Hajime Kiyono

2021

Interface characteristics of β-Ga₂O₃/Al₂O₃/Pt capacitors after postmetallization annealing

Hirose, M., Nabatame, T., Irokawa, Y., Maeda, E., Ohi, A., Ikeda, N., Sang, L., Koide, Y. & Kiyono, H., 2021 1 1, In: Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films. 39, 1, 012401.

研究成果: Article › 査読

Open Access

Powder synthesis and luminescence properties of green emitting Ba₂LiSi_7-xAl_xN_12-xO_x:Eu²⁺ phosphor

Takeda, T., Kato, K., Kiyono, H. & Hirosaki, N., 2021 1 5, In: Journal of Alloys and Compounds. 850, 156358.

研究成果: Article › 査読

2 被引用数 (Scopus)

2020

Correlation between SiO₂ growth rate and difference in electronegativity of metal-oxide underlayers for plasma enhanced atomic layer deposition using tris(dimethylamino)silane precursor

Maeda, E., Nabatame, T., Hirose, M., Inoue, M., Ohi, A., Ikeda, N. & Kiyono, H., 2020 5 1, In: Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films. 38, 3, 032409.

研究成果: Article › 査読

Open Access

2 被引用数 (Scopus)

Simultaneous synthesis of TiNSi₃N₄composite powders from TiSi₂in NH₃atmosphere

Alhussain, H., Mise, T., Kobayashi, K. & Kiyono, H., 2020 10, In: Journal of the Ceramic Society of Japan. 128, 10, p. 677-684 8 p.

研究成果: Article › 査読

Open Access

Synthesis of gallium nitride nano-particles by ammonia nitridation of mixed β-gallium oxide and gallium nitride powders

Kiyono, H., Matsuo, Y., Mise, T., Kobayashi, K. & Alhussain, H., 2020 10, In: Journal of the Ceramic Society of Japan. 128, 10, p. 665-669 5 p.

研究成果: Article › 査読

Open Access

2019

Change of characteristics of n-GaN MOS capacitors with Hf-rich HfSiO_x gate dielectrics by post-deposition annealing

Maeda, E., Nabatame, T., Yuge, K., Hirose, M., Inoue, M., Ohi, A., Ikeda, N., Shiozaki, K. & Kiyono, H., 2019 8 15, In: Microelectronic Engineering. 216, 111036.

研究成果: Article › 査読

5 被引用数 (Scopus)

Influence of ammonia gas exposure on microstructure of nanocrystalline titanium nitride powder synthesized from titanium dioxide

Alhussain, H., Mise, T., Matsuo, Y., Kiyono, H., Nishikiori, K. & Akashi, T., 2019, In: Journal of the Ceramic Society of Japan. 127, 11, p. 824-829 6 p.

研究成果: Article › 査読

Open Access

2 被引用数 (Scopus)

Influence of post-deposition annealing on characteristics of Pt/Al₂O₃/β-Ga₂O₃ MOS capacitors

Hirose, M., Nabatame, T., Yuge, K., Maeda, E., Ohi, A., Ikeda, N., Irokawa, Y., Iwai, H., Yasufuku, H., Kawada, S., Takahashi, M., Ito, K., Koide, Y. & Kiyono, H., 2019 8 15, In: Microelectronic Engineering. 216, 111040.

研究成果: Article › 査読

6 被引用数 (Scopus)

Rapid fabrication of colloidal crystal films by electrophoretic deposition and its application for a volatile liquid and strain detection sensor

Koike, M., Tran, T. H. G., Azuma, S., Kiyono, H., Uchikoshi, T. & Fudouzi, H., 2019, In: Journal of the Society of Powder Technology, Japan. 56, 6, p. 339-346 8 p.

研究成果: Article › 査読

Open Access

1 被引用数 (Scopus)

2018

Effect of crystallographic orientation on transparency of alumina prepared using magnetic alignment and SPS

Ashikaga, T., Kim, B. N., Kiyono, H. & Suzuki, T. S., 2018 7, In: Journal of the European Ceramic Society. 38, 7, p. 2735-2741 7 p.

研究成果: Article › 査読

12 被引用数 (Scopus)

2017

Synthesis of gallium nitride nano-wires on nickel-alumina composites from gallium oxide powder under a low partial pressure of ammonia

Kiyono, H., Chindo, M., Maruoka, D. & Nanko, M., 2017 1 1, In: Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan. 125, 1, p. 50-54 5 p.

