Zobrazeno 1 - 10
of 40
pro vyhledávání: '"K. B. Hathaway"'
Autor:
K. B. Hathaway, E. Dan Dahlberg
Publikováno v:
American Journal of Physics. 75:871-880
This Resource Letter provides a guide to the literature in the still rapidly developing area of spin-dependent transport phenomena, which forms the basis for applications in magnetoelectronics. Citations to original papers and review articles are pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2becd5435423944e5f8fb45ec14759a0
https://doi.org/10.1119/1.2757627
https://doi.org/10.1119/1.2757627
Publikováno v:
Metallurgical and Materials Transactions A. 26:2797-2801
Magnetomechanical damping in the giant magnetostriction material Terfenol-D has been investigated by quasi-static stress-strain measurements and modeled theoretically. The damping capacity is a strong function of applied stress amplitude, increasing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5188501ca35587a3e75bc70d12cc670e
https://doi.org/10.1007/bf02669638
https://doi.org/10.1007/bf02669638
Autor:
J. B. Restorff, Marilyn Wun-Fogle, Richard Andrew Taylor, V. Keppens, Gabriela Petculescu, Thomas A. Lograsso, Arthur E. Clark, K. B. Hathaway
Publikováno v:
Journal of Applied Physics. 93:8621-8623
Extraordinary magnetostrictive behavior has been observed in Fe-Ga alloys with concentrations of Ga between 4% and 27%. λ100 exhibits two peaks as a function of Ga content. At room temperature, λ100 reaches a maximum of 265 ppm near 19% Ga and 235
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c551da8721d26376028b8997a314e757
https://doi.org/10.1063/1.1540130
https://doi.org/10.1063/1.1540130
Publikováno v:
Journal of Applied Physics. 89:6889-6891
Band structure calculations of FeGa1−xAlx have been performed, to further investigate the stability of ferromagnetism in FeAl. The Stoner parameter increases by about 20% at the FeGa end. This is also confirmed by our spin-polarized calculations. W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cac8cf7dd798dc72fa5c9cdbd735a04
https://doi.org/10.1063/1.1357838
https://doi.org/10.1063/1.1357838
Publikováno v:
Journal of Applied Physics. 87:5872-5874
The Stoner Model has been used to investigate the stability of ferromagnetism in FeAl and the analogous series 3d transition metal aluminide compounds. Stoner factors, N(EF)I, were calculated from augmented plane wave (APW) electronic structure calcu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3925b3f7c8accd6c470eb839f9da1eef
https://doi.org/10.1063/1.372551
https://doi.org/10.1063/1.372551
Publikováno v:
Journal of Applied Physics. 85:5181-5183
The equiatomic FeAl alloy has been modified by partial substitution of Mn for Fe, and its magnetic and structural properties investigated by neutron diffraction (ND), x-ray absorption fine structure (XAFS) spectroscopy, Mossbauer spectroscopy (MS), a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb1d92e76203f9a88ddf8bbb9a66ffa5
https://doi.org/10.1063/1.369117
https://doi.org/10.1063/1.369117
Autor:
Deborah L. Schlagel, K. B. Hathaway, Thomas A. Lograsso, Arthur E. Clark, Gabriela Petculescu, James B. Restorff, Nicholas J. Jones, Marilyn Wun-Fogle
Publikováno v:
Journal of Applied Physics. 117:17E701
Fe1−xMx (M = Ga, Ge, Si, Al, Mo and x ∼ 0.18) alloys offer an extraordinary combination of magnetoelasticity and mechanical properties. They are rare-earth-free, can be processed using conventional deformation techniques, have high magnetic perme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b069f18b2de89c63835a8097c75be4d
https://doi.org/10.1063/1.4907181
https://doi.org/10.1063/1.4907181
Autor:
Mark Rubinstein, L. H. Allen, K. B. Hathaway, P. R. Broussard, Michael M. Miller, Jonathan Z. Sun
Publikováno v:
Journal of Applied Physics. 83:7067-7069
We have carried out a study of composite, granular films made by depositing LCMO (a colossal magnetoresistive perovskite) and pure, metallic Au onto MgO and LaAlO3 substrates. Elevated temperature caused the Au to segregate into small, micron-sized g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::783721c427a0f36067c31abad207c38d
https://doi.org/10.1063/1.367641
https://doi.org/10.1063/1.367641
Publikováno v:
INTERMAG 2006 - IEEE International Magnetics Conference.
In this paper (1) the development of a stress dependent tetragonal (uniaxial to lowest order) anisotropy in the Galfenol (iron-gallium) alloys by stress annealing is described (2) their magnetic, magnetostrictive and anisotropic properties by fitting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0fe9805ea60b01f15d0fe698997b970
https://doi.org/10.1109/intmag.2006.376174
https://doi.org/10.1109/intmag.2006.376174
Publikováno v:
Journal of Magnetism and Magnetic Materials. 126:79-81
X-ray diffraction and X-ray absorption fine structure spectroscopy show that in sputtered Fe/Cu multilayers the thinnest Fe layers (10.5 and 6.3 A) have fcc structure and a dramatically reduced magnetic moment. Thicker Fe layers (42 and 21 A) have a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cffc92fcf8a18a14c2839deabec7b64
https://doi.org/10.1016/0304-8853(93)90550-l
https://doi.org/10.1016/0304-8853(93)90550-l