Program
Division 9
16th CA Room 16aCA 9:00〜12:15
Division 9
Dynamics of Surfaces & Interfaces, Hydrogen Dynamics
1
Phonon Dispersion Curve of Dissipation Energy during Friction Process on MoS2(0001) surface III
Dept.Phys., Aichi Univ. Edu., Dep. of Phys. & Math., Aoyama Gakuin. Univ.A, Grad. Sch. of Inform. and Eng., Univ. of Electro-Commum.B
Makoto Ishikawa, Noriyuki Wada, Takahiko Miyakawa, Hiroshi MatsukawaA, Naruo SasakiB, Masaru SuzukiB, Kouji Miura
2
Control and application of lattice defects created reversibly in wide-band-gap oxide single-crystal wires
NIMS MANAA, Chinese Academy of SciencesB
Makoto SakuraiA, Kewei LiuB, Masakazu AonoA
3
Incident energy dependence of positron stimualted ion desorption from TiO2(110)
Department of Physics, Rikkyo University, Department of Physics, Tokyo University of ScienceA
T.Tachibana, L.Chiari, M.Nagira, T.Hirayama, and Y.Nagashima
4
In-situ observation of reaction of CO2 on Cu(997) by ambient-pressure X-ray photoelectron spectroscopy
ISSP, Univ. of Tokyo
T. Koitaya, S. Yamamoto, Y. Shiozawa, K. Mukai, S. Yoshimoto, K. Takeuchi, R.-Y. Liu, I. Matsuda, and J. Yoshinobu
5
H2 adsorption and surface scattering on SrTiO3
Department of Applied Physics Osaka University A, Center for Atomic and Molecular Technologies Osaka UniversityB
Koji Shimizu, Hiroshi Nakanishi, Wilson Agerico Diño
6
Surface phonon dispersion of the hydrogen-terminated Si(110)-(1×1) surfaceII: Experiment and Theory
Tohoku Univ., Tokyo Univ. of Sci.A
Stephane Yu Matsushita, Chunping HuA, Erina Kawamoto, Hiroki KatoA, Kazuyuki WatanabeA, Shozo Suto
Break (10:30〜10:45)
7
Reaction of formic acid on Zn-modified Cu(111)
The Institute for Solid State Physics, The University of Tokyo
○Yuichiro Shiozawa, Takanori Koitaya, Kozo Mukai, Shinya Yoshimoto,
and Jun Yoshinobu
and Jun Yoshinobu
8
Steric effect in O2 sticking on Pt(111)
NIMS
Hirokazu Ueta, Mitsunori Kurahashi
9
Dynamic molecular cap effects on hydrogen transport across the Pd70Au30(110) surface
IIS Univ. Tokyo,Osaka Univ.A
Shohei Ogura,Michio OkadaA,Katsuyuki Fukutani
10
Development of high resolution ERDA for hydrogen observation of Pd(110) subsurface
Inst. of Appiled Physics, Univ. of Tsukuba
MAEDA Satomi
11
The hydrogen absorption and desorption at the terrace of the Pd(111) surface
Tokyo University Engineering
Tatsuya Kobayashi,Shohei Ogawa,Satoshi Ohno,Shohei Ogura,Markus Wilde,Katsuyuki Fukutani
12
Quantum state calculations of a hydrogen isotope atom adsorbed on solid surfaces
Osaka Univ.A, IIS, Univ. of TokyoB, NITACC
Hiroshi NakanishiA, Wilson A. DinoA, Hideaki KasaiABC
16th CB Room 16aCB 9:30〜12:30
Division 9
Atomic Structures of Surfaces & Interfaces
1
2
fabrication of covalent networks through surface-confined polymerization
Yokohama City Univ.
Kazushiro Takasugi, Takashi Yokoyama
3
Cancellation
4
Role of tip apex in inelastic electron tunneling spectroscopy of CO/Cu(111) with an STM/AFM
Kanazawa Univ.A, Regensburg Univ.B, Linnaeus Univ.C
Norio OkabayashiA, Alexander GustafssonC, Angelo PeronioB, Magnus PaulssonC, Toyoko AraiA, Franz J. GiessiblB
5
Chemical identification on the intermixed Ge/Si surfaces by AFM
GSFS, Univ. of TokyoA, GSE, Osaka Univ. B
Jo OnodaA, B, Kohei NikiB, Yoshiaki SugimotoA, B
6
STM and DFT study of P-Si heterodimer on the Si(100) surface
NIMS, UCLA
Keisuke Sagisaka, Daisuke Fujita, David BowlerA
Break (10:30〜10:45)
7
Atomic configuration of Ge(001)-c(2x8)-Au surface determined by total-reflection high-energy positron diffraction (TRHEPD) II
KEK, JAEA
I. Mochizuki, Y. FukayaA, K. Wada, A. Ichimiya, and T. Hyodo
8
Cancellation
9
Analysis of √31×√31 R9° structure on Al2O3(0001) with Reflection High Energy Electron Diffraction2
Yokohama City Univ., Namiki Precision Jewel. Co. Ltd.A
Aki Tosaka, Takuhiro Sugiyama, Koji KoyamaA and Yukichi Shigeta
10
Electronic states of β-FeSi2(100) surface
NAIST,ASCRA
Ken Hattori, Masaaki Someta, Hiroshi Daimon, Oleksandr RomanyukA
●11
Thickness dependence of composition and chemical states of cerium oxide film on Rh(111)
Graduate school of engineering
Nagoya University
Nagoya University
Lap-Hong CHAN
12
BRAES Profiles from ZnO(0001) Surface Excited by RHEED
Daido Univ., IMRAM Tohoku Univ., Nagoya Inst. of Tech.
