Photoemission microspectroscopy and imaging of bilayer islands formed in monolayer titanyl phthalocyanine films

Takeharu Sugiyama, T. Sasaki, S. Kera, N. Ueno, T. Munakata

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

Photoemission spectra and images of titanyl phthalocyanine films formed on graphite surfaces have been measured with 0.3 μm lateral and 30 meV energy resolutions. Islands of bilayer films were found to be formed in areas of monolayer films. Photoemission spectra revealed similarity/difference of molecular configurations between the bilayer islands and the well-annealed uniform bilayer films. The islands decayed slowly by migration of molecules. The results demonstrate the capability of photoemission microspectroscopy to resolve complicated electronic structures of realistic organic films.

Original languageEnglish
Pages (from-to)319-322
Number of pages4
JournalChemical Physics Letters
Volume449
Issue number4-6
DOIs
Publication statusPublished - Dec 5 2007
Externally publishedYes

Fingerprint

Photoemission
Monolayers
photoelectric emission
Imaging techniques
Graphite
Electronic structure
graphite
phthalocyanine
electronic structure
Molecules
configurations
molecules
energy

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

Cite this

Photoemission microspectroscopy and imaging of bilayer islands formed in monolayer titanyl phthalocyanine films. / Sugiyama, Takeharu; Sasaki, T.; Kera, S.; Ueno, N.; Munakata, T.

In: Chemical Physics Letters, Vol. 449, No. 4-6, 05.12.2007, p. 319-322.

Research output: Contribution to journalArticle

@article{21a6353fc69a48008a478d319a720dc0,
title = "Photoemission microspectroscopy and imaging of bilayer islands formed in monolayer titanyl phthalocyanine films",
abstract = "Photoemission spectra and images of titanyl phthalocyanine films formed on graphite surfaces have been measured with 0.3 μm lateral and 30 meV energy resolutions. Islands of bilayer films were found to be formed in areas of monolayer films. Photoemission spectra revealed similarity/difference of molecular configurations between the bilayer islands and the well-annealed uniform bilayer films. The islands decayed slowly by migration of molecules. The results demonstrate the capability of photoemission microspectroscopy to resolve complicated electronic structures of realistic organic films.",
author = "Takeharu Sugiyama and T. Sasaki and S. Kera and N. Ueno and T. Munakata",
year = "2007",
month = "12",
day = "5",
doi = "10.1016/j.cplett.2007.10.088",
language = "English",
volume = "449",
pages = "319--322",
journal = "Chemical Physics Letters",
issn = "0009-2614",
publisher = "Elsevier",
number = "4-6",

}

TY - JOUR

T1 - Photoemission microspectroscopy and imaging of bilayer islands formed in monolayer titanyl phthalocyanine films

AU - Sugiyama, Takeharu

AU - Sasaki, T.

AU - Kera, S.

AU - Ueno, N.

AU - Munakata, T.

PY - 2007/12/5

Y1 - 2007/12/5

N2 - Photoemission spectra and images of titanyl phthalocyanine films formed on graphite surfaces have been measured with 0.3 μm lateral and 30 meV energy resolutions. Islands of bilayer films were found to be formed in areas of monolayer films. Photoemission spectra revealed similarity/difference of molecular configurations between the bilayer islands and the well-annealed uniform bilayer films. The islands decayed slowly by migration of molecules. The results demonstrate the capability of photoemission microspectroscopy to resolve complicated electronic structures of realistic organic films.

AB - Photoemission spectra and images of titanyl phthalocyanine films formed on graphite surfaces have been measured with 0.3 μm lateral and 30 meV energy resolutions. Islands of bilayer films were found to be formed in areas of monolayer films. Photoemission spectra revealed similarity/difference of molecular configurations between the bilayer islands and the well-annealed uniform bilayer films. The islands decayed slowly by migration of molecules. The results demonstrate the capability of photoemission microspectroscopy to resolve complicated electronic structures of realistic organic films.

UR - http://www.scopus.com/inward/record.url?scp=36448929474&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=36448929474&partnerID=8YFLogxK

U2 - 10.1016/j.cplett.2007.10.088

DO - 10.1016/j.cplett.2007.10.088

M3 - Article

AN - SCOPUS:36448929474

VL - 449

SP - 319

EP - 322

JO - Chemical Physics Letters

JF - Chemical Physics Letters

SN - 0009-2614

IS - 4-6

ER -