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Research Output 1993 2019

2019
1 Citation (Scopus)

Coexistence of Two Types of Spin Splitting Originating from Different Symmetries

Yaji, K., Visikovskiy, A., Iimori, T., Kuroda, K., Hayashi, S., Kajiwara, T., Satoru, T., Komori, F. & Shin, S., Mar 29 2019, In : Physical Review Letters. 122, 12, 126403.

Research output: Contribution to journalArticle

symmetry
density distribution
inversions
periodic variations
textures

Structure determination of hydrogen-terminated 4H -SiC(0001) by LEED

Ando, H., Visikovskiy, A., Nakagawa, T., Mizuno, S. & Satoru, T., Jun 28 2019, In : Physical Review B. 99, 23, 235434.

Research output: Contribution to journalArticle

Hydrogen
hydrogen
Surface structure
Crystals
quantitative analysis

Ultrafast unbalanced electron distributions in quasicrystalline 30° twisted bilayer graphene

Suzuki, T., Iimori, T., Ahn, S. J., Zhao, Y., Watanabe, M., Xu, J., Fujisawa, M., Kanai, T., Ishii, N., Itatani, J., Suwa, K., Fukidome, H., Tanaka, S., Ahn, J. R., Okazaki, K., Shin, S., Komori, F. & Matsuda, I., Oct 22 2019, In : ACS nano. 13, 10, p. 11981-11987 7 p.

Research output: Contribution to journalArticle

Graphite
electron distribution
Graphene
graphene
Electrons
2018

Effect of 10B isotope and vacancy defects on the phonon modes of two-dimensional hexagonal boron nitride

Islam, M. S., Anindya, K. N., Bhuiyan, A. G., Tanaka, S., Makino, T. & Hashimoto, A., Feb 2018, In : Japanese Journal of Applied Physics. 57, 2, 02CB04.

Research output: Contribution to journalArticle

Boron nitride
boron nitrides
Vacancies
Isotopes
isotopes
5 Citations (Scopus)

Triangular lattice atomic layer of Sn(1 × 1) at graphene/SiC(0001) interface

Hayashi, S., Visikovskiy, A., Kajiwara, T., Iimori, T., Shirasawa, T., Nakastuji, K., Miyamachi, T., Nakashima, S., Yaji, K., Mase, K., Komori, F. & Satoru, T., Jan 1 2018, In : Applied Physics Express. 11, 1, 015202.

Research output: Contribution to journalArticle

Intercalation
Photoelectron spectroscopy
Dispersions
Graphene
Density functional theory
2 Citations (Scopus)

Vacancy and curvature effects on the phonon properties of single wall carbon nanotube

Howlader, A. H., Islam, M. S., Tanaka, S., Makino, T. & Hashimoto, A., Feb 2018, In : Japanese Journal of Applied Physics. 57, 2, 02CB08.

Research output: Contribution to journalArticle

Vacancies
Carbon nanotubes
carbon nanotubes
curvature
Nanoelectronics
2017
5 Citations (Scopus)

High temperature annealing and CVD growth of few-layer graphene on bulk AlN and AlN templates

Dagher, R., Matta, S., Parret, R., Paillet, M., Jouault, B., Nguyen, L., Portail, M., Zielinski, M., Chassagne, T., Satoru, T., Brault, J., Cordier, Y. & Michon, A., Apr 1 2017, In : Physica Status Solidi (A) Applications and Materials Science. 214, 4, 1600436.

Research output: Contribution to journalArticle

Graphite
Graphene
Chemical vapor deposition
graphene
templates
3 Citations (Scopus)

Modulation of Electron-Phonon Coupling in One-Dimensionally Nanorippled Graphene on a Macrofacet of 6H-SiC

Ienaga, K., Iimori, T., Yaji, K., Miyamachi, T., Nakashima, S., Takahashi, Y., Fukuma, K., Hayashi, S., Kajiwara, T., Visikovskiy, A., Mase, K., Nakatsuji, K., Satoru, T. & Komori, F., Jun 14 2017, In : Nano Letters. 17, 6, p. 3527-3532 6 p.

