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History of Publication (No. 10)

  1. "Low-energy electron energy loss spectroscopy on YBa2Cu3O7-y"
    • A. Ando, K. Saiki, K. Ueno and A. Koma
    • Jpn. J. Appl. Phys. 27 (1988) L304-307
    • DOI:10.1143/JJAP.27.L304
  2. "Characteristic secondary electron emission from graphite and glassy carbon surfaces"
    • K. Ueno, T. Kumihashi, K. Saiki and A. Koma
    • Jpn. J. Appl. Phys. 27 (1988) L759-761
    • DOI:10.1143/JJAP.27.L759
  3. "Application of Van der Waals Epitaxy to Highly Hterogeneous Systems"
  4. "Heteroepitaxial growth of layered transition metal dichalcogenides on sulfur-terminated GaAs (111) surfaces"
    • K. Ueno, T. Shimada, K. Saiki and A. Koma
    • Appl. Phys. Lett. 56 (1990) 327-329
    • DOI:10.1063/1.102817
  5. "Epitaxial growth of transition metal dichalcogenides on cleaved faces of mica"
    • K. Ueno, K. Saiki, T. Shimada and A. Koma
    • J. Vac. Sci. Technol. A 8 (1990) 68-72
    • DOI:10.1116/1.576983
  6. "Van der Waals epitaxial growth and characterization of MoSe2 thin films on SnS2"
    • F. S. Ohuchi, B. A. Parkinson, K. Ueno and A. Koma
    • J. Appl. Phys. 68 (1990) 2168-2175
    • DOI:10.1063/1.346574
  7. "Periodic lattice distortions as a result of lattice mismatch in epitaxial films of two-dimensional materials"
    • B. A. Parkinson, F. S. Ohuchi, K. Ueno and A. Koma
    • Appl. Phys. Lett. 58 (1991) 472-474
    • DOI:10.1063/1.104611
  8. "Heteroepitaxial growth by Van der Waals interaction in one-, two- and three-dimensional materials"
  9. "Growth of MoSe2 thin films with Van der Waals epitaxy"
  10. "Heteroepitaxy of layered semiconductor GaSe on a GaAs(111)B surface"
  11. "Hetero-epitaxy of layered compound semiconductor GaSe onto GaAs surfaces for very effective passivation of nanometer structures"
  12. "Heteroepitaxial growth of layered semiconductor GaSe on a hydrogen-terminated Si(111) surface"
    • K. Y. Liu, K. Ueno, Y. Fujikawa, K. Saiki and A. Koma
    • Jpn. J. Appl. Phys. 32 (1993) L434-437
    • DOI:10.1143/JJAP.32.L434
  13. "Heteroepitaxial growth of layered GaSe films on GaAs(001) surfaces"
  14. "Scanning tunneling microscope observation of the metal-adsorbed layered semiconductor surfaces"
    • H. Abe, K. Kataoka, K. Ueno and A. Koma
    • Jpn. J. Appl. Phys. 34 (1995) 3342-3345
    • DOI:10.1143/JJAP.34.3342
  15. "Van der Waals epitaxy on hydrogen-terminated Si(111) surfaces and investigation of its growth mechanism by atomic force microscope"
  16. "Preparation of GaS thin films by molecular beam epitaxy"
  17. "Nanostructure fabrication by selective growth of molecular crystals on layered material substrates"
    • K. Ueno, K. Sasaki, N. Takeda, K. Saiki and A. Koma
    • Appl. Phys. Lett. 70 (1997) 1104-1106
    • DOI:10.1063/1.118498
  18. "Investigation of the growth mechanism of layered semiconductor GaSe"
  19. "Nanostructure fabrication using selective growth on nanosize patterns drawn by a scanning probe microscope"
  20. "Van der Weals type buffer layers: epitaxial growth of the large lattice mismatch system CdS/InSe/H-Si(111)"
  21. "Fabrication of C60 Nanostructures by Selective Growth on GaSe/MoS2 and InSe/MoS2 Heterostructure Substrates"
