Publications

2025

• Iku Nakaaki, Aoi Hashimoto, Shun Kondo ,Yuichi Ikuhara, Shuuichi Ooi, Minoru Tachiki, Shunichi Arisawa, Akiko Nakamura, Taku Moronaga, Jun Chen, Hiroyo Segawa, Takahiro Sakurai, Hitoshi Ohta, Takashi Uchino
  Structural origin of long-range proximity effect in highly disordered fractal MgO/MgB₂ nanocomposites: Roles of interface, geometry, and defect
  J. Appl. Phys.136(16) 163902 (2025).
• Rina Mishima, Takuro Nagai, Hiroyo Segawa, Masahiro Ehara, and Takashi Uchino
  Atomic-scale observation of moiré potential in twisted hexagonal boron nitride layers by electron microscopy
  J. Phys. Chem. C 129(16) 7813-7822 (2025).
• 内野隆司
  超伝導フラクタルナノ複合体の超伝導近接効果と磁束構造
  固体物理 60（3） 21 (2025).

2024

• Aika Tashiro, Toshihiro Nakamura, Yutaka Adachi, Yoshiki Wada, and Takashi Uchino
  Fermi-edge singularity and related emission from degenerate semiconductors: Transition from a spontaneous to a stimulated process
  Phys. Rev. B 109 075302 (2024).
• Osamu Wada, Doddoji Ramachari, Chan-Shan Yang, Takashi Uchino, and Ci-Ling Pan
  Absorption dispersion below boson peak frequency in oxide glasses studied by THz-time domain spectroscopy
  J. Appl. Phys. 135 085108 (2024).

2023

• Nanami Teramachi, Iku Nakaaki, Aoi Hashimoto, Shuuichi Ooi, Minoru Tachiki, Shunichi Arisawa, Yusuke Seto, Takahiro Sakurai, Hitoshi Ohta, Jaroslav Valenta, Naohito Tsujii, Takao Mori, and Takashi Uchino
  Strong phase coherence and vortex matter in a fractal system with proximity-induced superconductivity
  Phys. Rev. B 108 155146 (2023).
• Aika Tashiro, Yutaka Adachi, and Takashi Uchino
  Excitonic processes and lasing in ZnO thin films and micro/nanostructures (invited tutorial)
  J. Appl. Phys. 133 221101 (2023).
• Osamu Wada, Doddoji Ramachari, Chan-Shan Yang, Yukihiro Harada, Takashi Uchino, Ci-Ling Pan
  Mechanism of THz dielectric constant enhancement in multi-component oxide glasses investigated by infrared and THz spectroscopies
  J. Phys. Chem. Solids 176 111237 (2023).

2021

• Takuya Tsujimura and Takashi Uchino
  Oriented crystallization of ammonium sulfate from hexagonal boron nitride/sulfuric acid intercalation compounds
  ACS Omega 6(9) 6482-6487 (2021).

2020

• Shusuke Fujii, Yutaka Adachi, and Takashi Uchino
  Excitonic stimulated emission from Mg_xZn_1−xO films due to enhanced exciton binding energy
  Phys. Rev. B 102 075204(2020).
• Takashi Uchino, Nanami Teramachi, Ryosuke Matsuzaki, Emi Tsushima, Shusuke Fujii, Yusuke Seto, Kazuyuki Takahashi, Takao Mori, Yutaka Adachi, Yukihito Nagashima, Yoshifumi Sakaguchi, Kazuki Ohishi, Akihiro Koda, Takahiro Sakurai, and Hitoshi Ohta
  Proximity coupling of superconducting nanograins with fractal distributions
  Phys. Rev. B 101 035146 (2020).
• Osamu Wada, Doddoji Ramachari, Chan-Shan Yang, Takashi Uchino, and Ci-Ling Pan
  High refractive index properties of oxyfluorosilicate glasses and a unified dielectric model of silicate oxide glasses in the sub-terahertz frequency region
  Optical Materials Express 10(2) 607-621 (2020).

