Search Results - "Segawa, Hiroyo"

Structural colors of laminated alumina films prepared by ac oxidation in oxalic acid solution by Segawa, Hiroyo, Wada, Kenji

“…Laminated alumina films were fabricated via the oxidation of aluminum in oxalic acid using alternating current (ac). The color of the prepared samples depended…”
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Structure of alumina glass by Hashimoto, Hideki, Onodera, Yohei, Tahara, Shuta, Kohara, Shinji, Yazawa, Koji, Segawa, Hiroyo, Murakami, Motohiko, Ohara, Koji

“…The fabrication of novel oxide glass is a challenging topic in glass science. Alumina (Al 2 O 3 ) glass cannot be fabricated by a conventional melt–quenching…”
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Reactor environment during the Fukushima nuclear accident inferred from radiocaesium-bearing microparticles by Okumura, Taiga, Yamaguchi, Noriko, Suga, Hiroki, Takahashi, Yoshio, Segawa, Hiroyo, Kogure, Toshihiro

“…Radiocaesium-bearing microparticles (CsMPs), which are substantially silicate glass, were formed inside the damaged reactor and released to the environment by…”
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Enhanced photoluminescence of hexamolybdenum cluster by anodic aluminum oxide photonic crystals by Kim Ngan Nguyen, Thi, Segawa, Hiroyo, Grasset, Fabien, Cordier, Stéphane, Dumait, Noée, Uchikoshi, Tetsuo

“…•The tunable optical property of the Mo6 cluster deposited into an anodic aluminum oxide (AAO) film was studied.•The modified photoluminescence peak shape and…”
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Transmitting and scattering colors of porous particles of poly(vinyl chloride) based on Christiansen effect by Samitsu, Sadaki, Miyazaki, Hideki T., Segawa, Hiroyo

“…Porous poly (vinyl chloride) (PVC) particles immersed in organic liquids exhibited bright colors when the refractive indices (RIs) of the liquids were close to…”
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Fabrication of silica-silica nanoparticle monolayer array nanocomposite film on an anodic aluminum oxide substrate and its optical and tribological properties by Sekiguchi, Kazutoshi, Katsumata, Ken-Ichi, Segawa, Hiroyo, Nakanishi, Takayuki, Yasumori, Atsuo

“…The fabrication and properties of silica nanoparticle monolayer arrays (SNMAs) immobilized on silica films on nanoporous anodic aluminum oxide (AAO) substrates…”
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Preparation of Proton Conductive Crystallized Tin Phosphate Glasses by Hydrothermal Treatments by Segawa, Hiroyo, Aihara, Masaya, Akamatsu, Masaya, Yasumori, Atsuo, Ohashi, Naoki

“…Phosphate glasses are known to show proton conductivity, because they contain a significant amount of non‐bridging oxygen and can contain water molecules…”
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Synthesis of laminated composites of alumina and nickel oxides by AC anodization and electrodeposition by Segawa, Hiroyo, Naka, Takashi, Wada, Kenji, Kure-Chu, Song-Zhu

“…Laminated composites of alumina and nickel oxide were fabricated by the oxidation of an aluminium sheet in an oxalic acid solution using alternating current…”
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Controllable Fabrication of Multi-tiered Nanoporous Anodic TiO2–TiN Composite Films as High-Performance Anode Materials for Lithium-Ion Batteries by Kure-Chu, Song-Zhu, Sakuyama, Haruki, Saito, Saharu, Miura, Satoshi, Yashiro, Hitoshi, Hirahara, Hidetoshi, Segawa, Hiroyo, Wada, Kenji, Inoue, Satoru

“…[Display omitted] A novel nanoporous anodic TiO2-TiN composite film with a nanolaminated structure was achieved by anodizing Ti foil in an aqueous ammonia…”
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Electronic states of SnO-ZnO–P2O5 glasses and photoluminescence properties by Segawa, Hiroyo, Inoue, Satoru, Nomura, Kiyoshi