Yoshimi Horio, Yuji Takakuwa, Shuichi Ogawa, Koji Abe
13
Si(111)7×7 side-surfaces on the three-dimensionally architected Si(110) substrate
ISIR, Osaka Univ., NAISTA
A. N. Hattori, K. HattoriA, S. TakemotoA, H. DaimonA, H. Tanaka
16th CA Room 16pCA 13:30〜17:00
Division 9
Graphene/Nanosheets, Nanotubes/Nanowires
1
Activation energy calculation of dissociative hydrogen adsorption on corrugated graphene
RIKEN Research Cluster for Innovation
Yusuke Noda
2
Metal atom intercalation between graphene and Co(0001) substrate studied by total-reflection high-energy positron diffraction
Japan Atomic Energy AgencyA, High Energy Accelerator Research Organization (KEK) B
Y. FukayaA, S. EntaniA, S. SakaiA, I. MochizukiB, K. WadaB, T. HyodoB, S. ShamotoA
3
Structural analysis of exfoliated nano-graphene on Si(111)7×7
School of engineering, Nagoya university
K.Hata, J.Yuhara
4
Angle resolved photoelectron spectroscopy on graphene on the nanofacets on the vicinal SiC(0001) surfaces
ISSP, Univ. of Tokyo, Dep. of Material Sci. and Eng., Tokyo Institute of TechnologyA, Faculty of Engineering, Kyushu Univ.B, KEK-IMSSC
T. Iimori, K. NakatsujiA, T. Miyamachi, K. Ienaga, S. Kim, T. Tamura, S. Toyohisa, K. FukumaB, K. MoritaB, S. HayashiB, T. KajiwaraB, A. VisikovsliyB, S. TanakaB, K. MaseC, F. Komori
5
Direct observation of the electron-phonon scattering among empty bands in graphite by means of the HREELS
ISSR Osaka Univ, ISSP Univ. TokyoA
Shin-ichiro Tanaka, Kozo MukaiA, Jun YoshinobuA
6
Phonon dispersion and structure of the silicene/ZrB2/Si(111) surface
ISSP Univ. of Tokyo, JAISTA, NUSB
Kozo Mukai, Chi-Cheng LeeAB, Antoine FleurenceA, Yukiko Yamada-TakamuraA, Taisuke Ozaki, Rainer FriedleinA, Shinya Yoshimoto, Jun Yoshinobu
7
Growth behaviors of silicene on Ag(111)
Graduate School of Frontier Sciences, The University of Tokyo, JSPS research fellowA, KEKB, ISSP, The University of TokyoC, MANA-NIMSD
Kazuaki KawaharaA, Izumi MochizukiB, Tetsuroh ShirasawaC, Chun-Liang Lin, Ryo Nagao, Ryuichi ArafuneD, Naoya Kawakami, Ken WadaB, Noriyuki Tsukahara, Toshio TakahashiC, Toshio HyodoB, Maki Kawai, Noriaki Takagi
Break (15:15〜15:30)
8
DFT calculation for the surface of WS2
Department of Applied Mathematics and Physics Tottori University, Japan Synchrotron Radiation Research InstituteA
Akihiro Ohama, Kengo NakadaA, Akira Ishii
9
Adsorbed state of CO2 on the graphene/SiC(0001) surface studied by temperature programmed desorption and ambient pressure X-ray photoelectron spectroscopy
ISSP Univ. of Tokyo, RIEC Tohoku Univ.A
Kaori Takeuchi, Susumu Yamamoto, Ro-Ya Liu, Yuichiro Shiozawa, Takashi Someya, Keiichiro TajimaA, Hirokazu FukidomeA, Takanori Koitaya, Kozo Mukai, Shinya Yoshimoto, Maki SuemitsuA, Jun Yoshinobu, Iwao Matsuda
10
In Situ Transmission Electron Microscopy of Oxidation Processes of Zinc Nanowires
Univ. of Tsukuba
Masato Nozaki, Tokushi Kizuka
11
In Situ Transmission Electron Microscopy of Gold Nanocontacts during the Passage of Pulsed Electric Currents
Univ. of Tsukuba
Yasuchika Suzuki,Atsushi Taninaka and Tokushi Kizuka
12
In Situ Transmission Electron Microscopy of Deformation of Copper Nanocontacts
Univ. of Tsukuba
Koichi Onda, Tokushi Kizuka
13
In Situ Transmission Electron Microscopy of Zirconium Nanocontacts
Univ. of Tsukuba
Kohei Yamada and Tokushi Kizuka
16th CB Room 16pCB 13:30〜16:45
Division 9
Electronic Properties of Surfaces & Interfaces
1
Theoretical calculations of thermoelectric effect in nano thin films.
NIMS, Inst. Appl. Phys. Univ. TsukubaA, NEC corp.B
Hirokazu Takaki, Kazuaki Kobayashi, Masato Shimono, Nobuhiko Kobayashi, Kenji Hirose
2
Two-dimensional superconductivity on the Rashba type surface reconstruction (Tl, Pb)/Si(111) studied by the in situ electrical transport measurement
Univ. of Tokyo,Institute of Automation and Control Processes FEB RASA,Far Eastern Federal UniversityB,Vladivostok State University of Economics and ServiceC
S. Ichinokura,A.V. MatetskiyA, B,L.V. BondarenkoA, B,A.Y. TupchayaA, B,D.V. GruznevA, B,A.V. ZotovA, B, C,R. Hobara,R. Akiyama,A. Takayama,A.A. SaraninA, B,S. Hasegawa
3
One-dimensional surface electronic and atomic structure of the InSb(001) surface covered with Bi
Grad. School of Frontier Biosciences, Osaka Univ.A,
Synchrotron SOLEILB,
UR1/CNRSC,
Grad. School of Science, Osaka Univ. D,
UVSOR Facility, Institute of Molecular Science E
Synchrotron SOLEILB,
UR1/CNRSC,
Grad. School of Science, Osaka Univ. D,
UVSOR Facility, Institute of Molecular Science E
Yoshiyuki OhtsuboA, B、Jun-ichiro KishiB、Kenta HagiwaraB、Patrick Le FèvreC,François BertranC,Amina Taleb-IbrahimiC, D、Masaharu MatsunamiE、Kiyohisa TanakaE、Shin-ichi KimuraA, B
4
Theoretical study on the electronic structure of pentacene layers adsorbed on a graphite surface