2019

• Toshiyuki Kaizu, Yousuke Kawajiri, Masahito Enomoto, Takashi Uchino, Minoru Mizuhata, Yuichi Ichihashi, Keita Taniya, Satoru Nishiyama, Masakazu Sugiyama, Masami Ueno, Takashi Kita
  Photoelectrochemical Reaction in an Electric Cell with a Porous Carbon Anode
  J. Phys. Chem. C 123 19447-19452 (2019).
• Ryosuke Matsubara, Tomoaki Kaiba, Akito Nakata, Tatsushi Yabuta, Masahiko Hayashi, Motonari Tsubaki, Takashi Uchino, Eri Chatani
  9-Aryl-3-aminocarbazole as an Environment- and Stimuli-Sensitive Fluorogen and Applications in Lipid Droplet Imaging
  J. Org. Chem. 84 5535-5547 (2019).
• Doddoji Ramachari, Chan-Shan Yang, Osamu Wada, Takashi Uchino, and Ci-Ling Pani
  High-refractive index, low-loss oxyfluorosilicate glasses for sub-THz and millimeter wave applications
  J. Appl. Phys. 125 151609 (2019).

2018

• Yu Nagayoshi, Ryosuke Matsuzaki and Takashi Uchino
  Multiple Intersystem Crossing Processes in Ge-Doped Silica Glass: Emission Mechanism of 2-Fold Coordinated Ge atoms
  J. Phys. Chem. C 122 23712-23719 (2018).
• Ryosuke Matsuzaki and Takashi Uchino
  Effect of size and shape on the excitonic stimulated emission process in ZnO microstructures
  J. Appl. Phys.124 063103 (2018).
• Emi Tsushima, Takuya Tsujimura, and Takashi Uchino
  Enhancement of the deep-level emission and its chemical origin in hexagonal boron nitride
  Appl. Phys. Lett. 113 031903 (2018).

2017

• R. Matsuzaki, H. Soma, K. Fukuoka, K. Kodama, A. Asahara, T. Suemoto, Y. Adachi, and T. Uchino
  Purely excitonic lasing in ZnO microcrystals: Temperature-induced transition between exciton-exciton and exciton-electron scattering
  Phys. Rev. B 96 125306 (2017).
• K. Genji and T. Uchino
  Synthesis and photoluminescence characteristics of blue-green luminescent aluminum oxynitride
  J. Am. Ceram. Soc100(11) 5162-5173 (2017).
• H. Soma and T. Uchino
  Blue and orange photoluminescence and surface band-gap narrowing in lithium-doped MgO microcrystals
  J. Phys. Chem. C 121(3) 1884-1892 (2017).

2016

• Y. Nagayoshi and T. Uchino
  Enhanced ultraviolet emission and its irreversible temperature antiquenching behavior of twofold coordinated silicon centers in silica glass
  Appl. Phys. Lett. 109 181103 (2016).
• K. Genji and T. Uchino
  Time-resolved photoluminescence characterization of oxygen-related defect centers in AlN
  Appl. Phys. Lett. 109 021113 (2016).
• K. Ueno, Y. Nagashima, Y. Seto, M. Matsumoto, T. Sakurai, H. Ohta, K. Takahashi and T. Uchino
  Coherent interface structures and intergrain Josephson coupling in dense MgO/Mg₂Si/MgB₂ nanocomposites
  J. Appl. Phys. 120 015102 (2016).

2015

• H. Soma, Y. Uenaka, A. Asahara, T. Suemoto and T. Uchino
  Ultraviolet Stimulated Emission from High-Temperature-Annealed MgO Microcrystals at Room Temperature
  Appl. Phys. Lett. 106 041116 (2015).

