Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Hayato, Ishizaki"'
Autor:
Hayato Ishizaki, Hajime Hojo, Jurij Koruza, Lei Hu, Takumi Nishikubo, Yuki Sakai, Hajime Yamamoto, Shogo Kawaguchi, Masaki Azuma, Zhao Pan, Masayuki Fukuda, Satoru Kaneko, Jürgen Rödel, Mao-Hua Zhang
Publikováno v:
Acs Applied Materials & Interfaces. 13(4):5208-5215
In this work, we show that polarization rotation enhances the piezoresponse in a high-performance lead-free piezoelectric material, Na1/2Bi1/2V1-xTixO3, a solid solution between tetragonal Na1/2Bi1/2VO3 and rhombohedral Na1/2Bi1/2TiO3, obtained by hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aab93d09c070b77601ecd7f425d582ed
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100866914
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100866914
Autor:
Takumi Nishikubo, Kengo Oka, Zhao Pan, Hajime Yamamoto, Yuki Sakai, Masaki Azuma, Hayato Ishizaki
Publikováno v:
Chemistry of Materials. 32:4832-4837
Negative thermal expansion (NTE) materials, which shrink upon heating, are required in modern technologies. In this study, new lead-free NTE compounds were obtained by substitution of La in PbTiO3 ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::931bc656a1c846733068931927fd2ee6
https://doi.org/10.1021/acs.chemmater.0c01709
https://doi.org/10.1021/acs.chemmater.0c01709
Autor:
Shogo Kawaguchi, Takafumi Yamamoto, Takumi Nishikubo, Shin-ya Koshihara, Yoichi Okimoto, Hajime Yamamoto, Yuki Sakai, Keisuke Yokoyama, Hayato Ishizaki, Masaki Azuma
Publikováno v:
Inorganic Chemistry. 58:16059-16064
BiCoO3 is a PbTiO3 type of perovskite oxide with a giant tetragonal distortion (c/a = 1.27) that shows a pressure-induced transition from tetragonal to orthorhombic phases accompanied by a large volume shrinkage at 3 GPa. In this study, we carried ou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::119f24a93f9de6d76ee5780ef7aa9cb3
https://doi.org/10.1021/acs.inorgchem.9b02381
https://doi.org/10.1021/acs.inorgchem.9b02381
Autor:
Kengo Oka, Yuki Sakai, Hayato Ishizaki, Masaki Azuma, Xingxing Jiang, Zheshuai Lin, Zhao Pan, Takumi Nishikubo
Publikováno v:
Chemistry of Materials. 31:6187-6192
Negative thermal expansion (NTE) with a giant volume shrinkage of 4.4%, comparable to the strongest NTE (ΔV = −4.8%) in PbTiO3-based perovskites, was achieved in a lead-free BiCoO3 derivative. The ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b563ac40ca2cb657b0e77c3a69a852ad
https://doi.org/10.1021/acs.chemmater.9b01969
https://doi.org/10.1021/acs.chemmater.9b01969
Autor:
Takashi Mizokawa, Shin-ya Koshihara, Masaki Azuma, Yuki Sakai, Keisuke Yokoyama, Tetsu Watanuki, Masaichiro Mizumaki, Takashi Imai, Yoichi Okimoto, Takumi Nishikubo, Takahiro Ogata, Hena Das, Akihiko Machida, Hayato Ishizaki
Publikováno v:
Chemistry of Materials. 31:4748-4758
Perovskite-oxide Bi1–xPbxNiO3 for 0.60 ≤ x ≤ 0.80 was found to show a polar orthorhombic-to-nonpolar orthorhombic phase transition accompanied by negative thermal expansion. Bi1–xPbxNiO3 showed suc...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa42456e94552a298610de422d00cc1f
https://doi.org/10.1021/acs.chemmater.9b00929
https://doi.org/10.1021/acs.chemmater.9b00929
Autor:
Zhao, Pan, Mao-Hua, Zhang, Takumi, Nishikubo, Yuki, Sakai, Hajime, Yamamoto, Hajime, Hojo, Masayuki, Fukuda, Lei, Hu, Hayato, Ishizaki, Satoru, Kaneko, Shogo, Kawaguchi, Jurij, Koruza, Jürgen, Rödel, Masaki, Azuma
Publikováno v:
ACS applied materialsinterfaces. 13(4)
In this work, we show that polarization rotation enhances the piezoresponse in a high-performance lead-free piezoelectric material, Na
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::024e34dbea66981977b238f51f6571e9
https://pubmed.ncbi.nlm.nih.gov/33475346
https://pubmed.ncbi.nlm.nih.gov/33475346
Autor:
Zhehong, Liu, Yuki, Sakai, Junye, Yang, Wenmin, Li, Ying, Liu, Xubin, Ye, Shijun, Qin, Jinming, Chen, Stefano, Agrestini, Kai, Chen, Sheng-Chieh, Liao, Shu-Chih, Haw, Francois, Baudelet, Hirofumi, Ishii, Takumi, Nishikubo, Hayato, Ishizaki, Tatsuru, Yamamoto, Zhao, Pan, Masayuki, Fukuda, Kotaro, Ohashi, Kana, Matsuno, Akihiko, Machida, Tetsu, Watanuki, Saori I, Kawaguchi, Angel M, Arevalo-Lopez, Changqing, Jin, Zhiwei, Hu, J Paul, Attfield, Masaki, Azuma, Youwen, Long
Publikováno v:
Journal of the American Chemical Society. 142(12)
Spin state transitions and intermetallic charge transfers can essentially change material structural and physical properties while excluding external chemical doping. However, these two effects have rarely been found to occur sequentially in a specif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::48380940bad4ec6f454e1ee46ddb3a38
https://pubmed.ncbi.nlm.nih.gov/32083872
https://pubmed.ncbi.nlm.nih.gov/32083872
Autor:
Hayato, Ishizaki, Hajime, Yamamoto, Takumi, Nishikubo, Yuki, Sakai, Shogo, Kawaguchi, Keisuke, Yokoyama, Yoichi, Okimoto, Shin-Ya, Koshihara, Takafumi, Yamamoto, Masaki, Azuma
Publikováno v:
Inorganic chemistry. 58(23)
BiCoO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ee068e73d6f7d55952a0e68b8cca8bc5
https://pubmed.ncbi.nlm.nih.gov/31714758
https://pubmed.ncbi.nlm.nih.gov/31714758
Publikováno v:
The Proceedings of Yamanashi District Conference. 2012:12-13
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::973c42e7bb238a7e17c227d9980c7e62
https://doi.org/10.1299/jsmeyamanashi.2012.12
https://doi.org/10.1299/jsmeyamanashi.2012.12