  22. "A Novel Method to Fabricate a Molecular Quantum Structure: Selective Growth of C60 on Layered Material Heterostructures"
    • K. Ueno, K. Sasaki, K. Saiki and A. Koma
    • Jpn. J. Appl. Phys. 38 (1999) 511-514
    • DOI:10.1143/JJAP.38.511
  23. "Growth and Characterization of Ga2Se3/GaAs(100) Epitaxial Thin Films"
  24. "Highly sensitive RHEED measurement by use of micro-channel imaging plate"
    • K. Saiki, T. Kono, K. Ueno and A. Koma
    • Rev. Sci. Instrum. 71 (2000) 3478-3479
    • DOI:10.1063/1.1287625
  25. "Investigation of epitaxial arrangement and electronic structure of a La@C82 film grown on a MoS2 surface"
    • K. Iizumi, Y. Uchino, K. Ueno, A. Koma, K. Saiki, Y. Inada, K. Nagai, Y. Iwasa and T. Mitani
    • Phys. Rev. B 62 (2000) 8281-8285
    • DOI:10.1103/PhysRevB.62.8281
  26. "Investigation of the Growth Mechanism of an InSe Epitaxial Layer on a MoS2 Substrate"
  27. "Electron Energy Loss Spectroscopy of C60 Monolayer Films on Active and Inactive Surfaces"
  28. "Electron-Energy-Loss Spectroscopy of KxC60 and K-halides: Comparison in the K3p Excitation Region"
  29. "Fabrication of GaAs Quantum Dots on a Bilayer-GaSe Terminated Si(111) Substrate"
  30. "Epitaxial growth and electronic structure of a C60 derivative prepared by using a solution spray technique"
    • T. Shimada, H. Nakatani, K. Ueno, A. Koma, Y. Kuninobu, M. Sawamura and E. Nakamura
    • J. Appl. Phys. 90 (2001) 209-212
    • DOI:10.1063/1.1379052
  31. "Highly-stable passivation of a Si(111) surface using bilayer-GaSe"
  32. "Epitaxial growth of a vacancy-ordered Ga2Se3 thin film on a vicinal Si(001) substrate"
  33. "Nanoscale anodic oxidation on a Si(111) surface terminated by bilayer-GaSe"
  34. "Visible light photoemission and negative electron affinity of single-crystalline CsCl thin films"
  35. "Accumulation and Depletion Layer Thicknesses in Organic Field Effect Transistors"
    • M. Kiguchi, M. Nakayama, K. Fujiwara, K. Ueno, T. Shimada and K. Saiki
    • Jpn. J. Appl. Phys. 42 (2003) L1408-L1410
    • DOI:10.1143/JJAP.42.L1408
  36. "Scanning Tunneling Microscopy and Spectroscopy Study of LiBr/Si(001) Heterostructure"
    • M. Katayama, K. Ueno, A. Koma, M. Kiguchi and K. Saiki
    • Jpn. J. Appl. Phys. 43 (2004) L203-L205
    • DOI:10.1143/JJAP.43.L203
  37. "Methyl-terminated Si(111) surface as the ultra thin protection layer to fabricate position-controlled alkyl SAMs by using atomic force microscope anodic oxidation"
  38. "Morphological change of C60 monolayer epitaxial films under photoexcitation"
  39. "Bulk-like pentacene epitaxial films on hydrogen-terminated Si(111)"
    • T. Shimada, H. Nogawa, T. Hasegawa, R. Okada, H. Ichikawa, K. Ueno and K. Saiki
    • Appl. Phys. Lett. 87 (2005) 061917
    • DOI:10.1063/1.2008371
  40. "Anodization of electrolytically polished Ta surfaces for enhancement of carrier injection into organic field effect transistors"
    • K. Ueno, S. Abe, R. Onoki and K. Saiki
    • J. Appl. Phys. 98 (2005) 114503 (5 pages)
    • DOI:10.1063/1.2138807
  41. "Fabrication of an organic field-effect transistor on a mica gate dielectric"
