HREELS, IR and SFG investigation of undoped and doped adsorbed fullerenes

Research output: Contribution to journalArticle

Abstract

High resolution electron energy loss spectroscopy was used to characterize the vibrational fingerprint of C60 on Ag(111) and hydrogen-passivated Si(111) surfaces and to investigate the interfacial structure of a chemisorbed monolayer of C60 on Ag(111). Complementary results from infrared absorption spectroscopy and sum-frequency generation spectroscopy help to interpret the spectra in the range of the T1u(4) ' Ag(2) peaks. Estimation of the charge transferred to the chemisorbed monolayer upon further doping with potassium is deduced from the frequency shifts of vibrational modes.
Original languageEnglish
Pages (from-to)79-84
Number of pages6
JournalSurface Science
Volume427-428
Publication statusPublished - 1999

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Fullerenes
fullerenes
Monolayers
Electron energy loss spectroscopy
Infrared absorption
Absorption spectroscopy
spectroscopy
infrared absorption
frequency shift
Potassium
Hydrogen
Infrared spectroscopy
vibration mode
potassium
absorption spectroscopy
energy dissipation
infrared spectroscopy
Doping (additives)
Spectroscopy
electron energy

Cite this

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title = "HREELS, IR and SFG investigation of undoped and doped adsorbed fullerenes",
abstract = "High resolution electron energy loss spectroscopy was used to characterize the vibrational fingerprint of C60 on Ag(111) and hydrogen-passivated Si(111) surfaces and to investigate the interfacial structure of a chemisorbed monolayer of C60 on Ag(111). Complementary results from infrared absorption spectroscopy and sum-frequency generation spectroscopy help to interpret the spectra in the range of the T1u(4) ' Ag(2) peaks. Estimation of the charge transferred to the chemisorbed monolayer upon further doping with potassium is deduced from the frequency shifts of vibrational modes.",
author = "Christophe Silien and Yves Caudano and Jean-Louis Longueville and Saidi Bouzidi and Fr{\'e}d{\'e}ric Wiame and Andr{\'e} Peremans and Paul Thiry",
note = "Publication code : **RES. ACAD.",
year = "1999",
language = "English",
volume = "427-428",
pages = "79--84",
journal = "Surface Science",
issn = "0039-6028",
publisher = "Elsevier",

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HREELS, IR and SFG investigation of undoped and doped adsorbed fullerenes. / Silien, Christophe; Caudano, Yves; Longueville, Jean-Louis; Bouzidi, Saidi; Wiame, Frédéric; Peremans, André; Thiry, Paul.

In: Surface Science, Vol. 427-428, 1999, p. 79-84.

Research output: Contribution to journalArticle

TY - JOUR

T1 - HREELS, IR and SFG investigation of undoped and doped adsorbed fullerenes

AU - Silien, Christophe

AU - Caudano, Yves

AU - Longueville, Jean-Louis

AU - Bouzidi, Saidi

AU - Wiame, Frédéric

AU - Peremans, André

AU - Thiry, Paul

N1 - Publication code : **RES. ACAD.

PY - 1999

Y1 - 1999

N2 - High resolution electron energy loss spectroscopy was used to characterize the vibrational fingerprint of C60 on Ag(111) and hydrogen-passivated Si(111) surfaces and to investigate the interfacial structure of a chemisorbed monolayer of C60 on Ag(111). Complementary results from infrared absorption spectroscopy and sum-frequency generation spectroscopy help to interpret the spectra in the range of the T1u(4) ' Ag(2) peaks. Estimation of the charge transferred to the chemisorbed monolayer upon further doping with potassium is deduced from the frequency shifts of vibrational modes.

AB - High resolution electron energy loss spectroscopy was used to characterize the vibrational fingerprint of C60 on Ag(111) and hydrogen-passivated Si(111) surfaces and to investigate the interfacial structure of a chemisorbed monolayer of C60 on Ag(111). Complementary results from infrared absorption spectroscopy and sum-frequency generation spectroscopy help to interpret the spectra in the range of the T1u(4) ' Ag(2) peaks. Estimation of the charge transferred to the chemisorbed monolayer upon further doping with potassium is deduced from the frequency shifts of vibrational modes.

M3 - Article

VL - 427-428

SP - 79

EP - 84

JO - Surface Science

JF - Surface Science

SN - 0039-6028

ER -