Research output: Contribution to journalArticle

Graphite
Graphene
graphene
Modulation
modulation
2016
7 Citations (Scopus)

Effects of Pb Intercalation on the Structural and Electronic Properties of Epitaxial Graphene on SiC

Yurtsever, A., Onoda, J., Iimori, T., Niki, K., Miyamachi, T., Abe, M., Mizuno, S., Satoru, T., Komori, F. & Sugimoto, Y., Aug 3 2016, In : Small. p. 3956-3966 11 p.

Research output: Contribution to journalArticle

Graphite
Intercalation
Electronic properties
Graphene
Structural properties

Graphene: Effects of Pb Intercalation on the Structural and Electronic Properties of Epitaxial Graphene on SiC (Small 29/2016)

Yurtsever, A., Onoda, J., Iimori, T., Niki, K., Miyamachi, T., Abe, M., Mizuno, S., Satoru, T., Komori, F. & Sugimoto, Y., Aug 3 2016, In : Small. 1 p.

Research output: Contribution to journalComment/debate

Scanning probe microscopy
Graphite
Intercalation
Electronic properties
Structural properties
5 Citations (Scopus)

Graphene/SiC(0001) interface structures induced by Si intercalation and their influence on electronic properties of graphene

Visikovskiy, A., Kimoto, S. I., Kajiwara, T., Yoshimura, M., Iimori, T., Komori, F. & Satoru, T., Dec 19 2016, In : Physical Review B. 94, 24, 245421.

Research output: Contribution to journalArticle

Graphite
Intercalation
intercalation
Electronic properties
Graphene
2015

Effects of photoexcitation on intense terahertz field-induced nonlinearity in monolayer epitaxial graphene

Hafez, H. A., Al-Naib, I., Dignam, M. M., Sekine, Y., Oguri, K., Blanchard, F., Cooke, D. G., Tanaka, S., Komori, F., Hibino, H. & Ozaki, T., Aug 10 2015, 2015 Conference on Lasers and Electro-Optics, CLEO 2015. Institute of Electrical and Electronics Engineers Inc., 7183651. (Conference on Lasers and Electro-Optics Europe - Technical Digest; vol. 2015-August).

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

Graphite
Photoexcitation
photoexcitation
Graphene
Monolayers
5 Citations (Scopus)

Fabrication of conical micropore structure on silicon nitride/silicon using focused ion beam milling for biosensor application

Ariffin, N. H. Z., Yahaya, H., Shinano, S., Satoru, T. & Hashim, A. M., May 2 2015, In : Microelectronic Engineering. 133, p. 1-5 5 p.

Research output: Contribution to journalArticle

Focused ion beams
Silicon
Silicon nitride
bioinstrumentation
Biosensors
3 Citations (Scopus)

Highly Anisotropic Parallel Conduction in the Stepped Substrate of Epitaxial Graphene Grown on Vicinal SiC

Endo, A., Komori, F., Morita, K., Kajiwara, T. & Satoru, T., May 1 2015, In : Journal of Low Temperature Physics. 179, 3-4, p. 237-250 14 p.

Research output: Contribution to journalArticle

Quantum Hall effect
Graphite
Graphene
graphene
quantum Hall effect
6 Citations (Scopus)

Hydrogen desorption from hydrogen fluoride and remote hydrogen plasma cleaned silicon carbide (0001) surfaces

King, S. W., Satoru, T., Davis, R. F. & Nemanich, R. J., Sep 1 2015, In : Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films. 33, 5, 05E105.

Research output: Contribution to journalArticle

Hydrofluoric Acid
hydrofluoric acid
hydrogen plasma
Silicon carbide
silicon carbides
42 Citations (Scopus)

Nonlinear terahertz field-induced carrier dynamics in photoexcited epitaxial monolayer graphene

Hafez, H. A., Al-Naib, I., Dignam, M. M., Sekine, Y., Oguri, K., Blanchard, F., Cooke, D. G., Tanaka, S., Komori, F., Hibino, H. & Ozaki, T., Jan 16 2015, In : Physical Review B - Condensed Matter and Materials Physics. 91, 3, 035422.

