PF PAC nos. 97G313, 99G078). Copyright: Copyright 2007 Elsevier B.V., All rights reserved.",
year = "2001",
month = aug,
day = "20",
doi = "10.1016/S0039-6028(01)01181-5",
language = "English",
volume = "489",
pages = "20--28",
journal = "Surface Science",
issn = "0039-6028",
publisher = "Elsevier",
number = "1-3",
}