    • A. Matsumoto, R. Onoki, K. Ueno, S. Ikeda and K. Saiki
    • Chem. Lett. 35 (2006) 354-355
    • DOI:10.1246/cl.2006.354
  42. "In-situ measurement of molecular orientation of the pentacene ultrathin films grown on SiO2 substrates"
    • G. Yoshikawa, T. Miyader, R. Onoki, K. Ueno, I. Nakai, S. Entani, S. Ikeda, D. Guo, M. Kiguchi, H. Kondoh,T. Ohta and K. Saiki
    • Surf. Sci. 600 (2006) 2518-2522
    • DOI:10.1016/j.susc.2006.04.012
  43. "Structure of Organic Thin Films Grown on Surface-modified Tantalum Oxide"
    • R. Onoki, S. Abe, K. Ueno, H. Nakahara and K. Saiki
    • Chem. Lett. 35 (2006) 746-747
    • DOI:10.1246/cl.2006.746
  44. "Anisotropic Polymerization of a Long-chain Diacetylene Derivative Langmuir-Blodgett Film on a Step-bunched SiO2/Si Surface"
    • R. Onoki, K. Ueno, H. Nakahara, G. Yoshikawa, S. Ikeda, S. Entani, T. Miyadera, I. Nakai, H. Kondoh, T. Ohta, M. Kiguchi and K. Saiki
    • Langmuir 22 (2006) 5742-5747
    • DOI:10.1021/la060482d
  45. "Effect of Organic Buffer Layer on Performance of Pentacene Field-Effect Transistor Fabricated on Natural Mica Gate Dielectric"
    • A. Matsumoto, R. Onoki, S. Ikeda, K. Saiki and K. Ueno
    • Jpn. J. Appl. Phys. 46 (2007) L913-L916
    • DOI:10.1143/JJAP.46.L913
  46. "Layer-by-layer growth of C60 thin films by continuous-wave infrared laser deposition"
    • S. Yaginuma, K. Itaka, M. Haemori, M. Katayama, K. Ueno, T. Ohnishi, M. Lippmaa, Y. Matsumoto and H. Koinuma
    • Appl. Phys. Express 1 (2008) 015005
    • DOI:10.1143/APEX.1.015005
  47. "Nano-transfer of the polythiophene molecular alignment onto the step-bunched vicinal Si(111) substrate"
    • R. Onoki, G. Yoshikawa, Y. Tsuruma, S. Ikeda, K. Saiki and K. Ueno
    • Langmuir 24 (2008) 11605-11610
    • DOI:10.1021/la8016722
  48. "Nucleation on the substrate surfaces during liquid flux mediated vacuum deposition of rubrene"
  49. "Step-bunched Bi-terminated Si(111) surfaces as a nanoscale orientation template for quasi single crystalline epitaxial growth of thin film phase pentacene"
    • T. Shimada, M. Ohtomo, T. Suzuki, T. Hasegawa, K. Ueno, S. Ikeda, K. Saiki, M. Sasaki and K. Inaba
    • Appl. Phys. Lett. 93 (2008) 223303 (3 pages)
    • DOI:10.1063/1.3040309
  50. "Origin of the ambipolar operation of a pentacene field-effect transistor fabricated on a poly(vinyl alcohol)-coated Ta2O5 gate dielectric with Au source/drain electrodes"
  51. "Fabrication of Transparent and Flexible Organic Field-Effect Transistors with Solution-Processed Graphene Source-Drain and Gate Electrodes"
  52. "Depth profile characterization of spin-coated poly(3,4-ethylenedioxythiophene):poly(styrene sulfonic acid) (PEDOT:PSS) films by spectroscopic ellipsometry"
    • T. Ino, T. Hayashi, T. Fukuda, K. Ueno and H. Shirai
    • Phys. Stat. Solidi C 8 (2011) 3025-3028
    • DOI:10.1002/pssc.201001218
  53. "Atmospheric-pressure argon plasma etching of spin-coated 3,4-polyethylenedioxythiophene:polystyrenesulfonic acid (PEDOT:PSS) films for cupper phtalocyanine (CuPc)/C60 heterojunction thin-film solar cells"
  54. "Efficient Organic Photovoltaic Cells Using Hole-Transporting MoO3 Buffer Layers Converted from Solution-Processed MoS2 Films"