Research output: Contribution to journalArticle

Graphite
Graphene
Monolayers
graphene
Pumps

Structural and optical properties of AlN grown by solid source solution growth method

Kangawa, Y., Suetsugu, H., Knetzger, M., Meissner, E., Hazu, K., Chichibu, S. F., Kajiwara, T., Tanaka, S., Iwasaki, Y. & Kakimoto, K., Aug 1 2015, In : Japanese Journal of Applied Physics. 54, 8, 085501.

Research output: Contribution to journalArticle

Structural properties
Optical properties
optical properties
Cathodoluminescence
cathodoluminescence
2014
4 Citations (Scopus)

Analysis of vibrational properties of C-doped hexagonal boron nitride (h-BN)

Islam, M. S., Ushida, K., Tanaka, S., Makino, T. & Hashimoto, A., Nov 1 2014, In : Computational Materials Science. 94, C, p. 225-233 9 p.

Research output: Contribution to journalArticle

Nitrides
Boron nitride
Phonon
boron nitrides
Hexagon
12 Citations (Scopus)

Effect of boron and nitrogen doping with native point defects on the vibrational properties of graphene

Islam, M. S., Ushida, K., Tanaka, S., Makino, T. & Hashimoto, A., Nov 1 2014, In : Computational Materials Science. 94, C, p. 35-43 9 p.

Research output: Contribution to journalArticle

Point Defects
Boron
Graphite
Graphene
Point defects
9 Citations (Scopus)

Effect of vacancy defects on phonon properties of hydrogen passivated graphene nanoribbons

Islam, M. S., Tanaka, S. & Hashimoto, A., Jan 1 2014, In : Carbon. 80, 1, p. 146-154 9 p.

Research output: Contribution to journalArticle

Nanoribbons
Carbon Nanotubes
Graphite
Graphene
Vacancies

Nonlinear terahertz-field-induced carrier dynamics in photoexcited graphene

Hafez, H. A., Al-Naib, I., Dignam, M. M., Sekine, Y., Oguri, K., Ibrahim, A., Satoru, T., Komori, F., Hibino, H. & Ozaki, T., Nov 13 2014, 2014 39th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2014. IEEE Computer Society, 6956170. (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz).

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

Graphene
Electric fields
Pumps
20 Citations (Scopus)

Nonlinear transmission of an intense terahertz field through monolayer graphene

Hafez, H. A., Al-Naib, I., Oguri, K., Sekine, Y., Dignam, M. M., Ibrahim, A., Cooke, D. G., Tanaka, S., Komori, F., Hibino, H. & Ozaki, T., Nov 1 2014, In : AIP Advances. 4, 11, 117118.

Research output: Contribution to journalArticle

graphene
transient heating
augmentation
scattering
photoconductivity
3 Citations (Scopus)

Polarized micro Raman scattering spectroscopy for curved edges of epitaxial graphene

Islam, M. S., Bhuiyan, A. G., Tanaka, S., Makino, T. & Hashimoto, A., Dec 15 2014, In : Applied Physics Letters. 105, 24, 243103.

Research output: Contribution to journalArticle

graphene
Raman spectra
spectroscopy
point defects
probes
6 Citations (Scopus)

Polarized microscopic laser Raman scattering spectroscopy for edge structure of epitaxial graphene and localized vibrational mode

Islam, M. S., Tamakawa, D., Tanaka, S., Makino, T. & Hashimoto, A., Oct 2014, In : Carbon. 77, p. 1073-1081 9 p.

Research output: Contribution to journalArticle

Graphite
Laser modes
Graphene
Raman scattering
Spectroscopy
1 Citation (Scopus)

Scanning tunneling microscopic and spectroscopic studies on a crystalline silica monolayer epitaxially formed on hexagonal SiC (000 1 ̄) surfaces

Tochihara, H., Shirasawa, T., Suzuki, T., Miyamachi, T., Kajiwara, T., Yagyu, K., Yoshizawa, S., Takahashi, T., Tanaka, S. & Komori, F., Jan 1 2014, In : Applied Physics Letters. 104, 5, 051601.