2014

• K. Kodama and T. Uchino
  Variations in Decay Rate of Green Photoluminescence in ZnO under Above- and Below-Band-Gap Excitation
  J. Phys. Chem. C, 118(41), 23977-23985 (2014).
• Y. Uenaka and T. Uchino
  Excitonic and Defect-Related Photoluminescence in Mg₃N₂
  J. Phys. Chem. C 118(22), 11895-11901 (2014).
• T. Uchino, Y. Uenaka, H. Soma, T. Sakurai, and H. Ohta
  Magnetic hysteresis behavior and magnetic pinning in a d⁰ ferromagnet/superconductor nanostructure
  J. Appl. Phys. 115 063910 (2014).
• S. Ikeda and T. Uchino
  Temperature and Excitation Energy Dependence of the Photoionization of the F₂ Center in α-Al₂O₃
  J. Phys. Chem. C 118 1346-4353 (2014).

2013

• T. Uchino and T. Yoko
  Spin-polarized ground states and ferromagnetic order induced by low-coordinated surface atoms and defects in nanoscale magnesium oxide
  Phys. Rev. B 87 144414 (2013).

2012

• S. Sawai and T. Uchino
  Visible Photoluminescence from MgAl₂O₄ Spinel with Cation Disorder and Oxygen Vacancy
  J. Appl. Phys. 112 103523 (2012).
• A. Anjiki and T. Uchino
  Visible Photoluminescence from Photoinduced Molecular Species in Nanometer-Sized Oxides: Crystalline Al₂O₃ and Amorphous SiO₂ Nanoparticles
  J. Phys. Chem. C 116 15747-15755 (2012).
• K. Kodama and T. Uchino
  Thermally Activated Below-Band-Gap Excitation Behind Green Photoluminescence in ZnO
  J. Appl. Phys 111 093525 (9pages) (2012).
• T. Iwasaka, K. Inoue, R. Katayama, and T. Uchino
  Synthesis of Luminescent Silica Crystals via a Sonochemical Reduction Route
  J. Phys. Chem. C 116 6754–6761 (2012).
• T. Uchino and T. Yoko
  Symmetry and nonstoichiometry as possible origins of ferromagnetism in nanoscale oxides
  Phys. Rev. B 85 012407 (2012) (5 pages).

2011

• Y. Uenaka and T. Uchino
  Photoexcitation, trapping, and recombination processes of the F-type centers in lasing MgO microcrystals
  Phys. Rev. B 83 195108 (2011) (15 pages).

2010

• K. Matsumoto, Y. Uenaka, Y. Seto, H. Yashiro, H. Nakamura, T. Kimura, and T. Uchino
  Synthetic Condition to Generate Magnesium-Related Acceptor Levels in Silicon
  J. Appl. Phys. 108, 113706 (2010)
• T. Uchino
  Oxides of Third Period Elements Revisited: Synthesis, Structure and Photoluminescence Properties of Silica, Magnesia, and Alumina (review)
  J. Ceram. Soc. Jpn. 118(12), 1115-1123 (2010)
• Y. Iwasaki, Y. Shibata, A. Watanabe, M. Inada, H. Kawasaki and T. Uchino
  One-pot Preparation of Water-soluble Blue Luminescent Silica Flakes via Microwave Heating
  Chem. Lett. 39(4) 370-371 (2010)
• A. Nishimura, S. Harada, and T. Uchino
  Effect of Cross-Linking and Organic Groups on the Visible Photoluminescence Characteristics of n-Octadecylsiloxanes
  J. Phys. Chem. C, 114 8568 (2010)
• 内野隆司
  LED照明の効率化プロセス・材料技術と応用展開（分担執筆）
  「シリカ関連材料の発光現象と白色LED用蛍光体への応用」（サイエンス&テクノロジー株式会社，2010年）
  
• 内野隆司
  「シリカベース有機−無機複合体の発光現象」 New Glass 25(1), 27-30 (2010).
  