研究成果: Article › 査読

2016

Penidiella sp. strain T9 is an effective dysprosium accumulator, incorporating dysprosium as dysprosium phosphate compounds

Horiike, T., Kiyono, H. & Yamashita, M., 2016 12 1, In: Hydrometallurgy. 166, p. 260-265 6 p.

研究成果: Article › 査読

2015

Influence of yttrium component on water corrosion resistance of sodium ion conducting silicate glass

Kiyono, H., Maruoka, K., Asahi, T. & Nakayama, S., 2015 9 1, In: Ceramics International. 41, 8, p. 10018-10023 6 p., 10491.

研究成果: Article › 査読

3 被引用数 (Scopus)

2013

Oxygen-17NMR study of defects in LnO_1.5-CeO₂ (Ln = La and Nd)

Ando, M., Oikawa, I., Ohki, S., Tansho, M., Shimizu, T., Maekawa, H. & Kiyono, H., 2013 1, In: Chemistry Letters. 42, 1, p. 57-59 3 p.

研究成果: Article › 査読

2 被引用数 (Scopus)

2012

Fabrication of Si3N4-based composite containing needle-like TiN synthesized using NH3 nitridation of TiO2 nanofiber

Kiyono, H., Miyake, Y., Nihei, Y., Tumura, T. & Shimada, S., 2012 6 1, In: Journal of the European Ceramic Society. 32, p. 1413-1417

研究成果: Article › 査読

Fabrication of Si ₃N ₄-based composite containing needle-like TiN synthesized using NH ₃ nitridation of TiO ₂ nanofiber

Kiyono, H., Miyake, Y., Nihei, Y., Tumura, T. & Shimada, S., 2012 6, In: Journal of the European Ceramic Society. 32, 7, p. 1413-1417 5 p.

研究成果: Article › 査読

6 被引用数 (Scopus)

Fabrication of ZnO nanorods by atmospheric-pressure solid-source CVD using ethanol-assisted low-temperature vaporization

Miyamoto, S., Hasegawa, T., Takahashi, H., Yonezawa, T., Kiyono, H., Yanase, T., Nagahama, T. & Shimada, T., 2012, In: Bulletin of the Chemical Society of Japan. 85, 12, p. 1287-1292 6 p.

研究成果: Article › 査読

1 被引用数 (Scopus)

On the symmetry of defects in perovskite-type protonic conductors:A Sc-45 NMR study

Oikawa, I., Ando, M., Kiyono, H., Tansho, M., Shimizu, T. & Maekawa, H., 2012 4 16, In: Solid State Ionics. 213, p. 14-17 4 p.

研究成果: Article › 査読

17 被引用数 (Scopus)

Oxygen-17 nuclear magnetic resonance measurements on apatite-type lanthanum silicate (La_9.33(SiO₄)₆O₂)

Kiyono, H., Matsuda, Y., Shimada, T., Ando, M., Oikawa, I., Maekawa, H., Nakayama, S., Ohki, S., Tansho, M., Shimizu, T., Florian, P. & Massiot, D., 2012 11 30, In: Solid State Ionics. 228, p. 64-69 6 p.

研究成果: Article › 査読

11 被引用数 (Scopus)

2011

Crystallization and Magnetic Property of Iron Oxide Nanoparticles

Masubuchi, Y., Satoa, Y., Sawada, A., Motohashi, T., Kiyono, H. & Kikkawa, S., 2011 11 1, In: Journal of the European Ceramic Society. 31, p. 2459-2462

研究成果: Article › 査読

18 被引用数 (Scopus)

Crystallization and magnetic property of iron oxide nanoparticles precipitated in silica glass matrix

Masubuchi, Y., Sato, Y., Sawada, A., Motohashi, T., Kiyono, H. & Kikkawa, S., 2011 11, In: Journal of the European Ceramic Society. 31, 14, p. 2459-2462 4 p.