Research output: Contribution to journalArticle

silicon dioxide
scanning
scanning tunneling microscopy
silicon oxides
semiconductor devices
5 Citations (Scopus)

Site-specific atomic and electronic structure analysis of epitaxial silicon oxynitride thin film on SiC(0001) by photoelectron and auger electron diffractions

Maejima, N., Matsui, F., Matsui, H., Goto, K., Matsushita, T., Tanaka, S. & Daimon, H., Apr 15 2014, In : journal of the physical society of japan. 83, 4, 044604.

Research output: Contribution to journalArticle

oxynitrides
atomic structure
photoelectrons
angular distribution
electron diffraction

Temperature dependence of terahertz transmission through photoexcited graphene

Hafez, H. A., Al-Naib, I., Oguri, K., Sekine, Y., Ibrahim, A., Dignam, M. M., Morandotti, R., Satoru, T., Komori, F., Hibino, H. & Ozaki, T., Jan 1 2014.

Research output: Contribution to conferencePaper

Graphite
Graphene
graphene
temperature dependence
hysteresis

Temperature dependence of terahertz transmission through photoexcited graphene

Hafez, H. A., Al-Naib, I., Oguri, K., Sekine, Y., Ibrahim, A., Dignam, M. M., Morandotti, R., Satoru, T., Komori, F., Hibino, H. & Ozaki, T., Jan 1 2014, CLEO: Science and Innovations, CLEO_SI 2014. Optical Society of American (OSA), (Optics InfoBase Conference Papers).

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

Graphene
graphene
temperature dependence
hysteresis
pumps

Temperature Dependence of Terahertz Transmission through Photoexcited Graphene

Hafez, H. A., Al-Naib, I., Oguri, K., Sekine, Y., Ibrahim, A., Dignam, M. M., Morandotti, R., Satoru, T., Komori, F., Hibino, H. & Ozaki, T., Jan 1 2014, CLEO: Applications and Technology, CLEO_AT 2014. Optical Society of American (OSA)

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

Graphene
graphene
temperature dependence
hysteresis
pumps

Temperature Dependence of Terahertz Transmission through Photoexcited Graphene

Hafez, H. A., Al-Naib, I., Oguri, K., Sekine, Y., Ibrahim, A., Dignam, M. M., Morandotti, R., Satoru, T., Komori, F., Hibino, H. & Ozaki, T., Jan 1 2014, CLEO: QELS_Fundamental Science, CLEO_QELS 2014. Optical Society of American (OSA)

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

Graphene
graphene
temperature dependence
hysteresis
pumps
2013
3 Citations (Scopus)

Electrical characteristics of surface-stoichiometry-controlled p-GaN schottky contacts

Shiojima, K., Takahashi, T., Kaneda, N., Mishima, T., Kajiwara, T. & Satoru, T., Jan 1 2013, In : Japanese Journal of Applied Physics. 52, 1 PART2, 01AF05.

Research output: Contribution to journalArticle

Stoichiometry
stoichiometry
Defects
defects
Cooling

Erratum: Graphene nanoribbons on vicinal SiC surfaces by molecular beam epitaxy (Physical Review B (2013) 87 (121407(R)) DOI:10.1103/PhysRevB.87.121407)

Kajiwara, T., Nakamori, Y., Visikovskiy, A., Iimori, T., Komori, F., Nakatsuji, K., Mase, K. & Tanaka, S., Apr 19 2013, In : Physical Review B - Condensed Matter and Materials Physics. 87, 15, 159907.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Graphene nanoribbons grown on epitaxial SixCyOz layer on Vicinal SiC(0001) surfaces by chemical vapor deposition

Hagihara, Y., Kajiwara, T., Visikovskiy, A. & Tanaka, S., May 1 2013, In : Applied Physics Express. 6, 5, 055102.