2009

• M. Itou, A. Fujiwara, and T. Uchino
  Reversible Photoinduced Interconversion of Color Centers in α-Al₂O₃ Prepared Under Vacuum
  J. Phys. Chem. C, 113 20949 (2009)
• T. Uchino, D. Okutsu, R. Katayama, and S. Sawai
  Mechanism of Stimulated Optical Emission from MgO Microcrystals with Color Centers
  Phys. Rev. B 79(16), 165107 (2009) (8 pages) .
• D. Gautam, E. Koyanagi, and T. Uchino
  Photoluminescence Properties of SiOx Thin Films Prepared by Reactive Electron Beam Evaporation from SiO and Silica Nanoparticles
  J. Appl. Phys. 105 073517 (2009) (8 pages).
• A. Nishimura, N. Sagawa, and T. Uchino
  Structural Origin of Visible Luminescence from Silica Based Organic-Inorganic Hybrid Materials
  J. Phys. Chem. C, 113(11) 4260-4262 (2009).
  
• T. Uchino
  Synthesis, Structure and Properties of Nanometer-Sized Silica Particles
  in Handbook of Nanoceramics and Their Based Nanodevices, Vol. 1, edited by T. Y. Tseng and H. S. Nalwa
  (American Scientific Publishers, California, 2009) Chapter 9, pp 245-266.
  

2008

• T. Uchino and D. Okutsu
  Broadband Laser Emission from Color Centers Inside MgO Microcrystals
  Phys. Rev. Lett., 101(11) 117401 (2008) (4pages)
  
• Y. Nakazaki, K. Fujita, K. Tanaka, and T. Uchino
  Effect of Microscopic Structure and Porosity on the Photoluminescence Properties of Silica Gels
  J. Phys. Chem. C, 112(29) 10878-10882 (2008).
  
• T. Uchino, A. Aboshi, T. Yamada, Y. Inamura and Y. Katayama
  In situ x-ray Diffraction Study of the Size Dependence of Pressure-Induced Structural Transformation in Amorphous Silica Nanoparticles
  Phys. Rev. B, 77(13) 132201 (2008).
• N. Sawawa and T. Uchino
  Effect of Annealing on the Visible Photoluminescence Characteristics of Octadecyltrichlorosilane Monolayers on Silica Surfaces
  J. Phys. Chem. C, 112(12) 4581-4589 (2008).

2007

• A. Mukai, S. Kohara, and T. Uchino
  Modification of Medium-Range Order in Silica Glass by Ball Milling: Real- and Reciprocal-Space Structural Correlations for the First Sharp Diffraction Peak
  J. Phys.: Condens. Matter 19, 455214 (2007) (7 pages).
• T. Yamada, M. Nakajima, T. Suemoto, T. Uchino
  Formation and Photoluminescence Characterization of Transparent Silica Glass Prepared by Solid Phase Reaction of Nanometer-Sized Silica Particles
  J. Phys. Chem. C 111, 12973-12979 (2007).
• E. Koyanagi and T. Uchino
  Evolution Process of Luminescent Si Nanostructures in Annealed SiOx Thin Films Probed by Photoconductivity Measurements
  Appl. Phys. Lett. 91, 041910 (2007) (3 pages).
• A. Aboshi, N. Kurumoto, T. Yamada, and T. Uchino
  Influence of Thermal Treatments on the Photoluminescence Characteristics of Nanometer-Sized Amorphous Silica Particles
  J. Phys. Chem. C 111 8483-8488 (2007).
• N. Kurumoto, T. Yamada, and T. Uchino
  Enhanced Blue Photoluminescence from SiCl₄-Treated Nanometer-Sized Silica Particles
  J. Non-Cryst. Solids 353, 684-686 (2007).
• 内野隆司　
  ガラスの百科事典（分担執筆）「１９．９　量子化学計算」（朝倉書店，2007年）
  
• 内野隆司
  「アモルファスシリカ微粒子の構造と発光特性」応用物理 76(7), 785-789 (2007).
  
