Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Tadamiki Hihara"'
Publikováno v:
The Review of High Pressure Science and Technology. 13:304-309
Pressure effects on the magnetic phase transitions in Mn3GaC and MnAs have been investigated microscopically by measuring zero field 55Mn NMR under pressure up to about 19 kbar. It was confirmed that the pressure induces the transitions between ferro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f2805bf313c436a1f41d149be624eec
https://doi.org/10.4131/jshpreview.13.304
https://doi.org/10.4131/jshpreview.13.304
Publikováno v:
Journal of the Physical Society of Japan. 63:1508-1571
The hyperfine (hf) fields at the nuclei of N, Ge, Tl, V and Fe impurities in ferromagnetic GdZn and GdCd have been measured by NMR and Mossbauer methods. The results, together with the reported ones, nearly complete the systematics of the hf fields a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53f9ee6a2cf1c906bac95d95a59726e8
https://doi.org/10.1143/jpsj.63.1508
https://doi.org/10.1143/jpsj.63.1508
Publikováno v:
Journal of Alloys and Compounds. 193:252-255
Influence of the Gd spin on the Co hyperfine field has been studied by 59Co nuclear magnetic resonance (NMR) in (Y1−xGdx)2Co14B compounds. It is shown that the hyperfine coupling constants from the Gd spin for 8j1 and 8j2 sites are negative while t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4554c532ec712a2df46aee59bd87108a
https://doi.org/10.1016/0925-8388(93)90362-q
https://doi.org/10.1016/0925-8388(93)90362-q
Autor:
Yutaka Hukuda, Tadamiki Hihara, Shun-ichi Miyata, Kenichi Kojima, Toshiro Takabatake, Hironobu Fujii
Publikováno v:
Journal of the Physical Society of Japan. 60:2546-2549
The 119 Sn Knight shift K and nuclear spin-lattice relaxation time T 1 in a heavy fermion compound U 3 Ni 3 Sn 4 have been measured between 1.5 and 270 K. The K vs the susceptibility plot is linear and yields a hyperfine field of 53.2 kOe/µ B . The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe9f01edc75f6da7926f190f42c95b7e
https://doi.org/10.1143/jpsj.60.2546
https://doi.org/10.1143/jpsj.60.2546
Publikováno v:
Journal of Magnetism and Magnetic Materials. 96:305-314
Measurements of magnetization, ac susceptibility, thermal expansion, specific heat and NMR have been carried out on the cubic Laves-phase compounds Gd(Mn 1 - x Co x ) 2 . The substitution of Co for Mn makes the antiferromagnetic coupling between Mn m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbc6aee5d30065b6d362b881a0a2e8d7
https://doi.org/10.1016/0304-8853(91)90644-p
https://doi.org/10.1016/0304-8853(91)90644-p
Autor:
Hajime Asano, Fujio Izumi, Tadamiki Hihara, Toshizo Fujita, Takashi Suzuki, Kenichi Kojima, Yusuke Nakai
Publikováno v:
Journal of the Physical Society of Japan. 59:792-795
The crystal structure of YbInCu 4 has been refined by the Rietveld analysis of TOF neutron powder diffraction data. This compound has a cubic AuBe 5 (C15b, F\bar43m)-type structure with the lattice constant a =7.1575(6) A, and Yb ions are completely
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3934d5b3e21b03eef3db8e933aa7358a
https://doi.org/10.1143/jpsj.59.792
https://doi.org/10.1143/jpsj.59.792
Publikováno v:
Journal of Alloys and Compounds. :282-284
The lattice constants of cubic YbInCu4 have been measured at high pressure up to 13 GPa at room temperature in order to examine the phase transition and the valence state of Yb at high pressure. It is found that the cubic structure is stable up to 13
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1803e4a37e3df9bcd218b258fe036b42
https://doi.org/10.1016/0925-8388(94)90222-4
https://doi.org/10.1016/0925-8388(94)90222-4
Publikováno v:
Physica B: Condensed Matter. :691-693
The 119Sn and 195Pt Knight shifts are anisotropic and exhibit Curie-Weiss-like temperature behavior above TN = 60 K, indicating the localized nature of 5f electrons. The 119Sn NMR is observable down to 4.2 K in spite of disappearance of the 195Pt NMR
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98afa00644bd17d656424888754bb5de
https://doi.org/10.1016/0921-4526(93)90675-v
https://doi.org/10.1016/0921-4526(93)90675-v
Publikováno v:
Physica B: Condensed Matter. :535-537
The 75As Knight shift 75 K(T) in CeAs shows an anomalous change between 25 and 70 K, which is due to a large difference between the hyperfine couplings in the crystal field split γ7 and γ8 states. In CeSb and CeBi, K(T) of Sb and 209Bi exhibit Curi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83130cd22203853405640b4cc47c442b
https://doi.org/10.1016/0921-4526(93)90626-h
https://doi.org/10.1016/0921-4526(93)90626-h
Publikováno v:
Physica B: Condensed Matter. :528-530
Pressure effects on the 31P and 75As Knight shifts K in CeP and CeAs were studied up to 8.6 kbar. At 8.6 kbar 31 K(T) exhibits a Curie-Weiss-like behaviour similar to that of 121 K(T) in CeSb at ambient pressure, suggesting a decrease in the crystal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81b4361780481c1130bc518d661685d7
https://doi.org/10.1016/0921-4526(93)90624-f
https://doi.org/10.1016/0921-4526(93)90624-f