Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Er. Girt"'
Publikováno v:
Journal of Physics: Condensed Matter. 15:3315-3322
The formation, crystal structure and magnetic properties of Sm2Fe17−xCoxCy were studied. The substitution of Co for Fe helps to stabilize the rhombohedral Th2Zn17-type structure (2:17) and eliminate α-Fe formation for carbon concentrations y ≤ 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c03cc7967c620e601b751ac71a1ba881
https://doi.org/10.1088/0953-8984/15/19/330
https://doi.org/10.1088/0953-8984/15/19/330
Publikováno v:
Journal of Magnetism and Magnetic Materials. 231:219-230
The largest coercivity in the Nd–Fe–B system was achieved by systematically tailoring the microstructure from strongly interacting Nd2Fe14B grains to magnetically isolated Nd2Fe14B grains in a Nd-rich matrix. The crystal structure, phase purity a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c39151d11a8ac3f1ea2a4829be602c4
https://doi.org/10.1016/s0304-8853(01)00031-2
https://doi.org/10.1016/s0304-8853(01)00031-2
Publikováno v:
Journal of Applied Physics. 88:5311-5314
The microstructure of melt–spun rapidly quenched NdδFe13.1B (2.05⩽δ⩽147.6) and NdδFe14B (δ=40.6,151.7) ribbons was tailored by appropriate annealing from strongly interacting to magnetically isolated single domain Nd2Fe14B grains embedded i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1884c09cee68bdd80e3da7e12874ecf2
https://doi.org/10.1063/1.1313782
https://doi.org/10.1063/1.1313782
Autor:
Er. Girt, Z. Altounian
Publikováno v:
Physical Review B. 57:5711-5714
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02e3769f9aa03af264ddd946a626d082
https://doi.org/10.1103/physrevb.57.5711
https://doi.org/10.1103/physrevb.57.5711
Publikováno v:
Journal of Applied Physics. 95:8487-8489
The magnetization processes in MnPd/Fe bilayers have been investigated using vibrating sample and torque magnetometry. An analytical model based on coherent magnetic moment rotation has been used to qualitatively explain and describe the magnetizatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d17bbbacf8941b73459a2f0ca7d4349f
https://doi.org/10.1063/1.1751230
https://doi.org/10.1063/1.1751230
Publikováno v:
Solid State Communications. 94:217-220
We present the results for the temperature dependence of the electrical resistivity in hydrogen-doped ZrFe metallic glasses in the range 2 K to 290 K for various dopant concentrations. We show that the data provide further evidence for the role of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bc3559c73e6acdc69cb4d4c0e5ee3f4
https://doi.org/10.1016/0038-1098(95)00045-3
https://doi.org/10.1016/0038-1098(95)00045-3
Publikováno v:
Applied Physics Letters. 80:2529-2531
Analytic expressions for the energy barrier at zero applied field and the switching field for a field applied along the easy axis are derived for a pair of antiferromagnetically coupled (AFC) single-domain particles at zero temperature. The energy ba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df5d51084d91837fa4f1d0fa186d5f4f
https://doi.org/10.1063/1.1467977
https://doi.org/10.1063/1.1467977
Publikováno v:
Journal of Applied Physics. 87:5323-5325
Magnetization measurements of Nd2Fe17−δGaδ (δ=0–2) show that the saturation magnetization, Ms, decreases with an increase in Ga content from 40.4 μB/f.u. for Nd2Fe17 to 36.1 μB/f.u. for Nd2Fe15Ga2 at 4.2 K. Neutron diffraction data at 25 K s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f80310f74e06b9904662eadd413fec20
https://doi.org/10.1063/1.373335
https://doi.org/10.1063/1.373335
Autor:
Er. Girt, Z. Altounian
Publikováno v:
Journal of Applied Physics. 87:4747-4749
A thermodynamic model was developed for calculating the probabilities of atomic substitutions in different sites in intermetallic compounds. The model considers three contributions: chemical, elastic and structural, in calculating the changes that oc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0300a6e07cd7ee45b79db31d003e501d
https://doi.org/10.1063/1.373146
https://doi.org/10.1063/1.373146
Publikováno v:
Applied Physics Letters. 76:1746-1748
Starting from rapidly quenched NdδFe13.1B(2.05⩽δ⩽147.6) alloys and by appropriate annealing, the microstructure was tailored from strongly interacting Nd2Fe14B grains to magnetically isolated single domain Nd2Fe14B grains embedded in a nonmagne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8eeadfa4f74294fe846d778c7201d9b
https://doi.org/10.1063/1.126154
https://doi.org/10.1063/1.126154