Univ. of the Ryukyus, Univ. of the RyukyusA
Go Kawanabe,Susumu YanagisawaA,Takeshi InaokaA
5
Effect of Metal-Molecule Interface Structure on Surface Enhanced Raman Scattering of the Benzene Derivatives
TokyoTech
Suzuki Sho, Kaneko Satoshi, Kiguchi Manabu
●6
The electronic structure of the outer most layer in multilayer silicene grown on Ag(111)
Graduate School of Frontier Science, The University of Tokyo, Graduate school of Art and science, The University of TokyoA, NIMS-MANAB
C. L. Lin, T. HaginoA, Y. ItoA, R. Nagao, K. Kawahara, M. AokiA, S. MasudaA, R. ArafuneB, M. Kawai, N. Takagi
Break (15:00〜15:15)
7
Switching of Dirac-fermion mass at the interface of Fe/W(110) revealed by high-resolution ARPES
Dept. Physics, Tohoku Univ.A and WPI-AIMR, Tohoku Univ.B
T. SatoA, K. HonmaA, S. SoumaB, Y. TanakaA, K. SugawaraB, and T. TakahashiA,B
8
Development of high-resolution three-dimensional spin- and angle-resolved photoelectron spectroscopy using laser light, II
Institute for Solid State Physics, The University of Tokyo, Research Institute for Science and Technology, Tokyo University of ScienceA, Beijing Center for Crystal Research and Development, Chinese Academy of ScienceB
K. Yaji, A. Harasawa, S. Toyohisa, M. Nakayama, A. Fukushima, Y. Ishida, S. WatanabeA, C.-T. ChenB, F. Komori, S. Shin
9
Spin-polarized L-gap surface state on Cu(111) studied by spin- and angle-resolved photoelectron spectroscopy
Institute for Solid State Physics, University of Tokyo
S.Toyohisa, K. Yaji, A. Harasawa, T. Iimori, S. Shin, F. Komori
10
High-resolution angle-resolved photoemission study of quasi-one-dimensional electronic states on W(112)
Dept. Phyics, Tohoku Univ.A, IEHE, Tohoku Univ.B WPI-AIMR, Tohoku Univ.C
K. FukutaniA,B, K. HonmaA, K. SugawaraC, T. SatoA, and T. TakahashiA,C
11
The effect of K deposition on Bi/Ge(111) thin films observed by angle-resolved photoelectron spectroscopy
ISSP Univ. of Tokyo, NSRRCA, National Tsing Hua UniversityB, Schl. of Sci. Univ. of TokyoC
S. Ito, T. Someya, W. C. ChenA, C. M. ChengA, C. H. LinB, T. Iimori, B. J. Feng, A. TakayamaC, F. Komori, S. J. TangB, I. Matsuda
12
Circular dichroism in photovoltage at surface Rashba systems induced with visible-light laser: Bi and Bi absorbed Ag surfaces
Univ. Tokyo,Tokyo TechA
Hirotaka Ishihara, Naoya Fukui, Rei Hobara, Akari Takayama, Ryota Akiyama, Toru HiraharaA, Shuji Hasegawa
17th CA Room 17aCA 10:45〜12:15
Division 9
Quantum Properties of nano structure/Localized Surface Optical Phenomena
1
Site-Dependent Evolution of Electrical Conductance from Tunneling to Atomic Point Contact
ISSP, Univ. Tokyo
Howon Kim and ○Yukio Hasegawa
2
Direct Visualization of Solid Phase of Oxygen Molecules Physisorbed on the Ag(111) Surface.
ISSP, RIKEN
Shunji Yamamoto, Hiroshi Imada, Yasuo Yoshida, Yousoo Kim, Yukio Hasegawa
3
Single molecule chemical reactions of a free-base phthalocyanine and in-situ characterization with scanning tunneling luminescence spectroscopy
SISL RIKENA, The University of TokyoB
Hiroshi ImadaA, Miyabi ImaiA,B, Shota KawaharaA,B, Kensuke KimuraA,B, Kuniyuki MiwaA, Yousoo KimA
4
Periodic grating structures on metal self-organized by femtosecond laser pulses: Formation threshold fluence depend on material property
ICR and GSS, Kyoto Univ., ANIFS
M. Hashida, T. Nishii, Y. Miyasaka, H. SakagamiA, S. Inoue, and S. Sakabe
5
Photomechanical effects on femtosecond laser ablation studied using time-resolved reflectivity with double pump pulses
JAEA, Kyusyu Univ.A
Takayuki Kumada, Tomohito Otobe, Masaharu Nishikino, Noboru Hasegawa, and Terutake HayashiA
6
van der Waals density functionals study on adsorption structures of benzene on the Si(100) surface
Osaka UnivA, NIMSB
Yuji HamamotoA, Ikutaro HamadaB, Kouji InagakiA, Yoshitada MorikawaA
17th CB Room 17aCB 9:00〜11:45
Division 9
crystal growth, nanocrystal, and cluster
1
Liquid layer on ice surfaces induced by hydrochloric gas
Institute of Low Temperature Science, Hokkaido University
Ken Nagashima, Gen Sazaki, Hama Tetsuya, Kenichiro Murata, Shunichi Nakatsubo, Yoshinori Furukawa
2
Growth of plasmonics bubbles by nano gold photoexitation under CW laser illumination
Univ. Tokushima
Shin-ichiro Yanagiya
3
AFM study of surface nano bubbles generated on gold nanoparticles film deposition under CW laser illumination
Univ. Tokushima
Shin-ichiro Yanagiya
4
Structure formation in the early stage of crystallization of
triacylglyceride molecular compound systems from the melt
triacylglyceride molecular compound systems from the melt
GSIAS, Hiroshima Univ., GSBS, Hiroshima Univ.A
Ryuichi IKOMA, Ken TAGUCHI, Akihiko TODA, Satoru UENOA, Kiyotaka SATOA
Break (10:00〜10:15)
5
Quantitative phase-field modeling of step dynamics on growing crystal surface
Miura Hitoshi
Nagoya City Univ.