研究成果: Article › 査読

18 被引用数 (Scopus)

"Defects in scandium doped barium zirconate studied by Sc-45 NMR"

Oikawa, I., Ando, M., Noda, Y., Amezawa, K., Kiyono, H., Shimizu, T., Tansho, M. & Maekawa, H., 2011 6 16, In: Solid State Ionics. 192, p. 83-87

研究成果: Article › 査読

12 被引用数 (Scopus)

Defects in scandium doped barium zirconate studied by Sc-45 NMR

Oikawa, I., Ando, M., Noda, Y., Amezawa, K., Kiyono, H., Shimizu, T., Tansho, M. & Maekawa, H., 2011 6 16, In: Solid State Ionics. 192, 1, p. 83-87 5 p.

研究成果: Article › 査読

12 被引用数 (Scopus)

Fabrication of Si3N4 based composite containing needle-like TiN synthesized by NH3 nitridation of TiO2 nano-fiber

Kiyono, H., Nihei, Y., Miyake, Y., Tsumura, T. & Shimada, S., 2011 6 3, In: Default journal.

研究成果: Article › 査読

Formation of needle-like titanium oxynitride particles through nitridation of hydrated titanates

Kiyono, H., Tsumura, T., Kiyo, T., Toyoda, M. & Shimada, S., 2011 8, In: Ceramics International. 37, 6, p. 1813-1817 5 p.

研究成果: Article › 査読

5 被引用数 (Scopus)

High field O-17 NMR study of defects in doped zirconia and ceria

Ando, M., Oikawa, I., Noda, Y., Ohki, S., Tansho, M., Shimizu, T., Kiyono, H. & Maekawa, H., 2011 6 16, In: Solid State Ionics. 192, 1, p. 576-579 4 p.

研究成果: Article › 査読

14 被引用数 (Scopus)

2010

Electrical conductivities of sodium rare earth borate glasses

Aung, Y. L., Watanabe, T., Asahi, T., Kiyono, H., Sakamoto, M. & Nakayama, S., 2010 7 26, In: Ceramics International. 36, p. 2323-2327

研究成果: Article › 査読

10 被引用数 (Scopus)

Improvement of high-temperature oxidation resistance to water vapor by alumina coating on beta-sialon ceramic

Kiyono, H., Noritake, Y. & Shimada, S., 2010 9 1, In: Transactions of the Materials Research Society of Japan. 32, p. 681-684

研究成果: Article › 査読

Influence of rare earth additives and boron component on electrical conductivity of sodium rare earth borate glasses

Nakayama, S., Watanabe, T., Asahi, T., Kiyono, H., Aung, Y. L. & Sakamoto, M., 2010 12, In: Ceramics International. 36, 8, p. 2323-2327 5 p.

研究成果: Article › 査読

10 被引用数 (Scopus)

Liquid-phase oxidation joining of Yttria-Stabilized Zirconia via Al/Fe-Cr alloy interlayers

Akashi, T., Shimura, T. & Kiyono, H., 2010 1 1, In: ECS Transactions. 25, p. 147

研究成果: Article › 査読

Synthesis of needle-like TiN particles and their application to TiN-Si3N4 composite?

Kiyono, H., Nihei, Y., Miyake, Y., Tsumura, T. & Shimada, S., 2010 6 9, In: Default journal.

研究成果: Article › 査読

Thermogravimetric analysis and microstructural observations on the formation of GaN from the reaction between Ga₂O₃ and NH₃

Kiyono, H., Sakai, T., Takahashi, M. & Shimada, S., 2010 9 15, In: Journal of Crystal Growth. 312, 19, p. 2823-2827 5 p.

研究成果: Article › 査読

19 被引用数 (Scopus)

Thermogravimetric analysis and microstructural observations on the formation of GaN from the reaction between Ga2O3 and NH3

Kiyono, H., Sakai, T., Takahashi, M. & Shimada, S., 2010 6 21, In: Journal of Crystal Growth. 312, p. 2823-2827

研究成果: Article › 査読

19 被引用数 (Scopus)

Water vapor-controlled thermal plasma chemical vapor deposition of double-layered TiN/PSZ coatings on Si and WC-Co substrates

Sakamoto, T., Shimada, S., Kiyono, H., Tsujino, J. & Yamazaki, I., 2010 8 25, In: Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 172, 2, p. 201-206 6 p.

研究成果: Article › 査読

3 被引用数 (Scopus)

2009

A study on the formation of GaN from the reaction of Ga2O3 with NH3 by thermogravimetric analysis and microstructural observation

Kiyono, H., Sakai, T., Takahashi, M. & Shimada, S., 2009 6 23, In: Default journal.