Research output: Contribution to journalArticle

Nanoribbons
Epitaxial layers
Graphene
Chemical vapor deposition
graphene
16 Citations (Scopus)

Graphene nanoribbons on vicinal SiC surfaces by molecular beam epitaxy

Kajiwara, T., Nakamori, Y., Visikovskiy, A., Iimori, T., Komori, F., Nakatsuji, K., Mase, K. & Tanaka, S., Mar 21 2013, In : Physical Review B - Condensed Matter and Materials Physics. 87, 12, 121407.

Research output: Contribution to journalArticle

Nanoribbons
Carbon Nanotubes
Graphite
Molecular beam epitaxy
Graphene

Intense terahertz-field-induced nonlinearity in graphene

Hafez, H., Al-Naib, I., Sharma, G., Morandotti, R., Satoru, T., Komori, F., Oguri, K., Hibino, H. & Ozaki, T., Dec 1 2013, 2013 38th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2013. 6665850. (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz).

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

Graphene
Electric fields
Photoexcitation
Monolayers
7 Citations (Scopus)

Numerical analysis on vacancy induced vibrational properties of graphene nanoribbons

Islam, M. S., Ushida, K., Tanaka, S. & Hashimoto, A., Jul 26 2013, In : Computational Materials Science. 79, p. 356-361 6 p.

Research output: Contribution to journalArticle

Nanoribbons
Carbon Nanotubes
Graphite
Graphene
Vacancy
5 Citations (Scopus)

Numerical experiments on phonon properties of isotope and vacancy-type disordered graphene

Islam, M. S., Ushida, K., Tanaka, S. & Hashimoto, A., Nov 21 2013, In : Diamond and Related Materials. 40, p. 115-122 8 p.

Research output: Contribution to journalArticle

Graphite
Isotopes
Graphene
Vacancies
graphene
2012
2 Citations (Scopus)

A Raman imaging study of growth process of few-layer epitaxial graphene on vicinal 6H-SiC

Kamoi, S., Kisoda, K., Hasuike, N., Harima, H., Morita, K., Satoru, T., Hashimoto, A. & Hibino, H., May 1 2012, In : Diamond and Related Materials. 25, p. 80-83 4 p.

Research output: Contribution to journalArticle

Graphite
Epitaxial layers
Graphene
graphene
Imaging techniques
8 Citations (Scopus)

Role of atomic terraces and steps in the electron transport properties of epitaxial graphene grown on SiC

Kuramochi, H., Odaka, S., Morita, K., Tanaka, S., Miyazaki, H., Lee, M. V., Li, S. L., Hiura, H. & Tsukagoshi, K., Dec 1 2012, In : AIP Advances. 2, 1, 033.

Research output: Contribution to journalArticle

graphene
transport properties
electrons
electron mobility
exploitation
13 Citations (Scopus)

Uniaxial deformation of graphene Dirac cone on a vicinal SiC substrate

Nakatsuji, K., Yoshimura, T., Komori, F., Morita, K. & Tanaka, S., May 9 2012, In : Physical Review B - Condensed Matter and Materials Physics. 85, 19, 195416.

Research output: Contribution to journalArticle

Graphite
Graphene
Cones
cones
graphene
2011
8 Citations (Scopus)

Formation of epitaxial 3C-SiC layers by microwave plasma-assisted carbonization

Kato, Y., Goto, M., Sato, R., Yamada, K., Koga, A., Tsutsui, K., Srey, C. & Satoru, T., Nov 25 2011, In : Surface and Coatings Technology. 206, 5, p. 990-993 4 p.

Research output: Contribution to journalArticle

carbonization
Carbonization
Microwaves
Plasmas
microwaves
2 Citations (Scopus)

Si 2p core level shifts of the epitaxial SiON layer on a SiC(0001), studied by photoemissin spectroscopy

Shirasawa, T., Satoru, T., Muro, T., Tamenori, Y., Harada, Y., Tokushima, T., Kinoshita, T., Shin, S., Takahashi, T. & Tochihara, H., Mar 17 2011, Advanced Material Science and Technology. p. 15-19 5 p. (Materials Science Forum; vol. 675 677).

