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2016

Detection of negative ions produced by charge exchange on oxide surfaces

Tashiro, K., Shindo, M., Ishiwata, S. & Shudo, K. I. 2016 In : Journal of the Vacuum Society of Japan. 59, 4, p. 83-86 4 p.

Research output: Contribution to journalArticle

Negative ions
Oxides
Ion exchange
Scattering
Electric charge
1 Citations

Phonon Properties of Few-Layer Crystals of Quasi-One-Dimensional ZrS3 and ZrSe3

Osada, K., Bae, S., Tanaka, M., Raebiger, H., Shudo, K. & Suzuki, T. 2016 Mar 3 In : Journal of Physical Chemistry C. 120, 8, p. 4653-4659 7 p.

Research output: Contribution to journalArticle

Raman scattering
Spectroscopy
Crystals
2015

Clusterization modes of Ti on TiO2(1 1 0)-1 x 1 due to stablization by catalytic suboxide formation

Shindo, M., Manaka, T. & Shudo, K. I. 2015 Apr 1 In : Journal of Physics Condensed Matter. 27, 12, 122001

Research output: Contribution to journalArticle

Energy gap
Oxides
Spectroscopy
Scanning
Atoms

Erratum to "Titanium-induced charge of Si(0 0 1) surface dependent on local con.guration" [J. Electron Spectrosc. Relat. Phenom. 192 (2014) 35-39]

Shudo, K., Aoki, T., Ohno, S., Yamazaki, K., Nakayama, F., Tanaka, M., Okuda, T., Harasawa, A., Matsuda, I., Kakizaki, A. & Uchiyama, M. 2015 Jan 1 In : Journal of Electron Spectroscopy and Related Phenomena. 198

Research output: Contribution to journalArticle

Titanium
Electrons

Hysteresis circuit for stable fabrication of scanning probe microscope tips

Ishiwata, S., Suzuki, A., Oka, S. & Shudo, K. I. 2015 In : Journal of the Vacuum Society of Japan. 58, 12, p. 442-445 4 p.

Research output: Contribution to journalArticle

Hysteresis
Scanning
Fabrication
Microscopes
Switches
8 Citations

Terahertz-field-induced nonlinear electron delocalization in Au nanostructures

Yoshioka, K., Minami, Y., Shudo, K. I., Dao, T. D., Nagao, T., Kitajima, M., Takeda, J. & Katayama, I. 2015 Feb 11 In : Nano Letters. 15, 2, p. 1036-1040 5 p.

Research output: Contribution to journalArticle

Nanostructures
Electric fields
Electrons
Electron tunneling
Opacity
2014
1 Citations

Coherent phonon and surface-enhanced Raman scattering dynamics in solids

Takeda, J., Katayama, I., Shudo, K. I. & Kitajima, M. 2014 Jan 1 In : Journal of Luminescence. 152, p. 23-27 5 p.

Research output: Contribution to journalArticle

Raman scattering
Graphite
Surface roughness
Self assembled monolayers
Electric fields

Introduction: Ultra-fast response of ultra-thin materials on solid surfaces

Shudo, K. I. 2014 In : Springer Series in Optical Sciences. 180, p. 1-25 25 p.

Research output: Contribution to journalArticle

1 Citations

Molecular motion induced by multivibronic excitation on semiconductor surface

Momose, T., Shudo, K. I., Raebiger, H., Ohno, S. Y., Kitajima, T., Uchiyama, M., Suzuki, T. & Tanaka, M. 2014 Jan 23 In : Journal of Physical Chemistry C. 118, 3, p. 1554-1559 6 p.

Research output: Contribution to journalArticle

Scanning
Adsorbates
Microscopes
Inelastic scattering
Bias voltage

Nonlinear response of Au nanostructures observed with intense THz pulses

Yoshioka, K., Minami, Y., Dao, T. D., Nagao, T., Shudo, K., Takeda, J., Kitajima, M. & Katayama, I. 2014 Jan 1 International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. IEEE Computer Society, 6956365

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Nanostructures
Permittivity
Thin films

Preface

Shudo, K. I., Katayama, I. & Ohno, S. Y. 2014 Jan 1 In : Springer Series in Optical Sciences. 180

Research output: Contribution to journalArticle

Real-time analysis of initial oxidation process on Si(001) by means of surface differential reflectance spectroscopy and reflectance difference spectroscopy

Ohno, S. Y., Shudo, K. I. & Tanaka, M. 2014 Springer Series in Optical Sciences. Springer Verlag, Vol. 180, p. 29-44 16 p. (Springer Series in Optical Sciences; vol. 180)

Research output: Chapter in Book/Report/Conference proceedingChapter

Spectroscopy
Oxidation

Titanium-induced charge of Si(0 0 1) surface dependent on local configuration

Shudo, K., Aoki, T., Ohno, S., Yamazaki, K., Nakayama, F., Tanaka, M., Okuda, T., Harasawa, A., Matsuda, I., Kakizaki, T. & Uchiyama, M. 2014 Jan 1 In : Journal of Electron Spectroscopy and Related Phenomena. 192, p. 35-39 5 p.

