Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Yun, D.*; Chae, H.*; Lee, T.*; Lee, D.-H.*; Ryu, H. J.*; Banerjee, R.*; Harjo, S.; Kawasaki, Takuro; Lee, S. Y.*
Journal of Alloys and Compounds, 918, p.165673_1 - 165673_7, 2022/10
Times Cited Count:0 Percentile:0(Chemistry, Physical)Maruyama, Kenichi*; Tanaka, Seiya*; Kiyanagi, Ryoji; Nakao, Akiko*; Moriyama, Kentaro*; Ishikawa, Yoshihisa*; Amako, Yasushi*; Iiyama, Taku*; Futamura, Ryusuke*; Utsumi, Shigenori*; et al.
Journal of Alloys and Compounds, 892, p.162125_1 - 162125_8, 2022/02
Times Cited Count:1 Percentile:16.87(Chemistry, Physical)Liss, K.-D.*; Harjo, S.; Kawasaki, Takuro; Aizawa, Kazuya; Xu, P. G.
Journal of Alloys and Compounds, 869, p.159232_1 - 159232_9, 2021/07
Times Cited Count:5 Percentile:62.98(Chemistry, Physical)Yoshii, Kenji; Ikeda, Naoshi*
Journal of Alloys and Compounds, 804, p.364 - 369, 2019/10
Times Cited Count:11 Percentile:63.33(Chemistry, Physical)Dielectric and magnetocaloric measurements are carried out for the chromite TmCrO. This oxide was reported to be multiferroic below the N
el temperature (
) of 125 K, likely due to a structural transformation. The dielectric response shows large dielectric constants below 300 K. However, from the analyses of loss tangent, AC conductivity and dielectric modulus, this behavior is rooted in hopping of charge carriers rather than electric dipoles, as proposed for some other chromites. No dielectric anomaly is found at
. The magnetocaloric effect shows that the magnetic transitions at
as well as the spin reorientation temperature are of a second order. This result strongly suggests the absence of magnetostructural transition at
in accord with no observation of ferroelectric transition at this temperature.
Iha, Wataru*; Kakihana, Masashi*; Matsuda, Shinya*; Honda, Fuminori*; Haga, Yoshinori; Takeuchi, Tetsuya*; Nakashima, Miho*; Amako, Yasushi*; Gochi, Jun*; Uwatoko, Yoshiya*; et al.
Journal of Alloys and Compounds, 788, p.361 - 366, 2019/06
Times Cited Count:2 Percentile:15.47(Chemistry, Physical)Nishimura, Katsuhiko*; Matsuda, Kenji*; Lee, S.*; Nunomura, Norio*; Shimano, Tomoki*; Bendo, A.*; Watanabe, Katsumi*; Tsuchiya, Taiki*; Namiki, Takahiro*; Toda, Hiroyuki*; et al.
Journal of Alloys and Compounds, 774, p.405 - 409, 2019/02
Times Cited Count:3 Percentile:22.84(Chemistry, Physical)Moro, Takuya*; Kim, J.*; Yamanaka, Satoru*; Murayama, Ichiro*; Kato, Takanori*; Nakayama, Tadachika*; Takeda, Masatoshi*; Yamada, Noboru*; Nishihata, Yasuo; Fukuda, Tatsuo; et al.