6
Real-Time Measurement of Surface Stress Relief during Ge Nanodot Growth on Si(111)
JAEAA, Hitachi PowerB, Tohoku Univ.C
H. AsaokaA, Y. UozumiA,B, M. SuemitsuC
7
Step bunching with (7x7)-(1x1) phase transition on Si(111): quantitative analysis based on the calculations of surface tension
Faculty of En., Osaka Electro-Commu. Univ., School of Sci. and Tech., Kwansei Gakuin Univ.A, Faculty of Sci. and Tech., Gunma Univ.B
Noriko Akutsu, Hiroki HibinoA, and Takao YamamotoB
8
Controlling two-dimensional structure of binary particle system using Brownian Dynamics method
Graduate School of Natural Science and Technology, Kanazawa Univ, department of science and technology, Ritsumeikan UnivA, IMC, Kanazawa UnivB
Yuya Maegawa,Hiroyasu KatsunoA,Masahide SatoB
9
Morphological Diagram in Crystal Growth of Sodium Chloride on Agar Plates
Chuo University
Keisuke Imai, Ken Yamamoto, Jun-ichi Wakita
17th CB Room 17pCB 13:30〜16:45
Division 9,Division 3 Joint Symposium
Magnetic properties in a few atomic layers of surfaces and interfaces
1
Introductory remarks for the symposium
Yoshio Miura
KIT
2
Dynamic Observation of Magnetic Domains by High Brightness and Highly Spin Polarized Low Energy Electron Microscopy
Tsuneo Yasue
OECU
3
Electron spin detection at outermost surfaces using polarized He metastable atom beams
Yasushi Yamauchi
NIMS
4
Magnetic canting at surfaces and interfaces of Fe films
Katsuyuki Fukutani
The University of Tokyo
5
Magnetism and structure of surface and interface observed
by depth-resolved X-ray absorption spectroscopy
by depth-resolved X-ray absorption spectroscopy
Kenta Amemiya
KEK-IMSS
Break (15:15〜15:30)
6
XMCD study of orbital magnetic moments and perpendicular magnetic anisotropy in magnetic interfaces
Jun Okabayashi
The University of Tokyo
7
Electric field effect on magnetism at surfaces/interfaces: first
principles calculations
principles calculations
kohji Nakamura
Mie Univ.
8
Electric field manipulation of magnetic anisotropy and its application
Shun Kanai
RIEC, Tohoku Univ.
17th CS Room 17pCS 13:00〜13:45
Division 6,Division 9,Division 10
Invited Talk: Quantum Solid 4He, etc…
1
Recent progress in 4He crystal--- Equilibrium Crystal Shape and Supersolidity
Yuichi Okuda
18th PS Room 18aPS 10:00〜12:00
Division 9
Poster Session
1
Structure and Growth of Whisker Particle with Pd-SiO System
Faculty of Engineering, Tohoku-Gakuin Univ.
Hitoshi Suzuki
2
First-principles Study of Positron States at Metal Surfaces: Effect of Electron-positron Correlation
Department of Physics, Tokyo University of Science
Satoshi Hagiwara, Yasumitsu Suzuki, and Kazuyuki Watanabe
3
Structure and electrical transport of Pb/Ge(111) ultrathin films
Graduate School of Science, University of Tokyo
Masahiro Hanaduka, Satoru Ichinokura, Rei Hobara, Akari Takayama, Ryouta Akiyama, Shuji Hasegawa
4
STM images of hydrogen terminated Si(110)-(1×1) surfaces and the bias dependence
Tohoku Univ., FRIS
S. Y. Matsushita, T. Matsuda, R. Nagata, E. Kawamoto, T. Itoh, S. Suto
5
Electronic Structure of Ultra-thin Bi(110) Films on Si(111)√3×√3-B Substrates
Tokyo Tech,AichiSRA,NUSRB,Nagoya Univ./Eng.C
Kazuki Shishikura,Yusaku Yoshiike,Junya Suzuki,Yoshio WatanabeA,Takahiro ItohB,C,Kan Nakatsuji, Hiroyuki Hirayama
●6
Study of Optical Second Harmonic Interference Pattern at Interface between Iron Phthalocyanine Layer and Indium Tin Oxide
Sch. of Materials Sci.,Japan Advanced Inst. of Sci. and Tech. (JAIST)A,Sch. of Electronics and Computer Sci.,University of Southampton,U.K.B,Dept. of Phys.,Center of Defence Foundation Studies,Nat’l. Defense Univ. of Malaysia,MalaysiaC
Muhammad Samir UllahA,Siti Zulaikha Ngah DemonC,Kazuki MatsumotoA,Khuat Thi Thu HienA, Goro MizutaniA and Harvey RuttB
7
Effect of Phthalocyanine adsorption on electrical conduction of In/Si(111)-(√7×√3)
Graduate School of Science, Kyoto University
S. Hatta, N. Sakata, H. Okuyama, T. Aruga
8
Electrical conduction of Bi2Te3 thin films on Si(111)
Graduate School of Science, Kyoto University
S. Hatta, K. Obayashi, Anlu Shi, H. Okuyama, T. Aruga
9
Strain effect on electronic structure at the Si(001)-2x1 surface
Univ. of the Ryukyus, Nara Inst. of Sci. and Technol.A, Univ. of TokyoB
T. Inaoka, S. N. TakedaA, and T. ShirasawaB
10
First-principles study of layer polarizations and electronic structures in La(Al,Mn)O3/SrTiO3
Kanazawa Univ.
Naoya Yamaguchi, Fumiyuki Ishii
11
Conductance measurement of Au-nanoparticle/poly-thiophene composite by Multi-Probe STM
Univ. Tokyo, ISIR
Rei Hobara, Naoya Fukui, Tomonori Nakamura, Shunsuke Tamba,Yutaka Ie,Yoshio Aso, Shuji Hasegawa
12
Adsorption states of aromatic thiol molecules at Au electrolyte solution interface
Graduate School of Engineering, Yokohama Nat'l Univ.
Ippei Sakurada, Shin-ya Ohno, Masatoshi Tanaka
13
Analysis of core level electronic states of oligothiophene thin films on silver-adsorbed silicon surfaces
Yokohama Nat'l Univ., Saga Univ.
Shinya Ohno, Kazuma Tanaka, Hiroya Tanaka, Kazutoshi TakahashiA, Masatoshi Tanaka
14
Geometrical dependence in conductance of oligo(p-phenylene vinylene)s derivatives: a first-principles study
Graduate school of engineering, Hokkaidao University
TATSUYA ISHIKAWA,YOSHIYUKI EGAMI
15
Ab-initio studies of electric field effects in organic semiconductor molecules
Univ. Tokyo
Moriya Tomotaka,Minamitani Emi,Watanabe Satoshi
16
Study of the surface conductivity of the newly-synthesized organometal iodine
Dept. of Phys., Osaka Univ.
M.Komada, H.Murakawa, and N.Hanasaki
17
Surface structural optimization of Fe thin film on Cu(001) by STM
ISSP, Univ. Tokyo
S. Nakashima, Y. Takahashi, K. Ienaga, T. Miyamachi, and F. Komori
18
Optimization of alanine on the Cu(001) surface with atomic hydrogen by DFT calculation.
Utsunomiya univ.
