Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Virgil Provenzano"'
Autor:
Hui-Qiang Ying, Si-Nan Liu, Zhen-Duo Wu, Wei-Xia Dong, Jia-Cheng Ge, Horst Hahn, Virgil Provenzano, Xun-Li Wang, Si Lan
Publikováno v:
Rare Metals. 41:2021-2027
Publikováno v:
IEEE Transactions on Magnetics. 54:1-5
A Stoner–Wohlfarth-type model is used to demonstrate the effect of the buildup of magnetic charges near the grain boundaries of low anisotropy polycrystalline materials, revealed by measuring the magnetization during positive-field warming after ne
Publikováno v:
IEEE Transactions on Magnetics. 54:1-5
Gadolinium (Gd) is a soft ferromagnetic material with uniaxial magnetic anisotropy. The anisotropy is responsible for some magnetic features that are quite different from those observed in most common ferromagnetic materials. Polycrystalline Gd exhib
Publikováno v:
IEEE Transactions on Magnetics. 53:1-5
Magneto-thermal (M-T) hysteresis is studied in polycrystalline gadolinium (Gd). The change of the sign of the first anisotropy constant leads to easy cones of magnetization below the spin-reorientation temperature ( $T_{\mathrm {SR}} = 250$ K). Cooli
Autor:
Shuangzhen Wang, Virgil Provenzano, Edward J. Garboczi, Jack T. Surek, Paul E. Stutzman, S. G. Chou, David F. Plusquellic, Robert D. McMichael
Publikováno v:
Applied Magnetic Resonance. 48:559-569
Virtually every corrosion detection method reports only the presence of a material phase that denotes probable corrosion, not its spectral signature. A signature specific to the type of iron oxide corrosion product would not only confirm the presence
Publikováno v:
Journal of Alloys and Compounds. 622:1061-1067
We report on the discovery of a new Gd 90 Co 2.5 Fe 7.5 alloy exhibiting superior magnetocaloric properties compared to those of gadolinium. We present magnetically-derived entropy change, Δ S M , computed from magnetic data, and thermally-derived t
Publikováno v:
Physica B: Condensed Matter. 435:138-143
The Gd5Ge2Si2 alloy and the off-stoichiometric Ni50Mn35In15 Heusler alloy belong to a special class of metallic materials that exhibit first-order magnetostructural transitions near room temperature. The magnetic properties of this class of materials
Publikováno v:
Physica B: Condensed Matter. 435:50-53
The large inverse magnetocaloric effect (MCE) in the off-stoichiometric Heusler alloys occurs at a critical temperature near room temperature. At this temperature, the material is in a mixed-state and can have a variable ratio of two stable magnetic
Publikováno v:
IEEE Transactions on Magnetics. 49:4956-4959
In the vicinity of the first-order transition temperature, the Ni50Mn35In15 Heusler alloy exhibits interesting magnetizing processes. The virgin curve at 280 K lies entirely outside the major loop, and the area of the MH loop formed by the virgin cur
Autor:
Abid Siddique, E. Della Torre, Lawrence H. Bennett, Amir Aslani, Ralf Witte, Chidubem A. Nwokoye, Mohammadreza Ghahremani, Robert Kruk, Shuo Gu, Virgil Provenzano
Publikováno v:
Cogent Physics, 3 (1), Article: 1139435
Cogent Physics, Vol 3, Iss 1 (2016)
Cogent Physics, Vol 3, Iss 1 (2016)
A study of dynamic and reversible voltage controlled magnetization switching in ferromagnetic Co/Pt thin film with perpendicular magnetic anisotropy at room temperature is presented. The change in the magnetic properties of the system is observed in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ff1a7e502b1b2d4374cba89ce4e546c
https://publikationen.bibliothek.kit.edu/1000083829/14657429
https://publikationen.bibliothek.kit.edu/1000083829/14657429