• 内野隆司
  「量子化学計算によるガラスの構造と物性の研究」New Glass 22(1), 20-27 (2007).
  

2006

• T. Uchino and T. Yoko
  Density Functional Theory of Structural Transformations of Oxygen-Deficient Centers in Amorphous Silica During Hole Trapping: Structure and Formation Mechanism of the E'(gamma) Center
  Phys. Rev. B 74, 125203 (2006) (11 pages)
• T. Uchino, N. Kurumoto, and N. Sagawa
  Structure and Formation Mechanism of Blue-Light-Emitting Centers in Silicon and Silica-Based Nanostructured Materials
  Phys. Rev. B 73, 233203 (2006) (4 pages)

2005

• N. Sagawa and T. Uchino
  Visible Luminescence from Octadecylsilane Monolayers on Silica Surfaces: Time-Resolved Photoluminescence Characterization
  Appl. Phys. Lett. 87 251923 (2005)
• T. Yamada and T. Uchino
  Photoluminescence Decay Dynamics of Transparent Silica Glass Prepared from Nanometer-Sized Silica Particles
  Appl. Phys. Lett. 87 081904 (2005)
• D. Miyabe, M. Takahashi, Y. Tokuda, T. Yoko, and T. Uchino
  Structure and Formation Mechanism of Six-Fold Coordinated Silicon in Phosphosilicate Glasses
  Phys. Rev. B 71 172202 (2005)
• T. Uchino, J. D. Harrop, S. N. Taraskin, and S. R. Elliott
  Real and Reciprocal Space Structural Correlations Contributing to the First Sharp Diffraction Peak in Silica glass
  Phys. Rev. B 71 014202 (2005)
• T. Uchino
  Structure and Properties of Amorphous Silica and Its Related Materials: Recent Developments and Future Directions (Review)
  J. Ceram. Soc. Jpn. 113 17-25 (2005)

2004

• T. Uchino and T. Yamada
  White Light Emission from Transparent SiO₂ Glass Prepared from Nanometer-Sized Silica Particles
  Appl. Phys. Lett. 85 1164-1166 (2004)
• T. Uchino, A. Aboshi, S. Kohara, Y. Ohishi, M. Sakashita, and K. Aoki
  Microscipic Structure of Nanometer-Sized Silica Particles
  Phys. Rev. B 69 155409 (2004)

2003

• T. Uchino and T. Yoko
  Mechanism of Electron Localization at Edge-Sharing Units in Amorphous SiO₂
  Phys. Rev. B 68 041201(R) (2003)
• T. Uchino and S. R. Elliott
  Electronic Excitation and Transient Defects in As₂S₃ Glass
  Phys. Rev. B 67 174201 (2003)
• T. Uchino, A. Sakoh, M. Azuma, S. Kohara, M. Takahashi, M. Takano, and T. Yoko
  Anelastic Compression of Nanometer-Sized Silica Particles under High Pressure: A High Energy X-ray Diffraction Measurement
  Phys. Rev. B 67 092202 (2003)
• Y. Tokuda, T. Uchino, and T. Yoko
  Ab Initio Study of NMR Spectra of Li₂S-SiO₂ Glass System
  J. Non-Cryst. Solids 33061-65 (2003)