研究成果: Article › 査読

Coating and spark plasma sintering of nano-sized TiN on alumina particles of different size, shape and structure

Shimada, S., Paseuth, A. & Kiyono, H., 2009 1, In: Journal of the Ceramic Society of Japan. 117, 1361, p. 47-51 5 p.

研究成果: Article › 査読

Open Access

1 被引用数 (Scopus)

Deposition and wear resistance of composite TiBC-SiC coatings on Si wafer by thermal plasma CVD

Shimada, S., Fuji, Y., Kiyono, H., Tsujino, J. & Yamazaki, I., 2009 4, In: Journal of the Ceramic Society of Japan. 117, 1364, p. 415-420 6 p.

研究成果: Article › 査読

Open Access

3 被引用数 (Scopus)

Effect of Ambient gas and temperature on crystallization of boron nitride spheres prepared by vapor phase pyrolysis of Ammonia Borane

Wang, Y., Yamamoto, Y., Kiyono, H. & Shimada, S., 2009 4, In: Journal of the American Ceramic Society. 92, 4, p. 787-792 6 p.

研究成果: Article › 査読

14 被引用数 (Scopus)

High temperature oxidation of sic powder in oxidizing atmosphere containing water vapor

Akashi, T., Kasajima, M., Muraoka, C. & Kiyono, H., 2009 2 2, In: Key Engineering Materials. 403, p. 197-200 4 p.

研究成果: Article › 査読

2 被引用数 (Scopus)

in-situ synthesis and mechanical properties of TiN-Si2N2O-Si3N4 composites

Kiyono, K., H, H., H., H., Shimada, S. & S., S., 2009 1 1, In: Key Engineering Materials. 403, p. 197-200

研究成果: Article › 査読

2 被引用数 (Scopus)

5 被引用数 (Scopus)

Liquid-phase oxidation joining of oxide ion conducting ceramics via Al/heat resistant alloy/Al multilayer interlayers

Akashi, T., Nukui, T. & Kiyono, H., 2009 9, In: Journal of the Ceramic Society of Japan. 117, 1369, p. 983-986 4 p.

研究成果: Article › 査読

Open Access

5 被引用数 (Scopus)

Preparation and corrosion of mullite thin film on β-sialon ceramics

Noritake, Y., Kiyono, H. & Shimada, S., 2009 2 2, In: Key Engineering Materials. 403, p. 135-138 4 p.

研究成果: Article › 査読

1 被引用数 (Scopus)

Resistance to Active Oxidation of Sol-Gel HfO2 Coated SiC Polycrystal

Akashi, T., Kasajima, M. & Kiyono, H., 2009 1 1, In: ECS Transactions. 16, p. 185

研究成果: Article › 査読

2008

Bonding and Thermal Fracture of Silicon Nitride / Stainless Steel (SUS 316)

KIYONO, H., NUKUI, T., AKASHI, T. & Shimada, S., 2008 9 1, In: Transactions of the Materials Research Society of Japan. 33, p. 953-956

研究成果: Article › 査読

Coatings and microstructures of monolithic TiB₂ films and double layer and composite TiCN/TiB₂ films from alkoxide solutions by thermal plasma CVD

Shimada, S., Takahashi, M., Kiyono, H. & Tsujino, J., 2008 8 1, In: Thin Solid Films. 516, 19, p. 6616-6621 6 p.

研究成果: Article › 査読

18 被引用数 (Scopus)

Coatings and microstructures of monolithic TiB2 films and double layer and composite TiCN/TiB2 films from alkoxide solutions by thermal plasma CVD

Shimada, S., S, S., S., S., Takahashi, T., M., M., Kiyono, K., H., H., Tsujino, T. & J., J., 2008 1 1, In: Thin Solid Films. 516, p. 6616-6621

研究成果: Article › 査読

18 被引用数 (Scopus)

Effects of glass components on crystallization and dielectric properties of BST glass-ceramics

Isaka, N., Ohkawa, K., Kiyono, H., Itoh, H. & Takahashi, J., 2008, In: Journal of Materials Science: Materials in Electronics. 19, 12, p. 1233-1239 7 p.

研究成果: Article › 査読

5 被引用数 (Scopus)

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