Zobrazeno 1 - 10
of 61
pro vyhledávání: '"B. Labulle"'
Publikováno v:
Botanica Acta. 110:378-387
Two microanalytical techniques were used to investigate the inorganic cation content and distributions in birch (Betula verrucosa Ehrh.) pollen. With intact pollen grains. X-ray microanalysis (EDX) could only give a mean ionic composition. Secondary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50ea7e451862371786e3962302a77b35
https://doi.org/10.1111/j.1438-8677.1997.tb00653.x
https://doi.org/10.1111/j.1438-8677.1997.tb00653.x
Publikováno v:
Hyperfine Interactions
Hyperfine Interactions, Springer Verlag, 1994, 92 (1), pp.1035-1039. ⟨10.1007/BF02065730⟩
Hyperfine Interactions, Springer Verlag, 1994, 92 (1), pp.1035-1039. ⟨10.1007/BF02065730⟩
(Ce0.2Fe0.8)1-xAlx(0 ≤x≤ 0.9) ribbons have been prepared by planar flow casting under an He atmosphere with a linear velocity of 29 m s-1. Analyses of the ribbons by X-ray diffraction and57Fe Mossbauer spectrometry in the temperature range 4–30
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40a611eef76699acc4a520be5896ec79
https://doi.org/10.1007/bf02065730
https://doi.org/10.1007/bf02065730
Publikováno v:
Hyperfine Interactions. 88:65-71
Ce20Fe80 ribbons have been produced by planar flow casting under an He atmosphere at linear wheel velocities between 19 and 29 m s−1. Analysis of ribbons by X-ray diffraction and57Fe Mossbauer spectrometry in the temperature range 77–300 K shows
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0acde919f35450d2ea983a2674641314
https://doi.org/10.1007/bf02068703
https://doi.org/10.1007/bf02068703
Publikováno v:
IEEE Transactions on Magnetics. 26:253-256
The primary solidification or iron in Nd-Fe-B alloys is detrimental to the magnetic properties of sintered magnets; around the compositions of the ferromagnetic phi phase (Nd/sub 2/Fe/sub 14/B) some fluctuations of the compositions and/or production
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9005e3b4cb00f6ab9e84619b0efb42ad
https://doi.org/10.1109/20.50549
https://doi.org/10.1109/20.50549
Publikováno v:
IEEE Transactions on Magnetics. 26:2649-2651
In Nd-Fe-B permanent magnets, the cubic Nd-rich phase (a=0.52 nm) is very important to the development of coercivity and to the sintering mechanism. Transmission electron microscopy shows that this Nd-rich phase is not stable under electron irradiati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a5a8665bd378a5d3093a742baba4729
https://doi.org/10.1109/20.104826
https://doi.org/10.1109/20.104826
Publikováno v:
Journal of Magnetism and Magnetic Materials. 83:234-236
Cast NdFeB ingots show an heterogeneous macrostructure dependent on casting conditions and ingot size. Powders and small blocks from different selected ingot parts are characterized by magnetization behavior, chemical analysis and optical microscopy.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d115e9391e94dcbdd9b9fdeecb7297cc
https://doi.org/10.1016/0304-8853(90)90498-f
https://doi.org/10.1016/0304-8853(90)90498-f
Publikováno v:
International Conference on Magnetics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19c62be024323dd909f35c846ec43987
https://doi.org/10.1109/intmag.1990.734871
https://doi.org/10.1109/intmag.1990.734871
Publikováno v:
Scripta Metallurgica. 8:703-706
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::230f10a0d326a75f9c3ade075d0dd257
https://doi.org/10.1016/0036-9748(74)90026-x
https://doi.org/10.1016/0036-9748(74)90026-x
Publikováno v:
Journal of the Less Common Metals. 71:183-194
The kinetics of internal oxidation of monocrystalline CeCo 5− x Cu x intermetallic compounds (0 ⩽ x ⩽ 2) and the crystal structures of the various phases formed during the oxidation were investigated by X-ray diffraction in the temperature rang
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d562d6e61c4d5033a52d1c52ad4ec5e7
https://doi.org/10.1016/0022-5088(80)90203-9
https://doi.org/10.1016/0022-5088(80)90203-9
Autor:
B. Labulle, C. Petipas
Publikováno v:
physica status solidi (a). 93:419-428
La chaleur de formation des composes intermetalliques binaires terre-rare-element de transition peut ětre calculee a partir du modele semi-empirique de Miedema. Dans la structure des composes RM5 (R = terre-rare, M = element de transition) la contra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f759fd3151d79e6e583f8e8d178bbae
https://doi.org/10.1002/pssa.2210930203
https://doi.org/10.1002/pssa.2210930203