Hidekazu Iwai, Mitsuaki Takashima
19
A novel reconstruction at Bi(110) islands on Si(111)√3x√3-B substrates
Tokyo Tech
Yusaku Yoshiike
20
AgBi Surface Alloy With Patchwork Domain Surface Structures
Department of Materials Science and Engineering
Interdisciplinary Graduate school of Science and Engineering
Tokyo Institute of Technology
Interdisciplinary Graduate school of Science and Engineering
Tokyo Institute of Technology
Junya Suzuki,Yusaku Yoshiike,Kazuki Shisikura,Kan Nakatsuji,
Hiroyuki Hirayama
Hiroyuki Hirayama
21
Structural analysis of Si and Ge adsorbed Ni(111) surface using LEED
Kyushu Univ.
Md. Sazzadur Rahman, Takeshi Nakagawa and ○Seigi Mizuno
22
Influence of Fe Seed Layers on Dewetting Process of Ag on MgO(001) substrates
Inst. of Indus. Sci., The Univ. of Tokyo, Shibaura Inst. of Tech.A, Kwangwoon Univ.B
○M. Kamiko, R. SuenagaA, K. Nose, K. KyunoA, Y. Mitusda, J.-G. HaB
23
A Study on the Formation of Iron Clusters on Si(111)-7×7 Surfaces
Materials science NAIST, CASA, ISSPB, SITC
H.Yang, K.TanakaA, F.KomoriB, D.JuC, K.Hattori, H.Daimon
24
Atomic adsorption on step edges of SiC nano-facet
Kyushu Univ., Univ. of TokyoA, Toyota Technological InstituteB
Shingo Hayashi, Anton Visikovskiy, Takashi Kajiwara, Takushi IimoriA, Fumio KomoriA, Masamichi YoshimuraB, Satoru Tanaka
25
Reciprocal Lattice Analysis of β-FeSi2(100) Nanocarpet fabricated on Si(001) substrate
NAIST, ISIRA
S.Takemoto, T.Ishida, M.Ikuta, H.Jimbo, H.Yang, M.Someta, K.Hattori, H.Daimon, A.N.HattoriA and H.TanakaA
26
Crystal structure analysis of dome-like iron-silicide islands grown on Si(001) surfaces using φ-RHEED three-dimensional reciprocal mapping
Materials Science NAIST
T.Ishida, S.Takemoto, H.Jimbo, K.Ohta, K.Hattori, and H.Daimon
27
Development of the Searching Algorithm for Nano-Crystal Types and Orientations in Three-Dimensional Reciprocal Lattice Space.
Materials Science, NAIST
H. Jimbo, M. Ikuta, N. Hirota, Y. Nakaya, S. Takemoto, T. Ishida, K. Hattori and H. Daimon
28
Reinvestigation of Si(111)-√21×√21-(Ag+Au) II
TGUA, ISSP U-tokyoA, JST PrestB, JASRI/SPring-8C
T. Takahashi, Y. YamaguchiA, T. ShirasawaA,B, H. TajiriC
29
Theoretical Analysis of Patterson function for Si(111)5x2-Au surface with disordered Si adatoms
OKAYAMA Unv. of Sci.
Fuminori Mori
30
Stability of π-bonded chain model in various polytypes SiC surfaces
NIMSA, MARCEEDB, IISC
Tomoaki KanekoAB、Takahiro YamasakiAB、Nobuo TajimaAB、Takahisa OhnoABC
31
Electrospray deposition and STM measurements of oligothiophene derivatives on Au(111)
Yokohama City Univ, Institute for Molecular ScienceA
Yun.Lin, T.Yokoyama, S.TanakaA
32
Adsorption state of Mn phthalocyanine molecules on the In/Si(111) surface
Univ. of Tokyo, NIMS-MANAA
Noriyuki Tsukahara, Kazuki Shindo, Syunsuke Yoshizawa, Takashi Uchihashi, Maki Kawai and Noriaki Takagi
33
First-principles theoretical study considering Van der Waals force on decomposition process of HCOOH on the Cu(111) surface
Dept. Prec. Sci. & Tech., Osaka Univ.
Shiro Torii, Fahdzi Muttaqien, Yuji Hamamoto, Hidetoshi Kizaki, Kouji Inagaki, Yoshitada Morikawa
34
Scattering and adsorption of hydrogen moleclule onTiO2(110)
IIS Tokyo.Univ,Dept of Sci. Osaka Univ A
Genki Nakamura,Kotaro TakeyasuA,Shohei Ogura,Ktsuyuki Fukutani
35
Dissipation energy of friction on nanoisland MoS2(0001)surface
Dept. of Phys. Aichi Univ. of Education, Dept. of Eng. Sci. Univ. of Electro-Comm.A, Dept. of Phys. and Math., Aoyama Gakuin Univ.B
Noriyuki Wada, Makoto Isikawa, Takahiko Miyakawa, Masaru SuzukiA, Naruo SasakiA, Hirosi MatsukawaB, ○Kouji Miura
●36
Dissociation Reaction of Methane on Copper (111) Surface from Ab Initio Molecular Dynamics Simulations
Kumamoto Univ.,Tokyo Univ.A
Rizal Arifin,Yasushi ShibutaA,Kohei Shimamura,Fuyuki Shimojo,Shu YamaguchiA
37
Absorption of helium in Au atomic scale tunnel junctions at low temperatures
Kanazawa Univ., Shinshu Univ.A, Kyushu Univ.B
H. Tsujii, E. Takata, A. Nishimura, S. Mizukami, H. KambaraA, T. KawaeB
38
First-Principles Calculation of Excited Electronic State of Sin Cluster in High Electrostatic Fields and Laser Fields
Tokyo Univ. of Sci.
