Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Junji Iida"'
Publikováno v:
Crystal Research and Technology. 53:1800044
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5188e7c00eee407fb085ad3cc30a3f44
https://doi.org/10.1002/crat.201800044
https://doi.org/10.1002/crat.201800044
Publikováno v:
Journal of Alloys and Compounds
Journal of Alloys and Compounds, Elsevier, 2000, 313 (1-2), pp.59-64. ⟨10.1016/S0925-8388(00)01183-X⟩
Journal of Alloys and Compounds, Elsevier, 2000, 313 (1-2), pp.59-64. ⟨10.1016/S0925-8388(00)01183-X⟩
International audience; The structure of synthetic ErFeMnO4 has been refined by single-crystal X-ray diffraction. Space group is Rm, a=3.4831(1) Å, c=25.609(4) Å, V=269.07(5) Å3, Z=3. Er is in octahedral coordination, whereas Fe and Mn occupy a si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a44cb734d00f4b5fc4f77cc543d2321
https://doi.org/10.1016/s0925-8388(00)01183-x
https://doi.org/10.1016/s0925-8388(00)01183-x
Publikováno v:
Acta Crystallographica Section B: Structural Science
Acta Crystallographica Section B: Structural Science, International Union of Crystallography, 2000, 56 (5), pp.805-810. ⟨10.1107/S0108768100005383⟩
Acta Crystallographica Section B: Structural Science, International Union of Crystallography, 2000, 56 (5), pp.805-810. ⟨10.1107/S0108768100005383⟩
The structure of synthetic YbFeMnO4 has been refined by single-crystal X-ray diffraction. Space group R\bar 3m, a = 3.4580 (1), c = 25.647 (3) Å, V = 265.59 (3) Å3, Z = 3. Yb is in octahedral coordination, whereas Fe and Mn are disordered on a sing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb3899de4ae361328d7413552e217e30
https://doi.org/10.1107/s0108768100005383
https://doi.org/10.1107/s0108768100005383
Autor:
Midori Tanaka, Junji Iida
Publikováno v:
Hyperfine Interactions. 84:217-223
Mossbauer studies reveal that there are two kinds of Fe3+ spins with completely different characteristics in Lu2Fe3O7: one is an Ising-like property and the other is a Heisenberg-like property in a two-dimensional antiferromagnet on a triangular latt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a48ee80982ccfd3e6e2971560e377d8
https://doi.org/10.1007/bf02060667
https://doi.org/10.1007/bf02060667
Autor:
Midori Tanaka, Noboru Kimizuka, Satoru Funahashi, Yasuaki Nakagawa, Shunji Takekawa, Junji Iida
Publikováno v:
Journal of the Physical Society of Japan. 62:1723-1735
Magnetization, neutron diffraction and Mossbauer measurements have been performed on a two dimensional (2D) double-layered triangular antiferromagnet LuFe 3+ Fe 2+ O 4 single crystal. Two magnetic rods (0, 1, l ) and (1/3, 1/3, l ) with broad widths
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cdc5c157f2a6ae9399efbd806c868f5
https://doi.org/10.1143/jpsj.62.1723
https://doi.org/10.1143/jpsj.62.1723
Publikováno v:
Hyperfine Interactions. 78:409-414
In order to interpret abrupt changes of distributions of orientations andmagnitudes of hyperfine fields in Mossbauer measurements of57Fe in YFeMnO4, a model is proposed. The origin is assumed to be not static but dynamic. Fluctuating fields are cause
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b8bae2d64a4806b351271ffdd270d74
https://doi.org/10.1007/bf00568166
https://doi.org/10.1007/bf00568166
Publikováno v:
Journal of the Physical Society of Japan. 61:2916-2920
Pressure dependence of magnetic susceptibilities of YFe 2 O 4 and ErFe 2 O 4 has been measured up to 6 kbar above about 100 K. Two magnetic phase transitions are observed in the temperature region of 200–250 K at ambient pressure for both compounds
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::786b6981d6e092b0b11b99efc0625a49
https://doi.org/10.1143/jpsj.61.2916
https://doi.org/10.1143/jpsj.61.2916
Publikováno v:
Journal of the Physical Society of Japan. 59:4443-4448
Magnetization measurements up to 143 kOe and susceptibility measurements have been carried out on a single crystal of hexagonal YFeMnO 4 . This oxide exhibits a two-dimensional antiferromagnetic character, and shows spin-glass-like properties at low
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4454ffd90aa857d0c8013fd43bcd741
https://doi.org/10.1143/jpsj.59.4443
https://doi.org/10.1143/jpsj.59.4443
Publikováno v:
Hyperfine Interactions. 62:169-179
Overlapping Mossbauer spectra of a single crystal of YFeMnO4 are analyzed using the Hesse method extended to determine the distribution of two magnetic parameters: the orientation and the magnitude of the hyperfine field. A nearly linear correlation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e0d42665d521f8230f7c49664f9641d
https://doi.org/10.1007/bf02397696
https://doi.org/10.1007/bf02397696
Publikováno v:
Hyperfine Interactions. 54:731-735
Magnetic ordering of YFeMnO4 has been studied with Mossbauer spectroscopy in the temperature range between 4.2 K and 300 K on the conditions of gamma rays parallel to and perpendicular to thec-axis. It is revealed that the spin system orders like a H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51539c0028fa3fbf41b0232e72a5bc5a
https://doi.org/10.1007/bf02396120
https://doi.org/10.1007/bf02396120