List of Papers - 2020
Under the guiding principle of "Contributing to the society through advanced technologies", we have continuously continued technological development since our foundation. We publish the results of pursuing "ultra cutting edge science and technology", such as the development of new analytical techniques, devising pretreatment techniques, and application and development to various device fields, at academic conferences and papers.
  • "Low-energy cross-sectional cathodoluminescence analysis of the depth distribution of point defects in Si-ion-implanted b -Ga2O3"
    Ryuichi Sugie, Tomoyuki Uchida, Ai Hashimoto, Seishi Akahori, Koji Matsumura and Yoshiharu Tanii
    Applied Physics Express 13, 126502 (2020).
  • "Isothermal thermogravimetric method using a fast scanning calorimeter and its application in the isothermal oxidation of nanogram-weight polypropylene"
    Yoshitomo Furushima, Rena Ota, Tomohiro Ohkawa
    Thermochimica Acta 694, 178804 (2020).
  • "Analyzing Dynamic Chemical States of Palladium Supported on Graphene Oxide by X-Ray Absorption Fine Structure under Oxidative and Reductive Environments"
    Masahiro Kunisu, Jumpei Yahiro, Naoki Morimoto1, Yuta Nishina1
    (1: Okayama University)
    Chemistry Letters 49, 1337 (2020).
  • "Electrostatic potential imaging of phase-separated structures in organic materials via differential phase contrast scanning transmission electron microscopy"
    Shin Inamoto, Satoru Shimomura1, Yuji Otsuka (1: Toray Industries, Inc.)
    Microscopy 69, 304 (2020).
  • "Application of Liquid Extraction Surface Analysis (LESA)-NanoESI-Orbitrap-MS to a Degradation Analysis of Organic EL Elements"
    Hikaru Takano, Tsuyoshi Akiyama, Hirotaka Shioji, Takahiro Shibamori, Naoki Muraki
    2020 SID INTERNATIONAL SYMPOSIUM DIGEST of TECHNICAL PAPERS 51, 626 (2020).
  • "Examination of Degradation Analysis of p‐i‐n Type OLEDs Devices"
    Daichi Shirakura, Shinji Okamura, Yoshihiko Taguchi, Hikaru Takano, Takahiro Shibamori, Takashi Miyamoto, Junichiro Sameshima
    2020 SID INTERNATIONAL SYMPOSIUM DIGEST of TECHNICAL PAPERS 51, 1033 (2020).
  • "Study of oxygenation and hydrogenation of tris(8-hydroxyquinoline) aluminum generated by electrode deposition using liquid extraction surface analysis nanoelectrospray ionization mass spectrometry"
    Naoki Muraki, Hikaru Takano, Tsuyoshi Akiyama
    Chemical Physics Letters 756, 137791 (2020).
  • "Structural Characterization of a Ga2O3 Epitaxial Layer Grown on a Sapphire Substrate Using Cross-Sectional and Plan-View TEM/STEM Analysis"
    Ai Hashimoto, Hideki Sako, Junichiro Sameshima, Masayuki Nakamura1, Takayuki Kobayashi1, Shinichi Motoyama1, Yuji Otsuka
    (1: Samco Inc.)
    Materials Science Forum 1004, 505 (2020).
  • "Structural Characterization of Prismatic Stacking Faults of Two Types of Carrot Defects in 4H-SiC Epi Wafers"
    Hideki Sako, Kentaro Ohira1, Kenji Kobayashi1, Toshiyuki Isshiki2
    (1: Hitachi High-Technologies Corporation, 2: Kyoto Institute of Technology)
    Materials Science Forum 1004, 421 (2020).
  • "Profiling with Depth Resolution of Sub-nm for SiO2/SiC Interface by Dual-Beam TOF-SIMS Combined with Simulation"
    Junichiro Sameshima, Aya Takenaka, Yuichi Muraji, Yoshihiko Nakata, Masanobu Yoshikawa
    Materials Science Forum 1004, 587 (2020).
  • "Effect of multi-step annealing above the glass transition temperature on the crystallization and melting kinetics of semicrystalline polymer"
    Yoshitomo Furushima, Akihiko Toda1, Christoph Schick2 (1: Hiroshima University, 2: University of Rostock)
    Polymer 202, 122712 (2020).
  • "Microstructure of Stacking Fault Complex/Carrot Defects at Interface Between 4H-SiC Epitaxial Layers and Substrates"
    Hideki Sako, Kenji Kobayashi1, Kentaro Ohira1 and Toshiyuki Isshiki2
    (1: Hitachi High-Technologies Corp., 2: Kyoto Institute of Technology)
    Journal of Electronic Materials
    https://doi.org/10.1007/s11664-020-08187-7
  • "Time-of-flight secondary ion mass spectrometry analysis of hair samples using unsupervised artificial neural network"
    Kazuhiro Matsuda, Satoka Aoyagi1 (1: Seikei University)
    Biointerphases, 15, 021013 (2020).
  • "Using Cross-Sectional Cathodoluminescence to Visualize Process-Induced Defects in GaN-Based High Electron Mobility Transistors"
    Ryuichi Sugie, Tomoyuki Uchida, Koji Matsumura and Hideki Sako
    Journal of Electronic Materials
    https://doi.org/10.1007/s11664-020-08111-z
  • "Anisotropic Thermal Expansion of Transparent Cellulose Nanopapers"
    Takayuki Hirano, Kana Mitsuzawa, Masaaki Takeda, Yoshihiro Takai, Shun Ishioka1, Kazuho Daicho1, Hiroto Soeta1, Mengchen Zhao1, Masaaki Takeda, Yoshihiro Takai, Shuji Fujisawa1, Tsuguyuki Saito1
    (1: The University of Tokyo)
    Frontier in Chemistry
    doi: 10.3389/fchem.2020.00068
  • "Isothermal crystallization kinetics, morphology, and crystalline structure of polypropylene/poly(4‐methyl‐1‐pentene) blends"
    Yoshitomo Furushima, Masaru Nakada, Akihiro Masuda, Kazuma Okada1, Naoko Iwata1, Masatoshi Ohkura1 
    (1:Toray Industries)
    Polymer Crystallization 3, DOI: 10.1002/pcr2.10102 (2020).
  • "Energy-dispersive X-ray spectroscopy for an atomic-scale quantitative analysis of Pd–Pt core-shell nanoparticles"
    Shin Inamoto, Yuji Otsuka
    Microscopy 69, 26 (2020).
  • "Structural and Dynamical Characterisation of Intermediate Water Interacting Polyvinyl Pyrrolidone"
    Masaru Nakada*, Hiroyuki Ishida, Yoshitomo Furushima
    Materialia 12 (2020) 100743.
  • "Crystallization and melting of poly(butylene terephthalate) and poly(ethylene terephthalate) investigated by fast-scan chip calorimetry and small angle X-ray scattering"
    Akihiko Toda*, Ken Taguchi, Koji Nozaki, Xinchao Guan, Wenbing Hu, Yoshitomo Furushima, Christoph Schick
    Polymer 192 (2020) 122303, 1-10.