Kazuki Uchida, Elena Silaeva, Yasumitsu Suzuki, and Kazuyuki Watanabe
39
Secondary electron emission and attenuation effect of multi-layer graphene with TDDFT
Tokyo University of Science
Yoshihiro Ueda, Yasumitsu Suzuki, and Kazuyuki Watanabe
40
Thermal oxidation processes of Al nanoparticles in gas phase
AIST-NMRI, AIST-AMRI
Kenji Koga, Makoto Hirasawa
41
A comparison of the activation energy between H+CO and 2H+CO
Dept. of Phys., Yokohama National Univ
Dassault Systemes – Biovia K.K.A
Dassault Systemes – Biovia K.K.A
Kazuaki Kuwahata, Pham Thi Nu, Riichi KuwaharaA, Shota Ono, Kaoru Ohno
42
Scanning tunneling luminescence s of magnesium phthalocyanine molecules
The University of TokyoA, SISL RIKENB
Shota KawaharaA,B, Hiroshi ImadaB, Kuniyuki MiwaB, Miyabi ImaiA,B, Kensuke KimuraA,B, Maki KawaiA, Yousoo KimB
43
Optical responses of Interface Plasmon in Scanning Tunneling Microscope-induced Light Emission from Molecule-Covered Metal Surfaces
RIKEN,Graduate School of Engineering, Osaka University,Institute of Industrial Science, the University of Tokyo,National Institute of Technology, Akashi College
Kuniyuki Miwa, Hiroshi Imada, Mamoru Sakaue, Hideaki Kasai, Yousoo Kim
44
SMOKE measurement of few layered Fe-N on Cu(001)
ISSP Unive. of TokyoA, Sci. Tech. Res. Labs. NHKB
N. KawamuraAB, Y. TakahashiA, K. IenagaA, T. MiyanachiA, F. KomoriA
45
Structural Analysis of Co on W(112) and Mo(112)
IGSES, Kyushu University
Y.Takamura,K.Yamagushi,S.Mizuno,T.Nakagawa
●46
Study of the ferromagnetic transition metals in atomic-sized contacts
Dept. of Applied Quantum Phys.,Kyushu Univ.,Inst. for Solid State Phys.,Univ. of TokyoA,Dept. of Education,Kanazawa Univ.B
M.S. Islam,H. Takata,Y. Ueno,K. IenagaA,Y. Inagaki,H. TsujiiB,T. Kawae
47
Formation processes of icosahedral nanowires
Department of Materials Science and Engineering, Kyoto University
Naoya Fujita, Shu Kurokawa, and Akira Sakai
48
Ab initio calculation of electronic structure of carbon nanotube cap: Relation between cap geometry and localized level
Grad. School of Eng. Yokohama Nat. Univ., Dassault Systéms BIOVIA K.K.
Kousei tanikawa, Shota Ono, Riichi KuwaharaA, Kaoru Ohno
49
Hydrogen absorption into metallic point-contact and electrical conductivity at liquid hydrogen temperature
Department of Applied Quantum Physics, Kyushu University
The Institute for Solid State Physics, The University of TokyoA
Department of Education, Kanazawa UniversityB
Department of Advanced Energy Engineering Science, Kyushu UniversityC
The Institute for Solid State Physics, The University of TokyoA
Department of Education, Kanazawa UniversityB
Department of Advanced Energy Engineering Science, Kyushu UniversityC
H. Takata, K. IenagaA, Y. Ueno, Md. S. Islam, Y. Inagaki, H. TsujiiB, K. HashidumeC, T. OtsukaC, T. Kawae
50
Angle-resolved two-photon photoemission study on electronic excitaion process at topological insulator Bi2Te3 surface
Saga SL center
I. Yamamoto, J. Azuma, M. Imamura, K. Takahashi, M. Kamada
51
Investigation of the difference in the surface state of the topological insulator (BixSb1-x)2Te3 by in situ and ex situ electrical transport measurements
Dep. of Phys. Univ. of Tokyo, Grad. Sch. Sci. Hiroshima UnivA, Novosibirsk UnivB
R. Akiyama, S. Ichinokura, K. SumidaA, A. KimuraA, Konstantin KokhB, Oleg TereshchenkoB, S. Hasegawa
52
Atomic force microscopy observation of graphene oxide nanosheets
GSST, Kumamoto Univ.
Yoshiki Yamamoto, Yuki Hirano, Hiroyuki Yokoi, Yasumichi Matsumoto, ○Masahiro Hara
53
Conduction properties of mechanically exfoliated titanium oxide nanosheets
GSST, Kumamoto Univ.
Yoshihisa Kawabata, Tatsuya Imafuku, Kensei Takaki, Yuki Hirano, Yasumichi Matsumoto, ○Masahiro Hara
54
Surface observation of titanium oxide nanosheets by atomic force microscopy
GSST, Kumamoto Univ.
Yuki Hirano, Yoshiki Yamamoto, Kensei Takaki, Yasumichi Matsumoto, Masahiro Hara
55
Theoretical Analysis of I-V Characteristics in Graphene with h-BN Heterojunction
Faculty of Science and Technology,SEIKEI University
Taiga Wakai,Shoichi Sakamoto,Mitsuyoshi Tomiya
●56
Modification of graphene electronic properties by periodic potential of a substrate
Kyushu Univ.A,Toyota Technological Inst.B,Univ. of Tokyo C
Anton VisikovskiyA,Takashi KajiwaraA,Masamichi YoshimuraB,Fumio KomoriC,Satoru TanakaA
57
Investigation of nano-carbon growth processed by means of CVD method under high-vacuum conditions.
National Institute of Information and Communications Technology Graduate School of Advanced Sciences of MatterA
Shukichi TANAKA, Yukihiro TOMINARI Hitoshi SUZUKI
58
Production of Monolayer Graphene Sheets Using a Liquid Droplet
Dept.of Materials Science and Engineering, TokyoTech
Yuka Takagi, Kan Nakatsuji, and Hiroyuki Hirayama
18th CB Room 18pCB 13:30〜17:00
Division 9,Division 5 Joint Symposium
The stream and prospects of condensed matter physics in subsurface region using novel spectroscopy
●1
Introduction
Kazuyuki Sakamoto
Dep. Nanomaterials Science, Chiba Univ.
●2
Atomic-Orbital-Excited Diffraction as Local Electronic Property Analysis Method
Fumihiko Matsui
NAIST
●3
Hirohito Ogasawara
SLAC, National Accelerator Laboratory
●4
Akinori Irizawa
ISIR, Osaka Univ.
●5
Ultrahigh-resolution chemical and magnetic imaging by laser-basedphotoemission electron microscopy
Toshiyuki Taniuchi
ISSP, Univ. Tokyo
Break (15:20〜15:35)
●6
Two-dimensional ARPES mapping using a new electron lens with dual deflectors
Kazutoshi Takahashi
SL Center, Saga Univ.