“…SnO–ZnO–P2O5 glasses with 30 and 40mol% P2O5 were prepared by a melting process in an air atmosphere. The glass transition temperature, refractive index, and…”
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Optoelectronic characteristics of the Ag-doped Si p-n photodiodes prepared by a facile thermal diffusion process by El-Amir, Ahmed A. M., Ohsawa, Takeo, Ishii, Satoshi, Imura, Masataka, Segawa, Hiroyo, Sakaguchi, Isao, Nagao, Tadaaki, Shimamura, Kiyoshi, Ohashi, Naoki

“…For the full benefit of the silicon chip industry and to further shift the photoresponse cut-off wavelength of the silicon photodetectors, high-performance…”
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Fabrication of Silica Nanoparticle Monolayer Arrays Using an Anodic Aluminum Oxide Template by Sekiguchi, Kazutoshi, Nakanishi, Takayuki, Segawa, Hiroyo, Yasumori, Atsuo

“…Non-close-packed (NCP) silica nanoparticle monolayer arrays (SNMA) on ordered porous anodic aluminum oxide (AAO) templates were fabricated for the first time…”
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Microflow Manipulation by Velocity Field Gradient: Spontaneous Patterning of Silver Nanowires for Tailored Flexible Transparent Conductors by Li, Lingying, Li, Wanli, Liu, Xuying, Tenjimbayashi, Mizuki, Segawa, Hiroyo, Niikura, Chisato, Nakayama, Tomonobu, Minari, Takeo

“…Flexible transparent conductors (TCs) are the fundamental components for emerging soft optoelectronics because of their excellent optical, electrical, and…”
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Fabrication of glasses of dispersed yellow oxynitride phosphor for white light-emitting diodes by Segawa, Hiroyo, Ogata, Satoshi, Hirosaki, Naoto, Inoue, Satoru, Shimizu, Tadashi, Tansho, Masataka, Ohki, Shinobu, Deguchi, Kenzo

“…Ca–α–SiAlON:Eu 2+ is known to be a typical oxynitride phosphor for luminescent materials. We investigated the potential as white LEDs of various glasses into…”
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Metal–Organic Coaxial Nanowire Array Electrodes Combining Large Energy Capacity and High Rate Capability by Nakanishi, Hideyuki, Kikuta, Ikuo, Segawa, Hiroyo, Kawabata, Yuto, Kishida, Reiko, Norisuye, Tomohisa, Tran‐Cong‐Miyata, Qui

“…Pseudocapacitors have been widely studied in the context of their potential applications in portable electronics and energy regeneration. However, the internal…”
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Fabrication of alumina films with laminated structures by ac anodization by Segawa, Hiroyo, Okano, Hironaga, Wada, Kenji, Inoue, Satoru

“…Anodization techniques by alternating current (ac) are introduced in this review. By using ac anodization, laminated alumina films are fabricated. Different…”
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Scattering-angle-dependent Christiansen color spectra data of poly(vinyl chloride) (PVC) suspended in styrene liquid and a comprehensive data list of wavelength-dependent refractive indices of PVC by Samitsu, Sadaki, Miyazaki, Hideki T., Segawa, Hiroyo

“…This paper reports transmission and scattering spectra of poly(vinyl chloride) (PVC) in styrene liquid, which is derived from Christiansen effect. The spectra…”
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Fabrication of silica glass containing yellow oxynitride phosphor by the sol-gel process by Segawa, Hiroyo, Yoshimizu, Hisato, Hirosaki, Naoto, Inoue, Satoru

“…We have prepared silica glass by the sol-gel method and studied its ability to disperse the Ca-α-SiAlON:Eu 2+ phosphor for application in white light emitting…”
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Nano-patterning of a TiO2-organic hybrid material using interference of surface plasmon on aluminum by Segawa, Hiroyo, Inoue, Satoru, Osada, Minoru, Takeda, Yoshihiko

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Low-temperature crystallization of oriented ZnO film using seed layers prepared by sol–gel method by Segawa, Hiroyo, Sakurai, Hideaki, Izumi, Reiko, Hayashi, Toshiharu, Yano, Tetsuji, Shibata, Shuichi

“…Transparent zinc oxide (ZnO) films were coated on seed layers prepared by the sol–gel method by chemical solution deposition method. Firstly, seed layers were…”
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