2002

• T. Uchino, M. Takahashi, and T. Yoko
  Microscopic Mechanism of Radiation Induced Structural Changes in Pure and Doped SiO₂ Glass
  Phys. Chem. Glasses 43C 149-154 (2002)
• T. Uchino, A. Sakoh, M. Azuma, M. Takano, M. Takahashi, and T. Yoko,
  A Novel Pressure-Induced Polymorphic Transition from Fumed Silica to Transparent Amorphous SiO₂ at Room Temperature
  J. Phys.: Condens. Matter 14 11111-11114 (2002)
• T. Uchino
  Structure of As₂S₃ Glass in Electronically Excited States
  J. Optelectron. Adv. Mat. 4 605-609 (2002)
• T. Uchino, D. C. Clary, and S. R. Elliott
  Microscopic Mechanisms for Photoinduced Metastability in Amorphous As₂S₃
  Phys. Rev. B 65 174204 (2002)
• T. Uchino, M. Takahashi, K. Ichii and T. Yoko
  Microscopic Model of Photoinduced and Pressure-Induced UV Spectral Changes in Germanosilicate Glass
  Phys. Rev. B 65,172202 (2002)
• T. Uchino, M. Takahashi and T. Yoko
  Formation and decay mechanisms of electron-hole pairs in amorphous SiO₂
  Appl. Phys. Lett. 80 1147-1149 (2002)

2001

• T. Uchino
  Ab Initio Cluster Calculations on Point Defects in Amorphous SiO₂
  Current Opinion in Solid State & Materials Science 5 517-523 (2001)
• T. Uchino, M. Takahashi and T. Yoko
  Model of a Switching Oxide Trap in Amorphous Silicon Dioxide
  Phys. Rev. B 64 081310(R) (2001)
• T. Uchino, M. Takahashi and T. Yoko
  E' Centers in Amorphous SiO₂ Revisited: A New Look at an Old Problem
  Phys. Rev. Lett. 86 5522-5525 (2001)
• T. Uchino, M. Takahashi and T. Yoko
  Mechanism of Electron Trapping in Ge-Doped SiO₂ Glass
  Appl. Phys. Lett. 79 359-361 (2001).
• T. Uchino, M. Takahashi and T. Yoko
  Structure and Formation Mechanism of the E'-alpha Center in Amorphous SiO₂
  Appl. Phys. Lett. 78 2730-2732 (2001).
• T. Uchino, M. Takahashi and T. Yoko
  Structure and Generation Mechanism of the Peroxy-Radical Defect in Amorphous Silica
  Phys. Rev. Lett. 86 4560-4563 (2001).
• T. Uchino, M. Takahashi and T. Yoko
  Mechanism of Interconversion among Radiation-Induced Defects in Amorphous Silicon Dioxide
  Phys. Rev. Lett. 86 1777-1780 (2001).
• M. Takahashi, K. Tsukigi, T. Uchino and T. Yoko
  Enhanced Photocurrent in Thin Film TiO₂ Electrodes Prepared by Sol-Gel Method
  Thin Solid Films 388 231-236 (2001).
• Y. Tokuda, T. Uchino and T. Yoko
  Vibrational Dynamics of Glassy SiS₂ on the Basis of Molecular Orbital Calculations
  J. Non-Cryst. Solids. 282 256-264 (2001).
• H. Niida, T. Uchino, J. Jin, S. H. Kim, T. Fukunaga, and T. Yoko
  Structure of Alkali Tellurite Glasses from Neutron Diffraction and Molecular Orbital Calculations
  J. Chem. Phys. 114 459-467 (2001).