●7
Polarization-dependent hard x-ray photoemission by simultaneous measurements with the s and p polarization configurations
K.-D. Tsuei
National Synchrotron Radiation Center, Taiwan
●8
Epoch-making high resolution and high efficiency spin-2D-ARPES by momentum microscopy
Shigemasa Suga
Peter Gruenberg Institut, Forschungszentrum Juelich GmbH
19th CA Room 19aCA 11:15〜12:30
Division 9,Division 4,Division 8 Joint
Topological Surfaces
1
Crystal Growth and Physical Properties of Layered Pd-based Compounds as Candidate Topological Superconductors
MSL, Tokyo Tech
K. Okawa, and T. Sasagawa
2
Role of U(1) symmetry in equilibrium surface current
ISSP, Univ. of Tokyo
Yasuhiro Tada
3
Topological crystalline insulators composed of bismuth
Department of Physics, Ochanomizu University
Katsuyoshi Kobayashi
4
One-dimensional edge state of Bismuth thin film on Si(111)
Department of Advanced Materials Science, The University of Tokyo, MANA NIMSA
Naoya Kawakami, Chun-Liang Lin, Maki Kawai, Ryuichi ArafuneA, Noriaki Takagi
5
Transport property of MnX/Bi2X3(X=Se,Te) thin film studied by four-point probe resistance measurements
UTokyo
T. Kubo, R. Nakanishi, ○A. Takayama, N. Fukui, R. Hobara, R. Akiyama, S. Hasegawa
19th CB Room 19aCB 9:00〜12:30
Division 9
Electronic Properties of Surfaces & Interfaces
1
Acceleration of STS measurement using statistical method
Grad. Sch. Front. Sci., Univ. Tokyo, ISSP, Univ. TokyoA, Grad. Sch. Arts. Sci., Univ. TokyoB
Yoshinori Nakanishi-Ohno, Masahiro HazeA, Yasuo YoshidaA, Koji HukushimaB, Yukio HasegawaA, Masato Okada
2
Electronic Structure of Virtual Graphene Formed by Atom Manipulation Technique
RIKEN
Masashi Nantoh, Koji Ishibashi
●3
A deeper insight into phase relations in ultra thin Pb films
Institute of Solid State Physics, University of Tokyo,
National Synchrotron Radiation Research Center, Taiwan B,
Depart.of Physics, National Tsing Hua University, Taiwan C
National Synchrotron Radiation Research Center, Taiwan B,
Depart.of Physics, National Tsing Hua University, Taiwan C
Ro-Ya Liu(劉 若亞),
○ Angus Huang C,
Chien-Chung Huang C,
Chang-Yeh Lee C,
Chuang-Huang Lin C,
Cheng-Maw Cheng B,
Ku-Ding Tsuei B,
Horng-Tay Jeng C,
Iwao Matsuda,
S. -J. Tang C
○ Angus Huang C,
Chien-Chung Huang C,
Chang-Yeh Lee C,
Chuang-Huang Lin C,
Cheng-Maw Cheng B,
Ku-Ding Tsuei B,
Horng-Tay Jeng C,
Iwao Matsuda,
S. -J. Tang C
4
Quantum confinement effect in single atomic layer Cu2N islands on Cu(001)
ISSP, The University of Tokyo
Toshio Miyamachi, Fumio Komori
5
Casimir force detection apparatus using a fiber-optic system
Graduate School of Science, Kobe University,
Molecular Photoscience Research Center, Kobe UniversityA
Molecular Photoscience Research Center, Kobe UniversityA
E. Ohmichi, A. Ishikawa, H. OhtaA
6
Momentum dependence of the electron-phonon coupling in the inelastic tunneling current on Cu(110)
Univ. Tokyo, MANA NIMS, Univ. Tokyo
Emi Minamitani, ○Ryuichi Arafune, Noriyuki Tsukahara, Satoshi Watanabe, Maki Kawai, Noriaki Takagi
Break (10:30〜10:45)
7
Spin and alignment effects in O2 adsorption and scattering: A state-selected O2 beam study
KURAHASHI Mitsunori
NIMS
8
Adsorbed states of F4-TCNQ on the ethylene-terminated Si(100)-(2×1) surface
ISSP Univ. of Tokyo
Yuki Yoshikura,Shinya Yoshimoto,Kozo Mukai,Jun Yoshinobu
9
Electronic transport of the ethylene-terminated Si(100)-(2×1) surface adsorbed with F4-TCNQ molecules
ISSP Univ. of Tokyo
Shinya Yoshimoto,Yuki Yoshikura,Kozo Mukai,Jun Yoshinobu
10
Estimation of the single step conductivity by measuring the superconducting proximity effect studied by STM.
ISSP,Univ.Tokyo
Yoshinori Miyata,Howon Kim,Yukio Hasegawa
11
STM observation of disorder-induced suppression of superconductivity on the Si(111)-(√7×√3)-In surface
MANA NIMS, ISSPA
Shunsuke Yoshizawa, Howon KimA, Yukio HasegawaA, Takashi Uchihashi
12
Measurement of bias-dependent STM images of hydrogen-terminated Si(110)-(1x1) surfaces: Comparison with the electronic band structure and electronic density.