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

Core levels
oxynitrides
Silicon
Spectroscopy
shift
15 Citations (Scopus)

Site-specific stereograph of SiC(0001) surface by inverse matrix method

Matsui, F., Nishikayama, N., Maejima, N., Matsui, H., Goto, K., Hashimoto, M., Hatayama, T., Matsushita, T., Kato, Y., Tanaka, S. & Daimon, H., Jan 1 2011, In : journal of the physical society of japan. 80, 1, 013601.

Research output: Contribution to journalArticle

matrix methods
photoelectrons
angular distribution
parallax
bunching
2010
87 Citations (Scopus)

Anisotropic layer-by-layer growth of graphene on vicinal SiC(0001) surfaces

Satoru, T., Morita, K. & Hibino, H., Jan 6 2010, In : Physical Review B - Condensed Matter and Materials Physics. 81, 4, 041406.

Research output: Contribution to journalArticle

Graphite
Graphene
graphene
Desorption
desorption
20 Citations (Scopus)

Anisotropic transport in graphene on SiC substrate with periodic nanofacets

Odaka, S., Miyazaki, H., Li, S. L., Kanda, A., Morita, K., Satoru, T., Miyata, Y., Kataura, H., Tsukagoshi, K. & Aoyagi, Y., Feb 22 2010, In : Applied Physics Letters. 96, 6, 062111.

Research output: Contribution to journalArticle

graphene
electron mobility
field effect transistors
transport properties
slopes

Deep UV Raman spectroscopy of epitaxial graphenes on vicinal 6H-SiC substrates

Kamoi, S., Hasuike, N., Kisoda, K., Harima, H., Morita, K., Satoru, T. & Hashimoto, A., Jan 1 2010, Silicon Carbide and Related Materials 2009: ICSCRM 2009. Trans Tech Publications Ltd, p. 611-614 4 p. (Materials Science Forum; vol. 645-648).

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

Graphite
ultraviolet spectroscopy
Ultraviolet spectroscopy
Graphene
Raman spectroscopy
16 Citations (Scopus)

Few-layer epitaxial graphene grown on vicinal 6H-SiC studied by deep ultraviolet Raman spectroscopy

Kisoda, K., Kamoi, S., Hasuike, N., Harima, H., Morita, K., Tanaka, S. & Hashimoto, A., Jul 19 2010, In : Applied Physics Letters. 97, 3, 033108.

Research output: Contribution to journalArticle

ultraviolet spectroscopy
graphene
Raman spectroscopy
stress relaxation
subtraction
17 Citations (Scopus)

Shape, width, and replicas of π bands of single-layer graphene grown on Si-terminated vicinal SiC(0001)

Nakatsuji, K., Shibata, Y., Niikura, R., Komori, F., Morita, K. & Tanaka, S., Jul 26 2010, In : Physical Review B - Condensed Matter and Materials Physics. 82, 4, 045428.

Research output: Contribution to journalArticle

Graphite
replicas
Graphene
graphene
Substrates
2009
16 Citations (Scopus)

Atomic-layer-resolved bandgap structure of an ultrathin oxynitride-silicon film epitaxially grown on 6H-SiC (0001)

Shirasawa, T., Hayashi, K., Yoshida, H., Mizuno, S., Satoru, T., Muro, T., Tamenori, Y., Harada, Y., Tokushima, T., Horikawa, Y., Kobayashi, E., Kinoshita, T., Shin, S., Takahashi, T., Ando, Y., Akagi, K., Tsuneyuki, S. & Tochihara, H., Jun 1 2009, In : Physical Review B - Condensed Matter and Materials Physics. 79, 24, 241301.

Research output: Contribution to journalArticle

oxynitrides
Silicon
silicon films
Energy gap
X rays
10 Citations (Scopus)

Electron beam irradiation effect for solid C60 epitaxy on graphene

Hashimoto, A., Terasaki, H., Yamamoto, A. & Satoru, T., Feb 1 2009, In : Diamond and Related Materials. 18, 2-3, p. 388-391 4 p.

Research output: Contribution to journalArticle

Graphite
Epitaxial growth
epitaxy
Graphene
Electron beams