Zobrazeno 1 - 10
of 14
pro vyhledávání: '"K. Tatami"'
Autor:
M. Motokawa, Hironobu Fujii, Paul C. Canfield, K. Tatami, Yukio Morii, K. Koyama, Tsuyoshi Kajitani, S. Mitsudo
Publikováno v:
Physica B: Condensed Matter. :534-540
EPMA-line profiles for N-element in Sm2Fe17Nx indicate that under low N2-gas pressure, nitrogen absorption into grain interior is mainly due to diffusion of nitrogen atoms, while under high N2-gas pressure, the grain growth of fully nitrogenated phas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f1923adcecd83b794d8bb5dd672cde3
https://doi.org/10.1016/s0921-4526(97)00220-2
https://doi.org/10.1016/s0921-4526(97)00220-2
Publikováno v:
Journal of Alloys and Compounds. 236:156-164
In order to clarify the nitrogenation process in Sm2Fe17 under various N2-gas pressures from 0.01 MPa to 6 MPa, we examined the time evolution of nitrogen absorption rates and nitrogen atom distributions in the samples by respectively measuring the i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17ecbb97cf0a598965801d432c825a00
https://doi.org/10.1016/0925-8388(95)02080-2
https://doi.org/10.1016/0925-8388(95)02080-2
Publikováno v:
Journal of Magnetism and Magnetic Materials. 130:99-107
Iron-rich ternary intermetallics RFe11Ti (R=Ce, Pr and Nd) with a ThMn12-type structure and their nitrides RFe11TiNx (x≈1.5) were carefully prepared. After characterizing them by metallographic and microscopic analyses, we studied structural and ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c3749587633e59895fdab80dab97053
https://doi.org/10.1016/0304-8853(94)90662-9
https://doi.org/10.1016/0304-8853(94)90662-9
Publikováno v:
Physica B: Condensed Matter. 183:33-39
Iron-rich ternary intermetallics YFe12−xMox (0.5⩽x⩽4.0) with the ThMn12 tetragonal structure and their nitrides YFe12−xMoxNy(y≈1) were prepared. The lattice parameters increased linearly with Mo concentration (5.06 A3/Mo) The values a = 8.4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1091311d8e45c650a32a81759df70b7e
https://doi.org/10.1016/0921-4526(93)90050-g
https://doi.org/10.1016/0921-4526(93)90050-g
Publikováno v:
ChemInform. 26
In order to clarify the influence of interstitial H and N on the basic magnetism, we carried out X-ray diffraction and magnetic studies of R 2 T 17 hydrides and nitrides with R ≡ Y, Ce or Sm and T ≡ Fe, Co or Ni. The saturation magnetic moment M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::002d1caf0a1ce1831826e57a1b8e0380
https://doi.org/10.1002/chin.199532012
https://doi.org/10.1002/chin.199532012
Publikováno v:
Journal of Magnetism and Magnetic Materials. :991-992
We report on thermal expansion measurements performed on Sm 2 Fe 17 and the nitride. In the nitride, a rapid and large expansion in the c -axis was observed around the Curie temperature with a significant thermal hysteresis. This suggests the existen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f95a031ef0d139b0133793b39866110e
https://doi.org/10.1016/0304-8853(94)00778-0
https://doi.org/10.1016/0304-8853(94)00778-0
Publikováno v:
Journal of Magnetism and Magnetic Materials. :1089-1090
NdFe 8 Co 3 TiN 1.9 exhibits the best magnetic properties in NdFe 8 Co 3 TiN x with various x , that is M s = 1.48 T and H a = 7 T at RT and T C = 860 K. Though the N atoms occupy the 2b-sites with only 50% probability, crystallographic symmetry is r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e15b2821feda8c60b5e125bcd6c8a258
https://doi.org/10.1016/0304-8853(94)01252-0
https://doi.org/10.1016/0304-8853(94)01252-0
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