Does an Encapsulated Atom 'feel' the Effects of Adsorption?: X-ray Standing Wave Spectroscopy of Ce@C82 on Ag(111)

Richard A.J. Woolley; Karina H.G. Schulte; Li Wang; Philip J. Moriarty; Bruce C.C. Cowie; Hisanori Shinohara; Mito Kanai; T. John S. Dennis

doi:10.1021/nl035041i

Does an Encapsulated Atom 'feel' the Effects of Adsorption? X-ray Standing Wave Spectroscopy of Ce@C₈₂ on Ag(111)

Richard A.J. Woolley^*
, Karina H.G. Schulte
, Li Wang
, Philip J. Moriarty
, Bruce C.C. Cowie
, Hisanori Shinohara
, Mito Kanai
, T. John S. Dennis

^*Corresponding author for this work

University of Nottingham
European Synchrotron Radiation Facility
Nagoya University
Queen Mary University of London

Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)

Abstract

A comparison of normal incidence X-ray standing wave (NIXSW) spectra from bulk films and monolayers of Ce@C₈₂ on Ag(111) clearly shows that the Ce atom does not adopt a preferred intramolecular bonding site as a result of adsorption. NIXSW profiles measured at room temperature and 100 K are each associated with a coherent fraction of zero, indicating a high level of static (rather than vibrational) disorder in the intramolecular Ce positions.

Original language	English
Pages (from-to)	361-364
Number of pages	4
Journal	Nano Letters
Volume	4
Issue number	2
DOIs	https://doi.org/10.1021/nl035041i
Publication status	Published - Feb 2004
Externally published	Yes

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10.1021/nl035041i

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title = "Does an Encapsulated Atom 'feel' the Effects of Adsorption?: X-ray Standing Wave Spectroscopy of Ce@C82 on Ag(111)",

abstract = "A comparison of normal incidence X-ray standing wave (NIXSW) spectra from bulk films and monolayers of Ce@C82 on Ag(111) clearly shows that the Ce atom does not adopt a preferred intramolecular bonding site as a result of adsorption. NIXSW profiles measured at room temperature and 100 K are each associated with a coherent fraction of zero, indicating a high level of static (rather than vibrational) disorder in the intramolecular Ce positions.",

author = "Woolley, \{Richard A.J.\} and Schulte, \{Karina H.G.\} and Li Wang and Moriarty, \{Philip J.\} and Cowie, \{Bruce C.C.\} and Hisanori Shinohara and Mito Kanai and Dennis, \{T. John S.\}",

year = "2004",

month = feb,

doi = "10.1021/nl035041i",

language = "English",

volume = "4",

pages = "361--364",

journal = "Nano Letters",

issn = "1530-6984",

publisher = "American Chemical Society",

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T1 - Does an Encapsulated Atom 'feel' the Effects of Adsorption?

T2 - X-ray Standing Wave Spectroscopy of Ce@C82 on Ag(111)

AU - Woolley, Richard A.J.

AU - Schulte, Karina H.G.

AU - Wang, Li

AU - Moriarty, Philip J.

AU - Cowie, Bruce C.C.

AU - Shinohara, Hisanori

AU - Kanai, Mito

AU - Dennis, T. John S.

PY - 2004/2

Y1 - 2004/2

N2 - A comparison of normal incidence X-ray standing wave (NIXSW) spectra from bulk films and monolayers of Ce@C82 on Ag(111) clearly shows that the Ce atom does not adopt a preferred intramolecular bonding site as a result of adsorption. NIXSW profiles measured at room temperature and 100 K are each associated with a coherent fraction of zero, indicating a high level of static (rather than vibrational) disorder in the intramolecular Ce positions.

AB - A comparison of normal incidence X-ray standing wave (NIXSW) spectra from bulk films and monolayers of Ce@C82 on Ag(111) clearly shows that the Ce atom does not adopt a preferred intramolecular bonding site as a result of adsorption. NIXSW profiles measured at room temperature and 100 K are each associated with a coherent fraction of zero, indicating a high level of static (rather than vibrational) disorder in the intramolecular Ce positions.

UR - https://www.scopus.com/pages/publications/1442348902

U2 - 10.1021/nl035041i

DO - 10.1021/nl035041i

M3 - Article

AN - SCOPUS:1442348902

SN - 1530-6984

VL - 4

SP - 361

EP - 364

JO - Nano Letters

JF - Nano Letters

IS - 2

ER -

Does an Encapsulated Atom 'feel' the Effects of Adsorption? X-ray Standing Wave Spectroscopy of Ce@C₈₂ on Ag(111)

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Does an Encapsulated Atom 'feel' the Effects of Adsorption? X-ray Standing Wave Spectroscopy of Ce@C82 on Ag(111)

Abstract

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Does an Encapsulated Atom 'feel' the Effects of Adsorption? X-ray Standing Wave Spectroscopy of Ce@C₈₂ on Ag(111)