Research output: Contribution to journalArticle

Dimers
Orbital calculations
Chemical shift
Scanning tunneling microscopy
Photoelectron spectroscopy
2013
5 Citations

Atomic-scale structures and electronic states of defects on Ar +-ion irradiated MoS2

Inoue, A., Komori, T. & Shudo, K. I. 2013 Feb 4 In : Journal of Electron Spectroscopy and Related Phenomena. 189, SUPPL., p. 11-18 8 p.

Research output: Contribution to journalArticle

Defects
Electronic states
Scanning tunneling microscopy
Spectroscopy
Scanning

Electronic excited states of a strongly correlated organic radical 1,3,5-trithia-2,4,6-triazapentalenyl (TTTA) adsorbed on a Si(001) surface

Shudo, K., Satake, T., Shimatsu, T., Uchiyama, M. & Takeda, J. 2013 Nov 28 In : Physical Chemistry Chemical Physics. 15, 44, p. 19213-19220 8 p.

Research output: Contribution to journalArticle

Excited states
Dimers
Molecules
Dangling bonds
Covalent bonds

Nanoscale relaxation in Ru-Si growth on a silicon (111) surface

Toramaru, M., Kobayashi, N., Kawamura, N., Ohno, S., Miyamoto, Y. & Shudo, K. 2013 Jul In : Surface and Interface Analysis. 45, 7, p. 1109-1112 4 p.

Research output: Contribution to journalArticle

Lattice mismatch
Buffer layers
Ruthenium
Cooling
Heating
1 Citations

Spectroscopic analysis of a nanostructure roughness of plasma-deposited Au films using organic monolayer

Shindo, M., Sawada, T., Doi, K., Mukai, K. & Shudo, K. 2013 Aug 8 In : Journal of Physics: Conference Series. 441, 1, 012044

Research output: Contribution to journalArticle

Substrates
Surface roughness
Mica
Raman scattering
Nanostructures

Thermally formed Ru-Si nanostructures grown on silicon (001) surface

Shudo, K., Ohno, S., Kawamura, N., Toramaru, M., Kobayashi, N. & Miyamoto, Y. 2013 Apr 1 In : Surface Review and Letters. 20, 2, 1350018

Research output: Contribution to journalArticle

Monolayers
Nanostructures
Silicon

Ultrafast measurements of coherent vibrations in benzenethiol monolayer film

Shudo, K., Doi, K., Katayama, I., Kitajima, M. & Takeda, J. 2013 Apr 5 EPJ Web of Conferences. Vol. 41, 05013

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Monolayers
Molecules
Ultrafast lasers
Transient analysis
Gold
2012
1 Citations

Anisotropic growth of titanium disilicide nanocrystals on Si(113) surface

Manaka, T., Aoki, T. & Shudo, K. 2012 Apr 1 In : Surface Science. 606, 7-8, p. 722-727 6 p.

Research output: Contribution to journalArticle

Titanium
Lattice mismatch
Surface structure
Crystal orientation
Nanocrystals

Local electronic properties at organic-metal interfaces: Thiophene derivatives on Pt(111)

Sato, H., Ushiyama, S., Sogo, M., Aoki, M., Shudo, K. I., Sugawara, T., Yanagisawa, S., Morikawa, Y. & Masuda, S. 2012 Nov 28 In : Physical Chemistry Chemical Physics. 14, 44, p. 15412-15420 9 p.

Research output: Contribution to journalArticle

Metals
Thiophene
Atoms
Electron spectroscopy
Chemisorption
1 Citations

Microstructure and local density of states of ruthenium silicide on Si(001) surface

Shudo, K., Ohno, S., Toramaru, M., Kobayashi, N., Miyamoto, Y. & Kawamura, N. 2012 Oct 5 In : Materials Transactions. 53, 9, p. 1582-1585 4 p.