    • S. Kato, R. Ishikawa, Y. Kubo, H. Shirai, and K. Ueno
    • Jpn. J. Appl. Phys. 50 (2011) 071604 (5 pages)
    • DOI:10.1143/JJAP.50.071604
  55. "Bulk-heterojunction organic photovoltaic cell fabricated by electrospray deposition method using mixed organic solvent"
    • T. Fukuda, K. Takagi, T. Asano, Z. Honda, N. Kamata, K. Ueno, H. Shirai, J. Ju, Y. Yamagata, and Y. Tajima
    • Phys. Status Solidi RRL 5 (2011) 229-231
    • DOI:10.1002/pssr.201105232
  56. "Real-Time Ellipsometric Characterization of Initial Growth Stage of Poly(3,4-ethylene dioxythiophene):Poly(styrene sulfonic acid) Films by Electrospray Deposition"
    • T. Ino, T. Asano, T. Fukuda, K. Ueno, and H. Shirai
    • Jpn. J. Appl. Phys. 50 (2011) 081603 (5 pages)
    • DOI:10.1143/JJAP.50.081603
  57. ”Depth Profile Characterization of Spin-Coated Poly(3,4-ethylenedioxythiophene):Poly(styrene sulfonic acid) Films for Thin-Film Solar Cells during Argon Plasma Etching by Spectroscopic Ellipsometry"
    • T. Ino, T. Hayashi, K. Ueno, and H. Shirai
    • Jpn. J. Appl. Phys. 50 (2011) 08JG02 (5 pages)
    • DOI:10.1143/JJAP.50.08JG02
  58. "Surface Modification of Poly(3,4-ethylene dioxthiophene):Poly(styrene sulfonic acid) (PEDOT:PSS) Films by Atmospheric-Pressure Argon Plasma for Organic Thin-Film Solar Cells"
    • T. Ino, T. Hayashi, T. Fukuda, K. Ueno, and H. Shirai
    • J. Nanosci. Nanotech. 11 (2011) 8035-8039
    • DOI:10.1166/jnn.2011.5065
  59. "Efficient Crystalline Si/Poly(ethylene dioxythiophene):Poly(styrene sulfonate):Graphene Oxide Composite Heterojunction Solar Cells"
  60. "Highly efficient crystalline silicon/Zonyl fluorosurfactant-treated organic heterojunction solar cells"
  61. "Ionic liquid-mediated epitaxy of high-quality C60 crystallites in a vacuum"
    • Y. Takeyama, S. Maruyama, H. Taniguchi, M. Itoh, K. Ueno, and Y. Matsumoto
    • CrystEngComm. 14 (2012) 4939-4945
    • DOI:10.1039/C2CE25163A
  62. "Electrospray Deposition of Poly(3-hexylthiophene) Films for Crystalline Silicon/Organic Hybrid Junction Solar Cells"
    • T. Ino, M. Ono, N. Miyauchi, Q. Liu, Z. Tang, R. Ishikawa, K. Ueno, and H. Shirai
    • Jpn. J. Appl. Phys. 51 (2012) 061602 (4 pages)
    • DOI:10.1143/JJAP.51.061602
  63. "Real-time ellipsometric characterization of the initial growth stage of poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) films by electrospray deposition using N,N-dimethylformamide solvent solution"
  64. "Chemical mist deposition of graphene oxide and PEDOT:PSS films for crystalline Si/organic heterojunction solar cells"
    • I. Khatri, T. Imamura, A. Uehara, R. Ishikawa, K. Ueno and H. Shirai
    • Phys. Stat. Solidi C 9 (2012) 2134-2137
    • DOI:10.1002/pssc.201200132
  65. "Crystalline Silicon/Graphene Oxide Hybrid Junction Solar Cells"
    • Q. Liu, F. Wanatabe, A. Hoshino, R. Ishikawa, T. Gotou, K. Ueno, and H. Shirai
    • Jpn. J. Appl. Phys. 51 (2012) 10NE22 (4 pages)
    • DOI:10.1143/JJAP.51.10NE22
  66. "Electrospray-Deposited Poly(3,4-ethylenedioxythiophene):Poly(styrene sulfonate) for Poly(3-hexylthiophene):Phenyl-C61-Butyric Acid Methyl Ester Photovoltaic Cells"
