The electronic structures of fullerene/transition-metal hybrid material

Yoshihiro Matsumoto; Seiji Sakai; Hiroshi Naramoto; None Hirao; Yuji Baba; Toshihiro Shimada; Isamu Sugai; Koki Takanashi; Yoshihito Maeda

The electronic structures of fullerene/transition-metal hybrid material

Yoshihiro Matsumoto, Seiji Sakai, Hiroshi Naramoto, None Hirao, Yuji Baba, Toshihiro Shimada, Isamu Sugai, Koki Takanashi, Yoshihito Maeda

Materials Development Division

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Local electronic structures of C₆₀-Co mixture films were studied by X-ray photoelectron spectroscopy (XPS) and near-edge X-ray absorption fine structure (NEXAFS) spectroscopy. XPS spectra of the C₆₀-Co films show binding energy shifts and broadenings compared to those for a pure C ₆₀ film in the C1s main and satellite peaks. XPS spectra in the valence region suggest an appearance of new components at near the Fermi level. NEXAFS spectra of the C₆₀-Co film also show small shifts and broadenings of absorption peaks at C 1s → π^* excitations. These results are attributed to the formation of hybridized molecular orbitals with a back donation between Co 3d and C₆₀ π orbitals.

Original language	English
Title of host publication	Carbon Nanotubes and Related Low-Dimensional Materials
Pages	33-38
Number of pages	6
Publication status	Published - 2008 Dec 1
Event	2008 MRS Spring Meeting - San Francisco, CA, United States Duration: 2008 Mar 24 → 2008 Mar 28

Publication series

Name	Materials Research Society Symposium Proceedings
Volume	1081
ISSN (Print)	0272-9172

Other

Other	2008 MRS Spring Meeting
Country	United States
City	San Francisco, CA
Period	08/3/24 → 08/3/28

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

Fingerprint Dive into the research topics of 'The electronic structures of fullerene/transition-metal hybrid material'. Together they form a unique fingerprint.

Cite this

The electronic structures of fullerene/transition-metal hybrid material. / Matsumoto, Yoshihiro; Sakai, Seiji; Naramoto, Hiroshi; Hirao, None; Baba, Yuji; Shimada, Toshihiro; Sugai, Isamu; Takanashi, Koki; Maeda, Yoshihito.

Carbon Nanotubes and Related Low-Dimensional Materials. 2008. p. 33-38 (Materials Research Society Symposium Proceedings; Vol. 1081).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Matsumoto, Y, Sakai, S, Naramoto, H, Hirao, N, Baba, Y, Shimada, T, Sugai, I, Takanashi, K & Maeda, Y 2008, The electronic structures of fullerene/transition-metal hybrid material. in Carbon Nanotubes and Related Low-Dimensional Materials. Materials Research Society Symposium Proceedings, vol. 1081, pp. 33-38, 2008 MRS Spring Meeting, San Francisco, CA, United States, 08/3/24.

@inproceedings{8ff2b2a620334af991dbe1d34aee894f,

title = "The electronic structures of fullerene/transition-metal hybrid material",

abstract = "Local electronic structures of C60-Co mixture films were studied by X-ray photoelectron spectroscopy (XPS) and near-edge X-ray absorption fine structure (NEXAFS) spectroscopy. XPS spectra of the C60-Co films show binding energy shifts and broadenings compared to those for a pure C 60 film in the C1s main and satellite peaks. XPS spectra in the valence region suggest an appearance of new components at near the Fermi level. NEXAFS spectra of the C60-Co film also show small shifts and broadenings of absorption peaks at C 1s → π* excitations. These results are attributed to the formation of hybridized molecular orbitals with a back donation between Co 3d and C60 π orbitals.",

author = "Yoshihiro Matsumoto and Seiji Sakai and Hiroshi Naramoto and None Hirao and Yuji Baba and Toshihiro Shimada and Isamu Sugai and Koki Takanashi and Yoshihito Maeda",

year = "2008",

month = dec,

day = "1",

language = "English",

isbn = "9781605608679",

series = "Materials Research Society Symposium Proceedings",

pages = "33--38",

booktitle = "Carbon Nanotubes and Related Low-Dimensional Materials",

note = "2008 MRS Spring Meeting ; Conference date: 24-03-2008 Through 28-03-2008",

}

TY - GEN

T1 - The electronic structures of fullerene/transition-metal hybrid material

AU - Matsumoto, Yoshihiro

AU - Sakai, Seiji

AU - Naramoto, Hiroshi

AU - Hirao, None

AU - Baba, Yuji

AU - Shimada, Toshihiro

AU - Sugai, Isamu

AU - Takanashi, Koki

AU - Maeda, Yoshihito

PY - 2008/12/1

Y1 - 2008/12/1

N2 - Local electronic structures of C60-Co mixture films were studied by X-ray photoelectron spectroscopy (XPS) and near-edge X-ray absorption fine structure (NEXAFS) spectroscopy. XPS spectra of the C60-Co films show binding energy shifts and broadenings compared to those for a pure C 60 film in the C1s main and satellite peaks. XPS spectra in the valence region suggest an appearance of new components at near the Fermi level. NEXAFS spectra of the C60-Co film also show small shifts and broadenings of absorption peaks at C 1s → π* excitations. These results are attributed to the formation of hybridized molecular orbitals with a back donation between Co 3d and C60 π orbitals.

AB - Local electronic structures of C60-Co mixture films were studied by X-ray photoelectron spectroscopy (XPS) and near-edge X-ray absorption fine structure (NEXAFS) spectroscopy. XPS spectra of the C60-Co films show binding energy shifts and broadenings compared to those for a pure C 60 film in the C1s main and satellite peaks. XPS spectra in the valence region suggest an appearance of new components at near the Fermi level. NEXAFS spectra of the C60-Co film also show small shifts and broadenings of absorption peaks at C 1s → π* excitations. These results are attributed to the formation of hybridized molecular orbitals with a back donation between Co 3d and C60 π orbitals.

UR - http://www.scopus.com/inward/record.url?scp=70449485395&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=70449485395&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:70449485395

SN - 9781605608679

T3 - Materials Research Society Symposium Proceedings

SP - 33

EP - 38

BT - Carbon Nanotubes and Related Low-Dimensional Materials

T2 - 2008 MRS Spring Meeting

Y2 - 24 March 2008 through 28 March 2008

ER -

The electronic structures of fullerene/transition-metal hybrid material

Abstract

Publication series

Other

ASJC Scopus subject areas

Other files and links

Cite this