Research output: Contribution to journalArticle

Ruthenium
Scanning tunneling microscopy
Monolayers
Energy gap
Heating
2011
2 Citations

Enhanced silicon oxidation on titanium-covered Si(001)

Ohno, S., Shudo, K., Nakayama, F., Yamazaki, K., Ichikawa, Y., Tanaka, M., Okuda, T., Harasawa, A., Matsuda, I. & Kakizaki, A. 2011 Aug 3 In : Journal of Physics Condensed Matter. 23, 30, 305001

Research output: Contribution to journalArticle

Titanium
Chemical shift
Core levels
Photoemission
Stoichiometry
23 Citations

Ultrafast dynamics of surface-enhanced Raman scattering due to Au nanostructures

Katayama, I., Koga, S., Shudo, K. I., Takeda, J., Shimada, T., Kubo, A., Hishita, S., Fujita, D. & Kitajima, M. 2011 Jul 13 In : Nano Letters. 11, 7, p. 2648-2654 7 p.

Research output: Contribution to journalArticle

Nanostructures
Raman scattering
Bearings (structural)
Phonons
Nanotechnology
2010

Reaction kinetics in the rapid oxide growth on Si(001)-(2×1) probed with reflectance difference spectroscopy

Ohno, S. Y., Ochiai, T., Morimoto, M., Suzuki, T., Shudo, K. I. & Tanaka, M. 2010 May 1 In : Japanese Journal of Applied Physics. 49, 5 PART 1, p. 0557021-0557026 6 p.

Research output: Contribution to journalArticle

Potassium
Adsorption
Oxygen
Spectroscopy
Oxidation
1 Citations
Spectroscopy
Oxidation
Oxides
Monolayers
Activation energy
6 Citations

Theoretical investigation of the reaction pathway of O atom on Si(001)-(2×1)

Ohno, S. Y., Shudo, K. I., Tanaka, M., Maeda, S. & Ohno, K. 2010 Sep 23 In : Journal of Physical Chemistry C. 114, 37, p. 15671-15677 7 p.

Research output: Contribution to journalArticle

Atoms
Potential energy surfaces
Model structures
Dimers
Adsorption
2 Citations

Thermally processed titanium oxides film on Si(0 0 1) surface studied with scanning tunneling microscopy/spectroscopy

Aoki, T., Shudo, K., Sato, K., Ohno, S. & Tanaka, M. 2010 Dec 15 In : Applied Surface Science. 257, 5, p. 1672-1677 6 p.

Research output: Contribution to journalArticle

Scanning tunneling microscopy
Spectroscopy
Heating
Silicides
Titanium oxides
2009
4 Citations

Modification by H-termination in growth process of titanium silicide on Si(0 0 1)-2 × 1 observed with scanning tunneling microscopy

Aoki, T., Shudo, K., Sato, K., Ohno, S., Nishioka, H., Iida, T., Toramaru, M. & Tanaka, M. 2009 Nov 30 In : Applied Surface Science. 256, 4, p. 1191-1195 5 p.

Research output: Contribution to journalArticle

Hydrogen
Scanning tunneling microscopy
Titanium
Passivation
2008
12 Citations

Monolayer oxidation on Si (001) - (2×1) studied by means of reflectance difference spectroscopy

Ohno, S., Kobayashi, H., Mitobe, F., Suzuki, T., Shudo, K. & Tanaka, M. 2008 Feb 26 In : Physical Review B - Condensed Matter and Materials Physics. 77, 8, 085319

Research output: Contribution to journalArticle

Monolayers
Oxides
Activation energy
Spectroscopy
Oxidation

STM observation of oxygen exposed Ti/Si (001) surface

Iida, T., Toramaru, M., Satoh, K., Aoki, T., Shudo, K. I., Ohno, S. Y. & Tanaka, M. 2008 Aug 21 In : Journal of the Vacuum Society of Japan. 51, 5, p. 316-319 4 p.

Research output: Contribution to journalArticle

Titanium
Oxygen
Industrial heating
Scanning tunneling microscopy
Desorption

The formation and growth process of Ru suicide on Si(111) Surface

Toramaru, M., Kobayashi, N., Ohno, S., Shudo, K., Miyamoto, Y. & Kawamura, N. 2008 Jul 14 In : Journal of the Vacuum Society of Japan. 51, 3, p. 128-130 3 p.

Research output: Contribution to journalArticle

Ruthenium
Scanning tunneling microscopy
Annealing
Silicon
Atoms
11 Citations

The local electronic properties and formation process of titanium silicide nanostructures on Si(001)-(2 × 1)

Toramaru, M., Iida, T., Sato, K., Ohno, S., Shudo, K., Morikawa, Y. & Tanaka, M. 2008 Dec 3 In : Journal of Physics Condensed Matter. 20, 48, 485006

Research output: Contribution to journalArticle

Titanium
Annealing
Temperature
Scanning tunneling microscopy
Electronic properties