    • T. Hiate, T. Ino, R. Ishikawa, K. Ueno, and H. Shirai
    • Jpn. J. Appl. Phys. 51 (2012) 10NE30 (3 pages)
    • DOI:10.1143/JJAP.51.10NE30
  67. "Increased Organic Photovoltaic Cell Efficiency by Incorporating a Nonionic Fluorinated Surfactant Cathode Interlayer"
  68. "Top-contacted Organic Field-effect Transistors with Graphene Electrodes Prepared by Laminate Transfer method"
  69. "Efficient Organic Photovoltaic Cells Using MoO3 Hole-Transporting Layers Prepared by Simple Spin-Cast of Its Dispersion Solution in Methanol"
  70. "Green-tea modified multiwalled carbon nanotubes for efficient poly(3,4-ethylenedioxythiophene):poly(stylenesulfonate)/n-silicon hybrid solar cell"
    • I. Khatri, Z. Tang, Q. Liu, R. Ishikawa, K. Ueno, and H. Shirai
    • Appl. Phys. Lett. 102 (2013) 063508 (5 pages)
    • DOI:10.1063/1.4792691
  71. "Effects of molybdenum oxide molecular doping on the chemical structure of poly(3,4-ethylenedioxythiophene):poly(stylenesulfonate) and on carrier collection efficiency of silicon/poly(3,4-ethylenedioxythiophene):poly(stylenesulfonate) heterojunction solar cells"
    • Q. Liu, I. Khatri, R. Ishikawa, K. Ueno, and H. Shirai
    • Appl. Phys. Lett. 102 (2013) 183503 (4 pages)
    • DOI:10.1063/1.4804298
  72. "Optical anisotropy in solvent-modified poly(3,4-ethylenedioxythiophene):poly(styrenesulfonic acid) and its effect on the photovoltaic performance of crystalline silicon/organic heterojunction solar cells"
    • Q. Liu, T. Imamura, T. Hiate, I. Khatri, Z. Tang, R. Ishikawa, K. Ueno, and H. Shirai
    • Appl. Phys. Lett. 102 (2013) 243902 (4 pages)
    • DOI:10.1063/1.4811355
  73. "High-performance top-gated monolayer SnS2 field-effect transistors and their integrated logic circuits"
    • H. S. Song, S. L. Li, L. Gao, Y. Xu, K. Ueno, J. Tang, Y. B. Cheng and K. Tsukagoshi
    • Nanoscale 5 (2013) 9666-9670
    • DOI:10.1039/C3NR01899G
  74. "Improved photovoltaic performance of crystalline-Si/organic Schottky junction solar cells using ferroelectric polymers"
    • Q. Liu, I. Khatri, R. Ishikawa, A. Fujimori, K. Ueno, K. Manabe, H. Nishino and H. Shirai
    • Appl. Phys. Lett. 103 (2013) 163503 (5 pages)
    • DOI:10.1063/1.4826323
  75. "Self-assembled silver nanowires as top electrode for poly(3,4-ethylenedioxythiophene):poly(stylenesulfonate)/n-silicon solar cell"
    • I. Khatri, A. Hoshino, F. Watanabe, Q. Liu, R. Ishikawa, K. Ueno, H. Shirai
    • Thin Solid Films 558 (2014) 306–310
    • DOI:10.1016/j.tsf.2014.02.073
  76. "Strong Enhancement of Raman Scattering from a Bulk-Inactive Vibrational Mode in Few-Layer MoTe2
    • M. Yamamoto, S. T. Wang, M. Ni, Y.-F. Lin, S.-L. Li, S. Aikawa, W.-B. Jian, K. Ueno, K. Wakabayashi, and K. Tsukagoshi
    • ACS Nano 8 (2014) 3895–3903
    • DOI:10.1021/nn5007607
  77. "Real-time measurement of optical anisotropy during film growth using a chemical mist deposition of poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate)"
    • T. Hiate, N. Miyauchi, Q. Liu, R. Ishikawa, K. Ueno, and H. Shirai
    • J. Appl. Phys. 115 (2014) 123514 (6 pages)
    • DOI:10.1063/1.4869956
  78. "Ambipolar MoTe2 Transistors and Their Applications in Logic Circuits"
