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Tamatsukuri, Hiromu; Hasegawa, Takumi*; Sagayama, Hajime*; Mizumaki, Masaichiro*; Murakami, Yoichi*; Kajitani, Joe*; Higashinaka, Ryuji*; Matsuda, Tatsuma*; Aoki, Yuji*; Tsutsui, Satoshi*
Physical Review B, 107(2), p.024303_1 - 024303_8, 2023/01
Times Cited Count:0 Percentile:0(Materials Science, Multidisciplinary)Shamoto, Shinichi; Yamauchi, Hiroki; Ikeuchi, Kazuhiko*; Kajimoto, Ryoichi; Ieda, Junichi
Physical Review Research (Internet), 3(1), p.013169_1 - 013169_9, 2021/02
Fukaya, Yuki; Kawasuso, Atsuo; Hayashi, Kazuhiko; Ichimiya, Ayahiko
Applied Surface Science, 244(1-4), p.166 - 169, 2005/05
Times Cited Count:5 Percentile:26.14(Chemistry, Physical)no abstracts in English
Machida, Masahiko; Koyama, Tomio*; Tachiki, Masashi*
Physica B; Condensed Matter, 284-288(Part1), p.608 - 609, 2000/07
Times Cited Count:0 Percentile:0(Physics, Condensed Matter)no abstracts in English
*; *; Yokoo, Tetsuya*; *; Akimitsu, Jun*; Katano, Susumu
Physica C, 263(1-4), p.344 - 348, 1996/00
Times Cited Count:1 Percentile:9.38(Physics, Applied)no abstracts in English
*; *; Katano, Susumu; *; *; *; *
Physica C, 263(1-4), p.298 - 301, 1996/00
Times Cited Count:4 Percentile:29.13(Physics, Applied)no abstracts in English
*; *; Morii, Yukio
Physica B; Condensed Matter, 213&214, p.87 - 89, 1995/00
Times Cited Count:2 Percentile:18.64(Physics, Condensed Matter)no abstracts in English
Katano, Susumu; Ueda, Yutaka*; *; Mori, Nobuo*
Physica B; Condensed Matter, 213-214, p.81 - 83, 1995/00
Times Cited Count:2 Percentile:18.64(Physics, Condensed Matter)no abstracts in English
*; Akimitsu, Jun*; Katano, Susumu; *; *
Physica C, 255, p.157 - 166, 1995/00
Times Cited Count:10 Percentile:55.1(Physics, Applied)no abstracts in English
Mori, Nobuo*; *; *; *; Ueda, Yutaka*; *; Katano, Susumu
J. Supercond., 7(5), p.819 - 821, 1994/10
no abstracts in English
Katano, Susumu; Mori, Nobuo*; Ueda, Yutaka*; Fernandez-Baca, J. A.*; Funahashi, Satoru
Physica C, 235-240, p.837 - 838, 1994/00
Times Cited Count:0 Percentile:0.01(Physics, Applied)no abstracts in English
;
Journal of the Physical Society of Japan, 52(7), p.2526 - 2533, 1983/00
Times Cited Count:42 Percentile:89.22(Physics, Multidisciplinary)no abstracts in English
J.D.Axe*; ; G.Shirane*
Physical Review B, 22(7), p.3408 - 3413, 1980/00
Times Cited Count:58 Percentile:90.81(Materials Science, Multidisciplinary)no abstracts in English
Kotai Butsuri, 12(7-8), p.390 - 398, 1977/08
no abstracts in English
; ; *; *
Journal of the Physical Society of Japan, 38(2), p.443 - 449, 1975/02
Times Cited Count:139no abstracts in English
Yoneda, Yasuhiro; Taniguchi, Hiroki*; Kitanaka, Yuki*; Noguchi, Yuji*
no journal, ,
Lead titanate, PbTiO, has a tetragonal structure having a large c/a ratio at room temperature. A phase transition to the paraelectric phase at 490C, structural changes to cubic. However, just above the transition point to the paraelectric phase, the phonon modes of the still ferroelectric is observed. Therefore, spontaneous polarization using a sample of reversible high quality, perform high-energy X-ray diffraction experiments were subjected to structural analysis in a wide temperature range from room temperature to 800C. Short range order structure analysis and atomic two pairs distribution function (atomic pair-distribution function, PDF) was performed using. A comparison local structures at room temperature of the observed local structure and relaxor Pb (MgNb)O (PMN) with 800C of PbTiO, network structure similar to the relaxor PMN is present in the high temperature phase of PbTiO It is considered to have.
Yoneda, Yasuhiro; Noguchi, Yuji*
no journal, ,
Since bismuth sodium titanate (BiNaTiO, BNT) exhibits relatively large piezoelectric properties, many studies have been conducted as lead-free piezoelectric materials. Since it is a highly volatile substance containing bismuth and sodium, it was difficult to obtain a chemically correct BNT due to these defects generated during firing. Recent improvements in the synthetic method have made it possible to obtain BNT with a chemical composition, so structural analysis was performed again using high-quality BNT. As a result of local structural analysis, it was found that bismuth atoms shift from the average structural position in the high-temperature region, causing a structural phase transition. (to be published) The diffuse scattering component has a weaker intensity than the Bragg reflection, but we have devised a method to evaluate whether analysis level data is obtained, and we plan to report this as well.