Tohoku Univ., Tokyo Univ. of Sci.A
Stephane Yu Matsushita, Takuya Matsuda, Chunping HuA, Ryutaro Nagata, Erina Kawamoto, Kazuyuki WatanabeA, Shozo Suto
19th CG Room 19aCG 9:00〜11:00
Division 3,Division 9 Joint
Surface magnetism
(Surface, interface, nano-particle)
1
Magnetic Properties of Fe layers intercalated under honeycomb structures
grown on Ni(111) substrate
grown on Ni(111) substrate
Grad.Sch.Sci.,Hiroshima Univ., HSRC,Hiroshima Univ.A, Fac.Sci.,Hiroshima Univ.B
Wataru Tadano, Masahiro SawadaA, Shogo MatsuokaB, Hirofumi NamatameA, Masaki TaniguchiA
2
Oxygen adsorption effect on surface electronic band structure in Fe(110) thin film : high-resolution ARPES
WPI-AIMR, Tohoku Univ.A, Dept. Physics, Tohoku Univ.B, and RIEC, Tohoku Univ.C
S. Souma A, K. HonmaB, K. SugawaraA, T. SatoB, M. TsujikawaC, M. ShiraiC, and T. TakahashiA,B
3
Magnetic structure induced in the Au layer of the interlayer exchange coupled Fe/Au(001) multilayer in the antiparallel alignment state of Fe magnetizations
Materials Science, NAIST, Mechanical Engineering, Nara National College of TechnologyA
Nobuyoshi Hosoito, Shinjiro Amasaki, Masao Tokunaga, Kiminori Sano, Kazuki Fukui, Kenji KodamaA
4
Control of interface states of Fe/BaTiO3 and its magneto-electric effect
Institute of Materials and Structure Science, High Energy Accelerator Research Organization
Masako Sakamaki, Kenta Amemiya
5
Thickness dependence and electric-field effect of magnetism of NiO/Ni/Cu(001) thin films
KEK-IMSS
Kenta Amemiya, Masako Sakamaki
6
Thickness dependent distortion in ferromagnetic Pd(100) ultrathin films
Keio univ., JASRI/SPring-8A
Shunsuke Sakuragi, Hiroo TajiriA, Yasuo Inoda, Tomohiro Kanai, Shota Nakahara, and Tetsuya Sato
7
Evaluation for the chirality of Mn double layer on W(110) studied by spin polarized STM
ISSP
Masahiro Haze, Yasuo Yoshida and Yukio Hasegawa
8
Structure and magnetism of iron-nitride thin films
ISSPA, IMSB, SOKENDAIC, NHKD, MPI HalleE、Leipzig UniversityF
Yukio TakahashiA, Toshio MiyamachiA, Yasumasa TakagiB,C, Madoka UozumiB,C, Koichiro IenagaA, Norikazu KawamuraA,D, Arthur ErnstE,F, Toshihiko YokoyamaB,C, Fumio KomoriA
19th CA Room 19pCA 13:30〜15:00
Division 9,Division 4,Division 8 Joint
Topological Surfaces
1
Time-resolved ARPES study of the topological insulator Sb2Te3 using mid-infrared pump pulses: Direct excitation and carrier dynamics
ISSP, Philipps-Universitat-MarburgA
Kenta Kuroda, Johannes ReimannA, Jens GueddeA, Ulrich HoeferA
2
Time-resolved ARPES study of the topological insulator Sb2Te3 using mid-infrared pump pulses: Ultrafast dynamics of optically controlled surface spin current
ISSP, Philipps Universitat MarburgA, Hiroshima UniveristyB, Novosibirsk UniversityC
Kenta Kuroda, J. RiemannA, J. GueddeA, A. KimuraB, K. KokhC, O. TereshchenkoC, Ulrich HoeferA
3
Time-resolved photoemission spectroscopy of the topological insulator (Sb1-xBix)2Te3
Grad. Sch. Sci. Hiroshima Univ., ISSP, Tokyo Univ.A, Chinese Academy of ScienceB, HiSOR, Hiroshima Univ.C, Novosibirsk Univ.D
Kazuki Sumida, Siyuan Zhu, Yukiaki IshidaA, Mao YeB, Kazuaki Taguchi, Taichi OkudaC, Hirofumi NamatameC, Masaki TaniguchiC, K. KokhD, O. TereshchenkoD, Shik ShinA, Akio Kimura
4
Film-thickness dependence of electronic states in Bi2Se3 thin film studied by high-resolution ARPES
Dept. Phys., Tohoku Univ.A, and WPI-AIMR, Tohoku Univ.B
H. KimizukaA, Y. TanakaA, S. SoumaB, K. SugawaraB, T. SatoA, and T. TakahashiA,B
5
Spin-resolved electronic structure of surface states of bulk Bi(110)
HiSOR, Hiroshima Univ. A, ADSM, Hiroshima Univ. B, Grad. School of Sci. Hiroshima Univ. C
Taichi Okuda A, Tatsuya Shishidou B, Munisa Nurmamat A,C, Kazuki Sumida C, Kazuaki Taguchi C, Akio Kimura C, Hirofumi Namatame A, Masaki Taniguchi A,C
6
Orbital-selective spin characterization of Dirac-like surface state at W(110)
WWUA, HSRCB, MPIC, MLUD
Koji Miyamoto, Henry WortelenA, Hossein MirhosseiniC, Taichi OkudaB, Juergen HenkD, Markus DonathA
19th CB Room 19pCB 13:30〜16:15
Division 9
Atomic Structures of Surfaces & Interfaces
1
Mechanim of the homoepitaxy on Si(111)7x7: via quasi-liquid drop cluster formation
Toyama Univ., Fac. of Sci. A, JEOL Ltd. B, Fukuoka Univ., Fac. of Eng.
Wataru ShimadaA, Tomoshige SatoB, ○Hiroshi Tochihara
2
Step bunching with (7x7)-(1x1) phase transition on Si(111): ledge energy originated from dangling-bond and surface stress
Faculty of En., Osaka Electro-Commu. Univ., School of Sci. and Tech., Kwansei Gakuin Univ.A, Faculty of Sci. and Tech., Gunma Univ.B
Noriko Akutsu, Hiroki HibinoA, and Takao YamamotoB
3
Mechanism of cyclic etching process of hydrogen terminated Si(110)-(1×1) surface
Tohoku Univ., RIKEN
E. Kawamoto, S. Y. Matsushita, T. Yamada, S. Suto
4
Evaluation of strain of an epitaxial layer on the Si(111) surface using Kikuchi pattern in Reflection High Energy Electron Diffraction pattern
Yokohama City Univ.
Yuto Hagiwara,Aki Tosaka,Yukichi Shigeta
5
Surface structural analysis of strained Si on Si1-xGex by using LEED
ISSP, NAISTA, Tokyo Gakugei Univ.B
Tetsuroh Shirasawa, Sakura Nishino TakedaA, Toshio TakahashiB
6
Observation of surface morphology variation by using RHEED intensity distributions
Univ. of Yamanashi, IIS Univ. of Tokyo
Takaaki Kawamura
Break (15:00〜15:15)
7
Sparse modeling approach to data analysis of STM Topography datasets
Univ. Tokyo, Tohoku Univ.A
Masamichi J. Miyama, Yoshinori Okada, Taro Hitosugi, and Koji Hukushima
8
Change of shape and surface structure in Ge film on Si(111) by solid phase epitaxial growth
Yokohama City Univ.
Ryoma Yoshida, Rika Matsuoka, Aki Tosaka, Yukichi Shigeta
9
Optical properties of ultra-low reflectivity nanocrystalline Si/Si structure formed by use of Surface Structure Chemical Transfer Method
ISIR Osaka Univ., JST-CREST
Kentaro Imamura, Daichi Irishika, Takaaki Nonaka, Hikaru Kobayashi
10
Fast fabrication mechanism of atomically flat SiC surfaces by electrochemical method
ISIR Osaka univ.
Tomoki Akai, Kentaro Imamura, Hikaru Kobayashi