Journal of Alloys and Compounds, 768, p.22 - 27, 2018/11
Times Cited Count:14 Percentile:66.06(Chemistry, Physical)Hosokawa, Shinya*; Kimura, Koji*; Yamasaki, Michiaki*; Kawamura, Yoshihito*; Yoshida, Koji*; Inui, Masanori*; Tsutsui, Satoshi*; Baron, A. Q. R.*; Kawakita, Yukinobu; Ito, Shinichi*
Journal of Alloys and Compounds, 695, p.426 - 432, 2017/02
Times Cited Count:3 Percentile:18.98(Chemistry, Physical)Endo, Naruki*; Saito, Hiroyuki; Machida, Akihiko; Katayama, Yoshinori
Journal of Alloys and Compounds, 645(Suppl.1), p.S61 - S63, 2015/10
Times Cited Count:0 Percentile:0.01(Chemistry, Physical)Kim, Jae-Hwan; Nakamichi, Masaru
Journal of Alloys and Compounds, 640, p.285 - 289, 2015/08
Times Cited Count:3 Percentile:19.45(Chemistry, Physical)Kim, Jae-Hwan; Nakamichi, Masaru
Journal of Alloys and Compounds, 638, p.277 - 281, 2015/07
Times Cited Count:4 Percentile:24.82(Chemistry, Physical)Kim, Jae-Hwan; Nakamichi, Masaru
Journal of Alloys and Compounds, 585, p.63 - 68, 2014/02
Times Cited Count:12 Percentile:53.66(Chemistry, Physical)Abe, Hiroshi; Aone, Shigeo*; Morimoto, Ryo*; Uchida, Hirohisa*
Journal of Alloys and Compounds, 580(Suppl.1), p.S219 - S221, 2013/12
Times Cited Count:5 Percentile:33.63(Chemistry, Physical)no abstracts in English
Mitsui, Takaya; Masuda, Ryo*; Seto, Makoto; Hirao, Naohisa*; Matsuoka, Takehiro*; Nakamura, Yumiko*; Sakaki, Koji*; Enoki, Hirotoshi*
Journal of Alloys and Compounds, 580(Suppl.1), p.S264 - S267, 2013/12
Times Cited Count:6 Percentile:33.63(Chemistry, Physical)Chen, Y.*; Feng, X.*; Kasukabe, Yoshitaka*; Yamamoto, Shunya; Yoshikawa, Masahito; Fujino, Yutaka*
Journal of Alloys and Compounds, 577(Suppl.1), p.S18 - S24, 2013/11
Times Cited Count:0 Percentile:0.01(Chemistry, Physical)Epitaxial transformation processes of titanium films due to Nitrogen-implantation have been clarified through in-situ observations by using transmission electron microscope(TEM)and electron energy loss spectroscope, along with molecular orbital calculations. The N ions with 62 keV are implanted into as-deposited Ti films which consist of hcp-Ti and TiH
with preferred orientations, in the 400 kV analytic high resolution TEM combined with ion accelerators at JAEA Takasaki. Thus, titanium nitride (TiN
) films with preferred orientations are epitaxially formed by the inheritance of partial atomic arrangement of hcp-Ti or TiH
in as-deposited Ti films and by the occupation of octahedral sites by N atoms, which elucidates that epitaxial transformation of hcp-fcc Ti sublattices occurs.
Kim, Jae-Hwan; Nakamichi, Masaru
Journal of Alloys and Compounds, 577, p.90 - 96, 2013/11
Times Cited Count:9 Percentile:47.84(Chemistry, Physical)Kim, Jae-Hwan; Nakamichi, Masaru
Journal of Alloys and Compounds, 556, p.292 - 295, 2013/04
Times Cited Count:13 Percentile:58.15(Chemistry, Physical)Kim, Jae-Hwan; Nakamichi, Masaru
Journal of Alloys and Compounds, 546, p.171 - 175, 2013/01
Times Cited Count:14 Percentile:60.42(Chemistry, Physical)Endo, Naruki; Saito, Hiroyuki; Machida, Akihiko; Katayama, Yoshinori; Aoki, Katsutoshi
Journal of Alloys and Compounds, 546, p.270 - 274, 2013/01
Times Cited Count:6 Percentile:37.54(Chemistry, Physical)Matsumura, Daiju; Okajima, Yuka*; Nishihata, Yasuo; Mizuki, Junichiro
Journal of Alloys and Compounds, 509(Suppl.2), p.S849 - S852, 2011/09
Times Cited Count:9 Percentile:48.55(Chemistry, Physical)Dynamical structural change of Pd nanoparticles during hydrogen absorption was directly observed by X-ray absorption fine structure with dispersive optics. Hydrogen pressure dependence of the expansion of the interatomic distance in Pd nanoparticles was estimated by real-time-resolved observation with a rate of 50 Hz. It has been revealed that the Pd nanoparticles show strong hydrogen pressure dependence of the reaction rate. Determined reaction order implies that the surface dissociative adsorption process is the key issue for the hydrogen storage kinetics.