2000

• T. Uchino, M. Takahashi and T. Yoko
  Structure and Paramagnetic Properties of Defect Centers in Ge-Doped SiO₂ glass: Localized and Delocalized Ge E' Centers
  Phys. Rev. B 62 15303-15306 (2000).
• T. Uchino, D. C. Clary, and S. R. Elliott
  Mechanism of Photoinduced Changes in the Structure and Optical Properties of Amorphous As₂S₃
  Phys. Rev. Lett. 85 3305-3308 (2000).
• T. Takaishi, J. Jin, T. Uchino, and T. Yoko
  Structural Study of PbO-B₂O₃ Glasses by X-ray Diffraction and ¹¹B MAS NMR Techniques
  J. Am. Ceram. Soc. 83 2543-2548 (2000).
• T. Uchino, M. Takahashi and T. Yoko
  Model of Oxygen-Deficiency-Related Defects in SiO₂ Glass
  Phys. Rev. B 62 2983-2986 (2000).
• T. Uchino, M. Takahashi and T. Yoko
  Structure and Formation Mechanism of Ge E' Center from Divalent Defects in Ge-doped SiO₂ Glass
  Phys. Rev. Lett. 84 1475-1478 (2000).
• T. Uchino, Y. Kitagawa and T. Yoko
  Structre, Energies and Vibrational Properties of Silica Rings in SiO₂ Glass
  Phys. Rev. B 61 234-240 (2000).
• T. Uchino and T. Yoko
  Structure and Vibrational Properties of Alkali Phosphate Glasses from ab Initio Molecular Orbital Calculations
  J. Non-Cryst. Solids 263&264 180-188 (2000).
• T. Uchino, K. Nakaguchi, Y. Nagashima and T. Kondo
  Prediction of Optical Properties of Commercial Soda-Lime-Silicate Glasses Containing Iron
  J. Non-Cryst. Solids 261 72-78 (2000).

1999

• T. Uchino and T. Yoko
  Sodium and Lithium Environments in Single- and Mixed-Alkali Silicate Glasses. An ab Initio Molecular Orbital Study
  J. Phys. Chem. B 103 1854-1858 (1999).
• T. Uchino and T. Yoko
  Structure and Low-frequency vibrational properties of (H₂O)₁₀ composed of a ring form of (H₂O)₄ and a cage form of (H₂O)₆
  Phys. Chem. Chem. Phys. 1 3473-3479 (1999).
• T. Uchino
  Effect of Order on the Structure and Vibrational Properties of Glasses
  Chemistry and Chemical Industry 2 128-132 (1999). (in Japanese)

1998

• T. Uchino and T. Yoko
  Structure and Vibrational Properties of Sodium Disilicate Glass from ab Initio Molecular Orbital Calculations
  J. Phys. Chem. B 102 8372-8378 (1998).
• T. Uchino and T. Yoko
  Localized Low-Frequency Dynamics in SiO₂ Glass
  J. Chem. Phys. 108 8130-8138 (1998).
• T. Uchino, Y. Tokuda and T. Yoko
  Vibrational Dynamics of Defect Modes in Vitreous Silica
  Phys. Rev. B 58 5322-5328 (1998).
• T. Uchino and T. Yoko
  Vibrations of Alkali Cations in Borate Glasses from Molecular Orbital Calculations
  Solid State Ionics 105 91-96 (1998).

1997

• T. Uchino and T. Yoko
  Ab Initio Molecular Orbital Calculations on the Structure and the Low-Frequency Vibrational Modes in B₂O₃ and Alkali Borate Glasses
  in Borate Glasses, Crystals & Melts, edited by A.C. Wright, S.A. Feller and AC Hannon (The Society of Glass Technology, Sheffield) 417-424 (1997).
• T. Uchino and T. Yoko
  Ab Initio Molecular Orbital Calculations on the Boson Peak Frequencies of Molecular Glasses
  Prog. Theor. Phys. Suppl. 126 147-150 (1997).
• T. Uchino, S. Kim, T. Yoko and T. Fukunaga
  Medium-Range Structure of TeO₂ Glass from Molecular Orbital Calculations
  J. Ceram. Soc. Japan 105, 201-205 (1997).
• K. Terashima, T. Uchino, T. Hashimoto and T. Yoko
  Structure and Nonlinear Optical Properties of BaO-TiO₂-B₂O₃ Glasses
  J. Ceram. Soc. Japan 105 288-293 (1997).