    • Y.-F. Lin, Y. Xu, S.-T. Wang, S.-L. Li, M. Yamamoto, A. Aparecido-Ferreira, W. Li, H. Sun, S. Nakaharai, W.-B. Jian, K. Ueno, and K. Tsukagoshi
    • Adv. Mater. 26 (2014) 3263–3269
    • DOI:10.1002/adma.201305845
  79. "Improved photovoltaic response by incorporating green tea modified multiwalled carbon nanotubes in organic–inorganic hybrid solar cell"
    • I. Khatri, Q. Liu, R. Ishikawa, K. Ueno, and H. Shirai
    • Can. J. Phys. 92 (2014) 849–852
    • DOI:10.1139/cjp-2013-0506
  80. "Self assembled silver nanowire mesh as top electrode for organic–inorganic hybrid solar cell"
    • I. Khatri, Q. Liu, R. Ishikawa, K. Ueno, and H. Shirai
    • Can. J. Phys. 92 (2014) 867–870
    • DOI:10.1139/cjp-2013-0564
  81. "Improved performance of poly(3,4-ethylenedioxythiophene):poly(stylene sulfonate)/n-Si hybrid solar cell by incorporating silver nanoparticles"
    • I. Khatri, Q. Liu, K. Ueno and H. Shirai
    • Jpn. J. Appl. Phys. 53 (2014) 110305 (4 pages)
    • DOI:10.7567/JJAP.53.110305
  82. "Efficient organic/polycrystalline silicon hybrid solar cells"
  83. "Self-Limiting Layer-by-Layer Oxidation of Atomically Thin WSe2"
    • M. Yamamoto, S. Dutta, S. Aikawa, S. Nakaharai, K. Wakabayashi, M. Fuhrer, K. Ueno, and K. Tsukagoshi
    • Nano Lett. 15 (2015) 2067–2073
    • DOI:10.1021/nl5049753
  84. "Double resonance Raman modes in mono- and few-layer MoTe2"
    • H. Guo, T. Yang, M. Yamamoto, L. Zhou, R. Ishikawa, K. Ueno, K. Tsukagoshi, Z. Zhang, M. Dresselhaus, and R. Saito
    • Phys. Rev. B 91 (2015) 205415 (8 pages)
    • DOI:10.1103/PhysRevB.91.205415
  85. "Highly Efficient Solution-Processed Poly(3,4-ethylenedioxythiophene): Poly(styrenesulfonate)/Crystalline-Silicon Heterojunction Solar Cells with Improved Light-Induced Stability"
    • Q. Liu, R. Ishikawa, S. Funada, K. Ueno, and H. Shirai
    • Adv. Ener. Mater. 5 (2015) 1500744
    • DOI:10.1002/aenm.201500744
  86. "Electrostatically Reversible Polarity of Ambipolar α‐MoTe2 Transistors"
    • S. Nakaharai, M. Yamamoto, K. Ueno, Y.-F. Lin, S.-L. Li, and K. Tsukagoshi
    • ACS Nano 9 (2015) 5976-5983
    • DOI:10.1021/acsnano.5b00736
  87. "Origin of Noise in Layered MoTe2 Transistors and its Possible Use for Environmental Sensors"
    • Y.-F. Lin, Y. Xu, C.-Y. Lin, Y.-W. Suen, M. Yamamoto, S. Nakaharai, K. Ueno, and K. Tsukagoshi
    • Adv. Mater. Early View (2015)
    • DOI:10.1002/adma.201502677
  88. "Changes in structure and chemical composition of α-MoTe2 and β-MoTe2 during heating in vacuum conditions"
  89. "Large-Area Synthesis of High-Quality Uniform Few-Layer MoTe2"
    • L. Zhou, K. Xu, A. Zubair, A. Liao, W. Fang, F. Ouyang, Y.-H. Lee, K. Ueno, R. Saito, T. Palacios, J. Kong, and M. S. Dresselhaus
    • J. Am. Chem. Soc. 137 (2015) 11892–11895
    • DOI:10.1021/jacs.5b07452
  90. "Construction of van der Waals magnetic tunnel junction using ferromagnetic layered dichalcogenide"
    • M. Arai, R. Moriya, N. Yabuki, S. Masubuchi K. Ueno, and T. Machida
    • Appl. Phys. Lett. 107 (2015) 103107 (4 pages)
    • DOI:10.1063/1.4930311
  91. ”Introduction to the Growth of Bulk Single Crystals of Two-Dimensional Transition-Metal Dichalcogenides"