Kory D. Sorge
University of Nebraska–Lincoln
8 Papers
41 Citations
Kory D. Sorge is an academic researcher from University of Nebraska–Lincoln. The author has contributed to research in topics: Nanoclusters & Coercivity. The author has an hindex of 6, co-authored 8 publications. Previous affiliations of Kory D. Sorge include ASTRON.
Chat about Author
Papers
Multidomain and incoherent effects in magnetic nanodots
TL;DR: In this paper, the magnetic ground state and magnetization reversal of aspherical nanoparticles are investigated by model calculations and micromagnetic simulations, and some deviations from Kittel's domain theory occur for very flat and very elongated particles, for particles whose size is comparable to the domain-wall width, and when the particle shape is strongly nonellipsoidal.
Magnetization reversal in particulate L10 nanostructures
TL;DR: In this paper, the authors investigated magnetization processes in particulate L1 0 FePt nanostructures by model calculations and numerical simulations and found that strong intergranular exchange leads to a transition to a discrete pinning regime, which is accompanied by a coercivity maximum.
11
Highly coercive thin-film nanostructures
Jian Zhou,Ralph Skomski,Arti Kashyap,Kory D. Sorge,Yucheng Sui,Maria Daniil,L. Gao,M.L. Yan,Sy_Hwang Liou,Roger D. Kirby,David J. Sellmyer +10 more
TL;DR: In this article, the processing, structure, and magnetism of highly coercive SmCo and FePt thin-film nanostructures were investigated, and a specific coercivity mechanism in particulate media is a discrete pinning mode intermediate between Stoner-Wohlfarth rotation and ordinary domain-wall pinning.
9
Geometry and magnetism of L10 nanostructures
Kory D. Sorge,Ralph Skomski,Maria Daniil,Steven A. Michalski,L. Gao,Jian Zhou,M.L. Yan,Yucheng Sui,Roger D. Kirby,Sy_Hwang Liou,David J. Sellmyer +10 more
TL;DR: In this article, the fabrication and magnetism of L 1 0 nanostructures with different shapes (such as nanoparticles and nanotubes) is investigated, and the structures exhibit interesting reversal modes and are of present or potential interest for sensors and imaging, as well as magnetic recording.
8
Nanomagnetic Structures: Fabrication and Interactions
TL;DR: In this paper, the authors discuss methods for creating nanoclusters with fine control of individual properties and their interactions, as well as a promising chemical technique that provides control of several properties simultaneously.