Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Hiroyuki Hijiya"'
Autor:
Yohei Onodera, Yasuyuki Takimoto, Hiroyuki Hijiya, Qing Li, Hiroo Tajiri, Toshiaki Ina, Shinji Kohara
Publikováno v:
NPG Asia Materials, Vol 16, Iss 1, Pp 1-13 (2024)
Abstract Understanding the nucleation mechanism in glass is crucial for the development of new glass-ceramic materials. Herein, we report the structure of a commercially important glass-ceramic ZrO2-doped lithium aluminosilicate system during its ini
Externí odkaz:
https://doaj.org/article/c43d29a2ac88476296d0b46d9e09a52a
Autor:
Takato Kajihara, Kosho Akatsuka, Hiroyuki Hijiya, Satoshi Yoshida, Aran Mitsuta, Hongye Gao, Shigeru Fujino, Satoshi Hata
Publikováno v:
Journal of the American Ceramic Society. 106:4181-4191
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::124baea2a38801842579aeee9684313f
https://doi.org/10.1111/jace.19099
https://doi.org/10.1111/jace.19099
Publikováno v:
Journal of the American Ceramic Society. 105:4200-4207
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94fffe40639b545020c975c7bc7ea7a1
https://doi.org/10.1111/jace.18411
https://doi.org/10.1111/jace.18411
Autor:
Federica Lodesani, Alfonso Pedone, Yoichi Takato, Maria Cristina Menziani, Shingo Urata, Hiroyuki Hijiya
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-18 (2020)
Scientific Reports
Scientific Reports
The comprehension of the nonlinear effects provided by mixed alkali effect (MAE) in oxide glasses is useful to optimize glass compositions to achieve specific properties that depend on the mobility of ions, such as the chemical durability, glass tran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9998f595b1873fb47acb4d4bca53f493
http://link.springer.com/article/10.1038/s41598-020-59875-7
http://link.springer.com/article/10.1038/s41598-020-59875-7
Autor:
Yoshitaka Saijo, Makiko Murata, Takato Kajihara, Hiroyuki Hijiya, Yuichi Suzuki, Ryoji Akiyama, Masahiro Shimizu, Yasuhiko Shimotsuma, Kiyotaka Miura
Publikováno v:
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry. 38(6)
Determining the concentrations of different Sn ions in glass containing iron oxide by wet chemical analysis is a challenge because a redox reaction occurs between Sn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f93ef718a18897bd3038bc9789ead596
https://pubmed.ncbi.nlm.nih.gov/35391599
https://pubmed.ncbi.nlm.nih.gov/35391599
Autor:
Akitoshi Koreeda, Yu Duan, Tatsuya Mori, Suguru Kitani, Jae-Hyeon Ko, Yasuhiro Fujii, Yohei Yamamoto, Hiroyuki Hijiya
Publikováno v:
2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
We performed terahertz time-domain spectroscopy, low-frequency Raman scattering and low-temperature specific heat measurements to investigate different compositions of sodium silicate glasses. The boson peak (BP) behavior was successfully detected in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad823cade1a2484f5f3424bddad9052a
https://doi.org/10.1109/irmmw-thz50926.2021.9567249
https://doi.org/10.1109/irmmw-thz50926.2021.9567249
Autor:
Jayani Kalahe, Yohei Onodera, Yasuyuki Takimoto, Hiroyuki Hijiya, Madoka Ono, Katsuaki Miyatani, Shinji Kohara, Shingo Urata, Jincheng Du
Publikováno v:
Journal of Non-Crystalline Solids. 588:121639
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::567347820e9339676006c6f41758160a
https://doi.org/10.1016/j.jnoncrysol.2022.121639
https://doi.org/10.1016/j.jnoncrysol.2022.121639
Autor:
Seiji Inaba, Yasuaki Hiraoka, Shinji Kohara, Yohei Onodera, Ippei Obayashi, Shingo Urata, Sanae Fujita, Yasuyuki Takimoto, Taketoshi Taniguchi, Hiroyuki Hijiya
Publikováno v:
NPG Asia Materials. 11
Silicate glasses have evolved from basic structural materials to enabling materials for advanced applications. In this article, we unravel the origin of the mixed alkali effect for alkali silicate 22.7R2O–77.3SiO2 glasses (R = Na and/or K) by ident
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efa7ee7c36d4c2e21fd17c1602390e79
https://doi.org/10.1038/s41427-019-0180-4
https://doi.org/10.1038/s41427-019-0180-4
Publikováno v:
Journal of the Ceramic Society of Japan. 117:120-126
The effects of phase separation on the crystallization behavior of glasses were investigated in order to materialize a high-luminous glass-ceramic phosphor, which consists of fine phosphor crystals and a transparent glass matrix prepared due to phase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6776958f1b9f1890960a6d82f0c0389e
https://doi.org/10.2109/jcersj2.117.120
https://doi.org/10.2109/jcersj2.117.120
Publikováno v:
Journal of the Ceramic Society of Japan. 116:1255-1259
Glass ceramic phosphors containing fresnoite (Ba2TiSi2O8) were prepared from glasses both within and outside the immiscibility region of the BaO-TiO2-SiO2 system by conventional melt-quenching and subsequent heat treatment. The phosphors showed blue-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64f6a465534d0dd33c9484822d154a8d
https://doi.org/10.2109/jcersj2.116.1255
https://doi.org/10.2109/jcersj2.116.1255