Molecular orientation control of sexithienyl thin film on Cu substrates

Manabu Kiguchi; Genki Yoshikawa; Susumu Ikeda; Koichiro Saiki

doi:10.1016/j.susc.2004.05.131

Molecular orientation control of sexithienyl thin film on Cu substrates

Manabu Kiguchi, Genki Yoshikawa, Susumu Ikeda, Koichiro Saiki

Research output: Contribution to journal › Conference article › peer-review

8 Citations (Scopus)

Abstract

We have studied atomic structures of α-sexithienyl (6T) films grown on Cu(110) by reflection high energy electron diffraction (RHEED), and near edge X-ray absorption fine structure (NEXAFS). A one-dimensional (1D) ordered structure of 6T could be fabricated by deposition at 300 K and subsequent annealing at 360 K. The 6T molecules adsorbed with their molecular long axes parallel to the Cu[001] direction. The mechanism of the 1D structure formation is discussed by the lattice model and the charge density waves.

Original language	English
Pages (from-to)	603-607
Number of pages	5
Journal	Surface Science
Volume	566-568
Issue number	1-3 PART 1
DOIs	https://doi.org/10.1016/j.susc.2004.05.131
Publication status	Published - 2004 Sep 20
Externally published	Yes
Event	Proceedings of the 22nd European Conference on Surface Science - Prague, Czech Republic Duration: 2003 Sep 7 → 2003 Sep 12

Keywords

Epitaxy
Near edge extended X-ray absorption fine structure (NEXAFS)
Reflection high-energy electron diffraction (RHEED)

ASJC Scopus subject areas

Condensed Matter Physics
Surfaces and Interfaces
Surfaces, Coatings and Films
Materials Chemistry

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10.1016/j.susc.2004.05.131

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title = "Molecular orientation control of sexithienyl thin film on Cu substrates",

abstract = "We have studied atomic structures of α-sexithienyl (6T) films grown on Cu(110) by reflection high energy electron diffraction (RHEED), and near edge X-ray absorption fine structure (NEXAFS). A one-dimensional (1D) ordered structure of 6T could be fabricated by deposition at 300 K and subsequent annealing at 360 K. The 6T molecules adsorbed with their molecular long axes parallel to the Cu[001] direction. The mechanism of the 1D structure formation is discussed by the lattice model and the charge density waves.",

keywords = "Epitaxy, Near edge extended X-ray absorption fine structure (NEXAFS), Reflection high-energy electron diffraction (RHEED)",

author = "Manabu Kiguchi and Genki Yoshikawa and Susumu Ikeda and Koichiro Saiki",

note = "Funding Information: The present work has been performed under the approval of Photon Factory Program Advisory Committee (PF-PAC 2002G260). This work was supported by the Grant-in-Aid from the Ministry of Education, Culture, Sports, Science and Technology of Japan (14GS0207).; Proceedings of the 22nd European Conference on Surface Science ; Conference date: 07-09-2003 Through 12-09-2003",

year = "2004",

month = sep,

day = "20",

doi = "10.1016/j.susc.2004.05.131",

language = "English",

volume = "566-568",

pages = "603--607",

journal = "Surface Science",

issn = "0039-6028",

publisher = "Elsevier",

number = "1-3 PART 1",

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TY - JOUR

T1 - Molecular orientation control of sexithienyl thin film on Cu substrates

AU - Kiguchi, Manabu

AU - Yoshikawa, Genki

AU - Ikeda, Susumu

AU - Saiki, Koichiro

N1 - Funding Information: The present work has been performed under the approval of Photon Factory Program Advisory Committee (PF-PAC 2002G260). This work was supported by the Grant-in-Aid from the Ministry of Education, Culture, Sports, Science and Technology of Japan (14GS0207).

PY - 2004/9/20

Y1 - 2004/9/20

N2 - We have studied atomic structures of α-sexithienyl (6T) films grown on Cu(110) by reflection high energy electron diffraction (RHEED), and near edge X-ray absorption fine structure (NEXAFS). A one-dimensional (1D) ordered structure of 6T could be fabricated by deposition at 300 K and subsequent annealing at 360 K. The 6T molecules adsorbed with their molecular long axes parallel to the Cu[001] direction. The mechanism of the 1D structure formation is discussed by the lattice model and the charge density waves.

AB - We have studied atomic structures of α-sexithienyl (6T) films grown on Cu(110) by reflection high energy electron diffraction (RHEED), and near edge X-ray absorption fine structure (NEXAFS). A one-dimensional (1D) ordered structure of 6T could be fabricated by deposition at 300 K and subsequent annealing at 360 K. The 6T molecules adsorbed with their molecular long axes parallel to the Cu[001] direction. The mechanism of the 1D structure formation is discussed by the lattice model and the charge density waves.

KW - Epitaxy

KW - Near edge extended X-ray absorption fine structure (NEXAFS)

KW - Reflection high-energy electron diffraction (RHEED)

UR - http://www.scopus.com/inward/record.url?scp=4544276405&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=4544276405&partnerID=8YFLogxK

U2 - 10.1016/j.susc.2004.05.131

DO - 10.1016/j.susc.2004.05.131

M3 - Conference article

AN - SCOPUS:4544276405

VL - 566-568

SP - 603

EP - 607

JO - Surface Science

JF - Surface Science

SN - 0039-6028

IS - 1-3 PART 1

T2 - Proceedings of the 22nd European Conference on Surface Science

Y2 - 7 September 2003 through 12 September 2003

ER -

Molecular orientation control of sexithienyl thin film on Cu substrates

Abstract

Keywords

ASJC Scopus subject areas

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