Results 81 to 90 of about 132,066 (312)

An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials

Advanced Engineering Materials, EarlyView.
An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut, Pierre Le Berre, Hamdi Jaballah, Lukas Fink, Victor Poline, Richard Haettel, Stéphane Grenier, Gilbert Chahine, Ewen Bellec, Guillaume Buatier, Wilfried Hortschitz, Santa Pile, Thomas Schrefl, Nils Blanc, Yuan Hong, Thibaut Devillers, Nora M. Dempsey   +16 more
wiley   +1 more source

Neutrons to probe nanoscale magnetism in perpendicular magnetic recording media

, 2012
Magnetic recording media refers to the disc shaped thin film magnetic medium present inside the hard disk drive of a computer. Magnetic recording is an important function of the hard disk drive by which information such as text, pictures, audio and ...
Venkataramana, Vikash
core  

Magnetic excitation in the hyperkagome antiferromagnet Mn_{3}RhSi

Physical Review Research
In a paramagnetic state of a hyperkagome lattice antiferromagnet Mn_{3}RhSi, magnetic diffuse scattering by magnetic short-range order is observed over a wide temperature range of approximately 500 K above the Néel temperature of 190 K.
Shin-ichi Shamoto, Hiroki Yamauchi, Kazuki Iida, Kazuhiko Ikeuchi, Koji Kaneko, Yu-Sheng Chen, Shin-ichiro Yano, Pai-Tse Hsu, Min Kai Lee, Amelia Elisabeth Hall, Geetha Balakrishnan, Lieh-Jeng Chang   +11 more
doaj   +1 more source

Optimal backward light scattering by dipolar particles

Physical Review Research, 2020
The near-zero forward intensity condition for light scattering by a dielectric dipolar sphere is usually associated with the generalized second Kerker condition, at which equal amplitude electric and magnetic dipolar responses are phase-shifted by π.
Jorge Olmos-Trigo, Diego R. Abujetas, Cristina Sanz-Fernández, José A. Sánchez-Gil, Juan José Sáenz   +4 more
doaj   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Nuclear magnetic resonance cryoporometry [PDF]

, 2008
Nuclear Magnetic Resonance (NMR) cryoporometry is a technique for non-destructively determining pore size distributions in porous media through the observation of the depressed melting point of a confined liquid.
Webber, J. Beau W., Strange, John H., Strange, J H, Webber, Beau, Mitchell, J., Mitchell, J   +5 more
core   +1 more source

Magnetic correlations in the disordered ferromagnetic alloy Ni-V revealed with small angle neutron scattering

AIP Advances, 2020
We present small angle neutron scattering (SANS) data collected on polycrystalline Ni1−xVx samples with x ≥ 0.10 with confirmed random atomic distribution.
A. Schroeder, S. Bhattarai, A Gebretsadik, H. Adawi, J.-G. Lussier, K. L. Krycka   +5 more
doaj   +1 more source

Artificial Magnetic Pattern Arrays Probed by Polarized Neutron Reflectivity

Nanomaterials, 2020
Traditionally, neutron scattering is an essential method for the analysis of spin structures and spin excitations in bulk materials. Over the last 30 years, polarized neutron scattering in terms of reflectometry has also contributed largely to the ...
Dmitry Gorkov, Boris P. Toperverg, Hartmut Zabel   +2 more
doaj   +1 more source

A Dislocation Perspective on Strength and Toughness in Ceramics

Advanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

Magnetism in crystalline rare-earth compounds [PDF]

, 2011
In this thesis we investigate the magnetism of a selection of crystalline mate- rials that display fascinating macroscopic properties, largely due to the complex behaviour of rare-earth ions. The technique of choice is diffraction; shown to pro- vide the
Johnson, Roger Douglas, JOHNSON, ROGER,DOUGLAS   +1 more
core