1996

• T. Uchino and T. Yoko
  Low-Frequency Raman Scattering and the Fast Relaxation Process in Glycerol
  Science 273 480-483 (1996).
• T. Uchino and T. Yoko
  Ab Initio Cluster Model Calculations on the Boson Peak Frequencies of B₂O₃ Glass
  J. Chem. Phys. 105 4140-4150 (1996).
• T. Uchino and T. Yoko
  Ab Initio Cluster Model Calculations on the Vibrational Frequencies of TeO₂ Glass
  J. Non-Cryst. Solids. 204 243-252 (1996).
• K. Terashima, T. Hashimoto, T. Uchino, S. Kim and T. Yoko
  Structure and Nonlinear Optical Properties of Sb₂O₃-B₂O₃ Binary Glasses
  J. Ceram. Soc. Japan 104 1008-1014 (1996).

1995

• T. Uchino
  Models for Ionic Transport in Oxide Glasses
  Def. Diff. Forum 117-118 111-28 (1995).
• T. Uchino and Y. Ogata
  Ab Initio Molecular Orbital Calculations on the Electronic Structure of Phosphate Glasses. Binary Alkali Phosphate Glasses
  J. Non-Cryst. Solids 191 56-70 (1995).
• T. Uchino and Y. Ogata
  Ab Initio Molecular Orbital Calculations on the Electronic Structure of Phosphate Glasses. Sodium Phosphate Glasses
  J. Non-Cryst. Solids 181 175-188 (1995).
• T. Uchino and Y. Ogata
  Ab Initio Normal-Mode Analysis of Low Frequency Raman Scattering in B₂O₃ Glass
  Proceedings of XVII International Congress on Glass, Vol.2 (Chinese Ceramic Society, Beijing) pp. 15-20 (1995).
• T. Uchino and T. Yoko
  Ab Initio Molecular Orbital Calculations on the Structure and Properties of Heavy-Metal Oxide Glasses
  New. Glass 10 41-44 (1995). (in Japanese)

1994

Coffee Break


 

1993

• T. Uchino, T. Sakka, Y. Ogata, and M. Iwasaki
  Local Structure of Sodium Aluminosilicate Glasses: An ab Initio Molecular Orbital Study
  J. Phys. Chem. 97 9642-49 (1993).

1992

• T. Uchino, T. Sakka, Y. Ogata and M. Iwasaki
  Mechanism of Hydration of Sodium Silicate Glass in a Steam Environment: ²⁹Si NMR and ab Initio Molecular Orbital Studies
  J. Phys. Chem. 96 7308-7315 (1992).
• T. Uchino, T. Sakka, Y. Ogata and M. Iwasaki
  A New Model of Ionic Transport for Single and Mixed Alkali Oxide Glasses Based on ab Initio Molecular Orbital Calculations
  J. Non-Cryst. Solids 146 26-42 (1992).
• T. Uchino. T. Sakka, Y. Ogata and M. Iwasaki
  Changes in the Structure of Alkali-Metal Silicate Glasses with the Type of Network Modifier Cation: An ab Initio Molecular Orbital Study
  J. Phys. Chem. 96 2455-63 (1992).

1991

• T. Uchino, T. Sakka, M. Iwasaki and Y. Ogata
  Ab Initio Molecular Orbital Calculations on the Electronic Structure of Sodium Silicate Glasses
  J. Phys. Chem. 95 5455-62 (1991).
• T. Uchino, T. Sakka and M. Iwasaki
  Interpretation of Hydrated States of Sodium Silicate Glasses by Infrared and Raman Analysis
  J. Am. Ceram. Soc. 74 306-13 (1991).

1988-1890

• T. Uchino, T. Sakka, K. Hotta and M. Iwasaki
  Attenuated Total Reflectance Fourier-Transform Infrared Spectra of a Hydrated Sodium Silicate Glass
  J. Am. Ceram. Soc. 72 2173-75 (1989).
• Y. Takeuchi, N. Imanishi, K. Toyoda, T. Uchino and M. Iwasaki
  Trapping of Hydrogen Implanted into Titanium
  J. Appl. Phys. 64 2959-2963 (1988).