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Publikováno v:
Journal of Magnetism and Magnetic Materials. 262:382-388
The magnetovolume and magnetic properties of RCo 4 B (R—Y, Ce, Gd) compounds under pressure up to 12 kbar have been studied. We determined the volume dependencies of Curie temperatures, magnetization, spin reorientation transitions (for YCo 4 B), f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::926e1f5a1352449d28f47cc830068c0d
https://doi.org/10.1016/s0304-8853(03)00068-4
https://doi.org/10.1016/s0304-8853(03)00068-4
Publikováno v:
Physica B: Condensed Matter. 327:253-256
Co75Fe5Si12B8 and Fe73.5Nb3CuB9Si13.5 ribbons, showing the high magnetoimpedance effect of about 50% under an applied field of 56 Oe, have been obtained by rapid quenching in air. The Co-based ribbons, used as a magnetoimpedance sensor in a simple ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff7060a8923501f277de5c70341e17b9
https://doi.org/10.1016/s0921-4526(02)01748-9
https://doi.org/10.1016/s0921-4526(02)01748-9
Publikováno v:
Physica B: Condensed Matter. :542-547
We present a status report of the new rare earth transition metal borocarbides and discuss in particular the magnetic properties, results of heat capacity measurements in connection with pressure experiments together with band structure calculations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ba0a7326e394454e01fd5da94723b48
https://doi.org/10.1016/0921-4526(94)00514-v
https://doi.org/10.1016/0921-4526(94)00514-v
Publikováno v:
Physica B: Condensed Matter. 327:211-213
We have performed thermal expansion studies of CeCo4B at pressures up to 13 kbar and magnetization studies up to 11 kbar in the field range up to 50 kOe at temperatures between 5 and 300 K. The transition temperature, Tt, of the iso-structural transi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6472e51d88659ed11e9d2d2c65942384
https://doi.org/10.1016/s0921-4526(02)01730-1
https://doi.org/10.1016/s0921-4526(02)01730-1
Autor:
M. Vybornov, W. Perthold, N.M. Hong, P. Hundegger, Herwig Michor, Peter Rogl, G. Hilscher, T. Holubar
Publikováno v:
Physica C: Superconductivity. 227:85-94
Carbon introduced in Y-Ni-B ternary alloy material was shown to stabilise aquaternary compound YNi2B2C which is also responsible for the appearance of superconductivity in Y-Ni-B alloys YNi4−xB1+x. Rietveld refinement of a nearly single-phase mater
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4daa9b41f9aa871260204b59964bb43
https://doi.org/10.1016/0921-4534(94)90360-3
https://doi.org/10.1016/0921-4534(94)90360-3
Publikováno v:
Journal of Magnetism and Magnetic Materials. :847-849
Magnetic hysteresis measured on the Nd 60 Fe 30 Al 10 samples cooled previously in an external field of 100 kOe reveals the existence of a large unidirectional anisotropy in a wide temperature range. The exchange bias field reaches a high value of 8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f13cf7159912fdcc5f642d41610c15a2
https://doi.org/10.1016/s0304-8853(01)01340-3
https://doi.org/10.1016/s0304-8853(01)01340-3
Publikováno v:
International Journal of Modern Physics B. :798-801
Spontaneous-magnetostriction and FMR studies are reported for the series Y(CO1−xFex)4B with x=0.00, 0.0125, 0.02 and 0.125. For the samples with composition x=0.00, 0.0125 and 0.02, step-like changes of the lattice constants a and c around the spin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bb55fd76f800a216b25a202426209a0
https://doi.org/10.1142/s0217979293001682
https://doi.org/10.1142/s0217979293001682
Publikováno v:
Journal of Magnetism and Magnetic Materials. :1385-1387
The Nd 60 Fe 30 Al 10 alloy prepared at slow cooling rate is partly amorphous, while that obtained at quenching rate of 30 m/s is fully amorphous. All samples contain two main phases: one hard magnetic phase ordering above room temperature and a soft
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f764db18dfd563e1dd693d348ccc040
https://doi.org/10.1016/s0304-8853(00)00938-0
https://doi.org/10.1016/s0304-8853(00)00938-0
Publikováno v:
Solid State Communications. 82:211-214
Magnetic phase transitions in Y1−xGdxCo4B with x ranging from 0 to 1 have been determined in the temperature range of 77 to 600K. The compensation temperature is found in the compounds with x≥0.6, while in the rest compounds a spin reorientation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::814dd79668de7c4cc65aabe0e97dfdf8
https://doi.org/10.1016/0038-1098(92)90628-m
https://doi.org/10.1016/0038-1098(92)90628-m